dev -> main

Merge pull request #60 from 777genius/dev

.github/SECURITY.md

@@ -34,10 +34,11 @@ Or with Docker Compose, uncomment `network_mode: "none"` in `docker/docker-compo
 
 ## IPC & Input Validation
 
-- All IPC handlers validate inputs with strict path containment checks
-- File reads are constrained to the project root and `~/.claude/`
+- Electron IPC and standalone HTTP handlers validate IDs, paths, and payloads at the boundary
+- Project editing and write operations are constrained to the selected project root
+- Read-only discovery may access local Claude data under `~/.claude/` and app-owned state paths when needed
 - Path traversal attacks are blocked
-- Sensitive credential paths are rejected
+- Sensitive config and credential-like paths are rejected or treated as protected targets
 
 ## Supported Versions
 

AGENTS.md

@@ -0,0 +1,16 @@
+# Agent Navigation
+
+This file is a navigation layer for architecture and implementation guidance.
+
+Start here:
+- Repo overview and commands: [README.md](README.md)
+- Working instructions and project conventions: [CLAUDE.md](CLAUDE.md)
+- Canonical feature architecture standard: [docs/FEATURE_ARCHITECTURE_STANDARD.md](docs/FEATURE_ARCHITECTURE_STANDARD.md)
+
+For new features:
+- Default home for medium and large features: `src/features/<feature-name>/`
+- Reference implementation: `src/features/recent-projects`
+- Feature-local guidance for work inside `src/features`: [src/features/CLAUDE.md](src/features/CLAUDE.md)
+
+Do not treat this file as a second source of truth.
+Keep architecture rules centralized in [docs/FEATURE_ARCHITECTURE_STANDARD.md](docs/FEATURE_ARCHITECTURE_STANDARD.md).

CLAUDE.md

@@ -57,8 +57,21 @@ Use path aliases for imports:
 - `@preload/*` → `src/preload/*`
 
 ## Features Architecture
-**All new features MUST be created in `src/renderer/features/<feature-name>/`.**
-See `src/renderer/features/CLAUDE.md` for the full guide on creating features with Clean Architecture, SOLID, and class-based patterns.
+**All new medium and large features should follow the canonical slice standard in [`docs/FEATURE_ARCHITECTURE_STANDARD.md`](docs/FEATURE_ARCHITECTURE_STANDARD.md).**
+
+Default location:
+- `src/features/<feature-name>/`
+
+Reference implementation:
+- `src/features/recent-projects`
+
+Feature-local guidance:
+- `src/features/CLAUDE.md`
+
+Legacy note:
+- `src/renderer/features/*` still exists for older renderer-only slices
+- do not use `src/renderer/features/*` as the default for new cross-process features
+- thin renderer-only slices may still stay local when they do not need `core/`, transport wiring, or multi-process boundaries
 
 ## Data Sources
 ~/.claude/projects/{encoded-path}/*.jsonl - Session files

README.md

@@ -10,7 +10,7 @@
   <a href="docs/screenshots/6.png"><img src="docs/screenshots/6.png" width="65" alt="Settings" /></a>
 </p>
 
-<h1 align="center"><a href="https://777genius.github.io/claude_agent_teams_ui/">Claude Agent Teams UI</a></h1>
+<h1 align="center"><a href="https://777genius.github.io/claude_agent_teams_ui/">Agent Teams UI</a></h1>
 
 <p align="center">
   <strong><code>You're the CTO, agents are your team. They handle tasks themselves, message each other, review each other. You just look at the kanban board and drink coffee.</code></strong>
@@ -23,7 +23,7 @@
 </p>
 
 <p align="center">
-  <sub>100% free, open source. Auto-detects Claude/Codex. Use the provider access you already have - subscriptions/logins or API keys where supported. Not just coding agents.</sub>
+  <sub>100% free, open source. Auto-detects Claude/Codex. Use the provider access you already have -  subscriptions or API keys. Not just coding agents.</sub>
 </p>
 
 <img width="1500" height="1065" alt="demo" src="https://github.com/user-attachments/assets/9d502887-7e28-4a11-aedd-3bd45fdfb0d2" />
@@ -91,6 +91,7 @@ No prerequisites - the app can detect supported runtimes/providers and guide set
 - [Installation](#installation)
 - [Table of contents](#table-of-contents)
 - [What is this](#what-is-this)
+- [Developer architecture docs](#developer-architecture-docs)
 - [Comparison](#comparison)
 - [Quick start](#quick-start)
 - [FAQ](#faq)
@@ -107,15 +108,14 @@ No prerequisites - the app can detect supported runtimes/providers and guide set
 
 A local orchestration layer for AI agent teams across Claude and Codex.
 
-- **Claude + Codex orchestration** — auto-detect available Claude/Codex runtimes and use the provider access you already have - subscriptions/logins or API keys where supported
+- **Claude + Codex orchestration** — auto-detect available Claude/Codex runtimes and use the provider access you already have - subscriptions or API keys
 - **Assemble your team** — create agent teams with different roles that work autonomously in parallel
 - **Agents talk to each other** — they communicate, create and manage their own tasks, review, leave comments
 - **Cross-team communication** — agents can fully communicate across different teams; you can configure or prompt them to collaborate and message each other between teams
 - **Sit back and watch** — tasks change status on the kanban board while agents handle everything on their own
 - **Review changes like in Cursor** — see what code each task changed, then approve, reject, or comment
 - **Built-in review workflow** — easily see how agents review each other's tasks to make sure everything went exactly as planned
-- **Full tool visibility** — inspect exactly which tools an agent used to complete each task
-- **Task-specific logs and messages** — clearly see agent/runtime logs and messages in isolation for each individual task, making it easy to trace what happened for any assignment
+- **Task-specific logs and messages** — clearly see agent/runtime logs (tools), actions and messages in isolation for each individual task, making it easy to trace what happened for any assignment
 - **Live process section** — see which agents are running processes and open URLs directly in the browser
 - **Stay in control** — send a direct message to any agent, drop a comment on a task, or pick a quick action right on the kanban card whenever you want to clarify something or add new work
 - **Flexible autonomy** — let agents run fully autonomous, or review and approve each action one by one (you'll get a notification) — configure the level of control that fits your security needs
@@ -156,9 +156,18 @@ A local orchestration layer for AI agent teams across Claude and Codex.
 
 </details>
 
+## Developer architecture docs
+
+For feature architecture and implementation guidance:
+
+- Canonical standard - [docs/FEATURE_ARCHITECTURE_STANDARD.md](docs/FEATURE_ARCHITECTURE_STANDARD.md)
+- Repo working instructions - [CLAUDE.md](CLAUDE.md)
+- Feature root guidance - [src/features/README.md](src/features/README.md)
+- Reference implementation - `src/features/recent-projects`
+
 ## Comparison
 
-| Feature | Claude Agent Teams UI | Vibe Kanban | Aperant | Cursor | Claude Code CLI |
+| Feature | Agent Teams UI | Vibe Kanban | Aperant | Cursor | Claude Code CLI |
 |---|---|---|---|---|---|
 | **Cross-team communication** | ✅ | ❌ | ❌ | — | ❌ |
 | **Agent-to-agent messaging** | ✅ Native real-time mailbox | ❌ Agents are independent | ❌ Fixed pipeline | ❌ | ✅⚠️ Built-in (no UI) |
@@ -296,7 +305,7 @@ pnpm dist            # macOS + Windows + Linux
 
 - [ ] Planning mode to organize agent plans before execution
 - [ ] Visual workflow editor ([@xyflow/react](https://github.com/xyflow/xyflow)) for building and orchestrating agent pipelines with drag & drop
-- [ ] Multi-model support: proxy layer to use other popular LLMs (GPT, Gemini, DeepSeek, Llama, etc.), including offline/local models
+- [ ] Support more models/providers (including local) e.g OpenCode (with many providers)
 - [ ] Remote agent execution via SSH: launch and manage agent teams on remote machines over SSH (stream-json protocol over SSH channel, SFTP-based file monitoring for tasks/inboxes/config)
 - [ ] CLI runtime: Run not only on a local PC but in any headless/console environment (web UI), e.g. VPS, remote server, etc.
 - [ ] 2 modes: current (agent teams), and a new mode: regular subagents (no communication between them)
@@ -307,6 +316,8 @@ pnpm dist            # macOS + Windows + Linux
 - [ ] Command palette — extend Cmd/Ctrl+K beyond project/session search to runnable actions (quick commands, navigation shortcuts, team/task operations) in a keyboard-first flow
 - [ ] Custom kanban columns
 - [ ] Run terminal commands
+- [ ] Monitor agents processes/stats
+- [ ] Reusable agents with SOUL.md
 
 ---
 
@@ -316,7 +327,7 @@ See [CONTRIBUTING.md](.github/CONTRIBUTING.md) for development guidelines. Pleas
 
 ## Security
 
-IPC handlers validate all inputs with strict path containment checks. File reads are constrained to the project root and `~/.claude`. Sensitive credential paths are blocked. See [SECURITY.md](.github/SECURITY.md) for details.
+IPC and standalone HTTP handlers validate IDs, paths, and payload shape at the boundary. Project editing and write operations are constrained to the selected project root, while read-only discovery also accesses local Claude data under `~/.claude/` and app-owned state paths when required. Path traversal and sensitive config/credential targets are blocked. See [SECURITY.md](.github/SECURITY.md) for details.
 
 ## License
 

docs/FEATURE_ARCHITECTURE_STANDARD.md

@@ -0,0 +1,314 @@
+# Feature Architecture Standard
+
+**Status**: team standard  
+**Reference implementation**: `src/features/recent-projects`
+
+This document defines the default architecture for medium and large features in this repository.
+
+## Goals
+
+- keep business rules isolated from Electron-specific runtime details
+- make features easier to scale, test, and review
+- keep renderer code closer to browser and Tauri portability
+- enforce architecture with tooling, not only with code review comments
+
+## Canonical Template
+
+```text
+src/features/<feature-name>/
+  contracts/
+  core/
+    domain/
+    application/
+  main/
+    composition/
+    adapters/
+      input/
+      output/
+    infrastructure/
+  preload/
+  renderer/
+```
+
+Use this template by default when a feature:
+
+- spans more than one process boundary
+- introduces its own use case or business policy
+- needs its own transport bridge or integration surface
+- is expected to grow with new providers, sources, or presentation flows
+
+## Layer Responsibilities
+
+### `contracts/`
+
+Cross-process public API for the feature.
+
+Allowed content:
+
+- DTOs
+- API fragment types
+- IPC or route constants
+
+Not allowed:
+
+- store access
+- Electron APIs
+- business orchestration
+
+### `core/domain/`
+
+Pure business rules and invariants.
+
+Examples:
+
+- merge policies
+- provider-agnostic models
+- selection rules
+- dedupe logic
+
+Not allowed:
+
+- infrastructure access
+- framework access
+- side effects
+
+### `core/application/`
+
+Use cases and ports.
+
+Examples:
+
+- orchestration flow
+- output ports
+- cache ports
+- source ports
+- response models
+
+Not allowed:
+
+- Electron, Fastify, React, Zustand, child processes
+
+### `main/composition/`
+
+Feature composition root in the main process.
+
+Responsibilities:
+
+- instantiate infrastructure
+- wire adapters
+- wire use cases
+- expose a small facade to app shell entrypoints
+
+### `main/adapters/input/`
+
+Driving adapters for the main process.
+
+Examples:
+
+- IPC handlers
+- HTTP route registration
+
+Responsibilities:
+
+- translate transport input into use case calls
+- keep transport concerns out of use cases
+
+### `main/adapters/output/`
+
+Driven adapters that implement application ports.
+
+Examples:
+
+- presenters
+- source adapters
+
+Responsibilities:
+
+- translate between external data and core models
+- stay thin around infrastructure helpers
+
+### `main/infrastructure/`
+
+Concrete technical implementation details.
+
+Examples:
+
+- file system adapters
+- JSON-RPC transport clients
+- binary discovery
+- cache implementation
+- git identity helpers
+
+Responsibilities:
+
+- know about runtime, process, OS, or protocol details
+
+### `preload/`
+
+Thin transport bridge between renderer and main.
+
+Responsibilities:
+
+- expose a feature API fragment
+- depend on `contracts/`
+
+Not allowed:
+
+- main composition code
+- renderer logic
+
+### `renderer/`
+
+Feature presentation and interaction.
+
+Recommended structure:
+
+```text
+renderer/
+  index.ts
+  adapters/
+  hooks/
+  ui/
+  utils/
+```
+
+Responsibilities:
+
+- `ui/` renders
+- `hooks/` orchestrate interaction and transport usage
+- `adapters/` transform DTOs into view models
+- `utils/` contain small pure renderer helpers
+
+## Import Rules
+
+### Public entrypoints only
+
+Outside the feature, import only:
+
+- `@features/<feature>/contracts`
+- `@features/<feature>/main`
+- `@features/<feature>/preload`
+- `@features/<feature>/renderer`
+
+Do not deep-import feature internals from app shell or from other features.
+
+### Core isolation
+
+`core/domain` must not import:
+
+- `@main/*`
+- `@renderer/*`
+- `@preload/*`
+- adapters
+- infrastructure
+- Electron APIs
+- Fastify
+- child process modules
+
+`core/application` must not import:
+
+- `main/*`
+- `renderer/*`
+- Electron APIs
+- Fastify
+- child process modules
+
+### UI isolation
+
+`renderer/ui` must not import:
+
+- `@renderer/api`
+- `@renderer/store`
+- `@main/*`
+- Electron APIs
+
+Push transport and store access into feature hooks or adapters.
+
+## Browser and Tauri Friendly Guidance
+
+The default transport direction should be:
+
+`renderer -> feature contracts -> app api abstraction -> preload/http adapter`
+
+This keeps renderer code closer to:
+
+- browser mode through HTTP adapters
+- a future Tauri bridge
+- alternative shells with minimal feature rewrites
+
+To keep that path clean:
+
+- never call `window.electronAPI` directly inside feature UI or hooks
+- go through shared renderer API adapters
+- keep Electron-specific concerns in `main/` and `preload/`
+- keep business rules in `core/`
+
+## When To Use The Full Slice
+
+Use the full template when a feature has:
+
+- its own business rules
+- its own merge or filtering policy
+- transport wiring
+- more than one adapter
+- a roadmap beyond a one-off screen tweak
+
+## When A Thin Slice Is Enough
+
+A smaller feature may skip `core/` and `preload/` when it is:
+
+- purely presentational
+- only reshaping already-owned data
+- not adding a new use case
+- not adding a new transport boundary
+
+If the feature still owns meaningful pure semantics or projection rules, keep
+`core/` and skip only the process layers you do not need.
+
+Example:
+- `src/features/agent-graph` keeps `core/domain` and `renderer`, but does not add fake `main/` or `preload/` folders because the transport boundary lives elsewhere.
+## Definition Of Done For A Reference Feature
+
+A feature is reference-quality when:
+
+- structure matches the canonical template
+- core is side-effect free
+- app shell imports only public entrypoints
+- renderer UI is dumb and presentational
+- at least the main domain and application rules are tested
+- architecture is enforced by lint rules
+- feature has a concise standard or plan doc if it introduces a new pattern
+
+## Recommended Test Coverage
+
+For medium and large features, cover at least:
+
+- domain policy tests
+- application use case tests
+- critical renderer interaction utilities
+- one adapter-level mapping test
+
+## Recent Projects As The Reference
+
+`src/features/recent-projects` is the first slice that follows this standard end-to-end.
+
+Use it as the example for:
+
+- contracts ownership
+- core/application separation
+- composition-root wiring
+- renderer dumb UI + hook orchestration
+- browser-friendly transport direction
+- feature-level lint guard rails
+
+## Agent Graph As The Thin-Slice Reference
+
+`src/features/agent-graph` is the thin-slice example for a renderer integration
+feature built on top of a reusable package.
+
+Use it as the example for:
+
+- keeping pure graph semantics in `core/domain`
+- exposing a renderer-only public entrypoint
+- integrating `packages/agent-graph` without inventing fake process layers
+- migrating legacy `src/renderer/features/*` code into the canonical feature root

electron.vite.config.ts

@@ -73,6 +73,7 @@ export default defineConfig({
     },
     resolve: {
       alias: {
+        '@features': resolve(__dirname, 'src/features'),
         '@main': resolve(__dirname, 'src/main'),
         '@shared': resolve(__dirname, 'src/shared'),
         '@preload': resolve(__dirname, 'src/preload')
@@ -111,6 +112,7 @@ export default defineConfig({
   preload: {
     resolve: {
       alias: {
+        '@features': resolve(__dirname, 'src/features'),
         '@preload': resolve(__dirname, 'src/preload'),
         '@shared': resolve(__dirname, 'src/shared'),
         '@main': resolve(__dirname, 'src/main')
@@ -141,6 +143,7 @@ export default defineConfig({
     },
     resolve: {
       alias: {
+        '@features': resolve(__dirname, 'src/features'),
         '@renderer': resolve(__dirname, 'src/renderer'),
         '@shared': resolve(__dirname, 'src/shared'),
         '@main': resolve(__dirname, 'src/main'),

eslint.config.js

@@ -78,7 +78,7 @@ export default defineConfig([
   // Import plugin configuration - Renderer (uses tsconfig.json)
   {
     name: 'import-plugin-renderer',
-    files: ['src/renderer/**/*.{ts,tsx}'],
+    files: ['src/renderer/**/*.{ts,tsx}', 'src/features/**/*.{ts,tsx}'],
     plugins: {
       import: importPlugin,
     },
@@ -96,6 +96,255 @@ export default defineConfig([
       'import/no-default-export': 'warn',
     },
   },
+  // Feature-specific architecture guard rails - recent-projects
+  {
+    name: 'feature-recent-projects-public-entrypoints',
+    files: ['src/**/*.{ts,tsx}'],
+    ignores: ['src/features/recent-projects/**/*'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          patterns: [
+            {
+              group: [
+                '@features/recent-projects/contracts/**',
+                '@features/recent-projects/core/**',
+                '@features/recent-projects/main/**',
+                '@features/recent-projects/preload/**',
+                '@features/recent-projects/renderer/**',
+              ],
+              message:
+                'Import recent-projects only through its public entrypoints: @features/recent-projects/contracts, @features/recent-projects/main, @features/recent-projects/preload, or @features/recent-projects/renderer.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+  {
+    name: 'feature-recent-projects-core-domain-guards',
+    files: ['src/features/recent-projects/core/domain/**/*.ts'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          patterns: [
+            {
+              group: [
+                '@features/recent-projects/core/application/**',
+                '@features/recent-projects/main/**',
+                '@features/recent-projects/preload/**',
+                '@features/recent-projects/renderer/**',
+                '@main/**',
+                '@renderer/**',
+                '@preload/**',
+                'electron',
+                'fastify',
+                'child_process',
+                'node:child_process',
+              ],
+              message:
+                'recent-projects core/domain must stay side-effect free and cannot depend on application, adapters, infrastructure, or platform code.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+  {
+    name: 'feature-recent-projects-core-application-guards',
+    files: ['src/features/recent-projects/core/application/**/*.ts'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          patterns: [
+            {
+              group: [
+                '@features/recent-projects/main/**',
+                '@features/recent-projects/preload/**',
+                '@features/recent-projects/renderer/**',
+                '@renderer/**',
+                'electron',
+                'fastify',
+                'child_process',
+                'node:child_process',
+              ],
+              message:
+                'recent-projects core/application may depend only on domain, contracts, and application ports - not on adapters or runtime frameworks.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+  {
+    name: 'feature-recent-projects-preload-guards',
+    files: ['src/features/recent-projects/preload/**/*.ts'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          patterns: [
+            {
+              group: [
+                '@features/recent-projects/main/**',
+                '@main/**',
+                '@renderer/**',
+              ],
+              message:
+                'recent-projects preload may depend only on contracts and preload-local bridge helpers.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+  {
+    name: 'feature-recent-projects-renderer-ui-guards',
+    files: ['src/features/recent-projects/renderer/ui/**/*.tsx'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          patterns: [
+            {
+              group: [
+                '@renderer/api',
+                '@renderer/api/**',
+                '@renderer/store',
+                '@renderer/store/**',
+                '@main/**',
+                'electron',
+              ],
+              message:
+                'recent-projects renderer/ui must stay presentational. Move transport, store access, and navigation logic into hooks or adapters.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+  {
+    name: 'feature-agent-graph-public-entrypoints',
+    files: ['src/**/*.{ts,tsx}'],
+    ignores: ['src/features/agent-graph/**/*'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          patterns: [
+            {
+              group: [
+                '@features/agent-graph/core/**',
+                '@features/agent-graph/renderer/**',
+              ],
+              message:
+                'Import agent-graph only through its public entrypoint: @features/agent-graph/renderer.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+  {
+    name: 'feature-agent-graph-core-domain-guards',
+    files: ['src/features/agent-graph/core/domain/**/*.ts'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          patterns: [
+            {
+              group: [
+                '@features/agent-graph/renderer/**',
+                '@main/**',
+                '@renderer/**',
+                '@preload/**',
+                'electron',
+                'fastify',
+                'child_process',
+                'node:child_process',
+              ],
+              message:
+                'agent-graph core/domain must stay pure and cannot depend on renderer, main, preload, or platform code.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+  {
+    name: 'feature-agent-graph-renderer-boundaries',
+    files: ['src/features/agent-graph/renderer/**/*.{ts,tsx}'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          patterns: [
+            {
+              group: [
+                '@main/**',
+                '@preload/**',
+                'electron',
+              ],
+              message:
+                'agent-graph renderer may depend on shared, renderer, package, and feature-local modules, but not on main/preload or Electron APIs directly.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+
+  // Import plugin configuration - Feature main/preload slices
+  {
+    name: 'import-plugin-features-node',
+    files: ['src/features/**/main/**/*.ts', 'src/features/**/preload/**/*.ts'],
+    plugins: {
+      import: importPlugin,
+    },
+    settings: {
+      'import/resolver': {
+        typescript: {
+          alwaysTryTypes: true,
+          project: ['./tsconfig.node.json', './tsconfig.json'],
+        },
+      },
+    },
+    rules: {
+      'import/no-cycle': ['error', { maxDepth: 3, ignoreExternal: true }],
+      'import/no-unresolved': 'error',
+      'import/no-default-export': 'warn',
+    },
+  },
+
+  // Import plugin configuration - Feature contracts/core/renderer slices
+  {
+    name: 'import-plugin-features-web',
+    files: [
+      'src/features/**/contracts/**/*.ts',
+      'src/features/**/core/**/*.ts',
+      'src/features/**/renderer/**/*.{ts,tsx}',
+    ],
+    plugins: {
+      import: importPlugin,
+    },
+    settings: {
+      'import/resolver': {
+        typescript: {
+          alwaysTryTypes: true,
+          project: ['./tsconfig.json', './tsconfig.node.json'],
+        },
+      },
+    },
+    rules: {
+      'import/no-cycle': ['error', { maxDepth: 3, ignoreExternal: true }],
+      'import/no-unresolved': 'error',
+      'import/no-default-export': 'warn',
+    },
+  },
 
   // Module boundaries - Enforce Electron three-process architecture
   {
@@ -548,7 +797,7 @@ export default defineConfig([
 
       // === Import Restrictions ===
       // Note: boundaries/element-types handles main/renderer separation
-      'no-restricted-imports': 'warn',
+      'no-restricted-imports': 'off',
 
       // === Mutation Prevention ===
       'no-param-reassign': 'warn',
@@ -624,6 +873,137 @@ export default defineConfig([
     },
   },
 
+  {
+    name: 'feature-public-entrypoints-only',
+    files: [
+      'src/main/**/*.{ts,tsx}',
+      'src/preload/**/*.{ts,tsx}',
+      'src/renderer/**/*.{ts,tsx}',
+      'src/shared/**/*.{ts,tsx}',
+    ],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          patterns: [
+            {
+              group: [
+                '@features/*/contracts/*',
+                '@features/*/core/**',
+                '@features/*/main/*',
+                '@features/*/preload/*',
+                '@features/*/renderer/*',
+              ],
+              message: 'Import feature public entrypoints only.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+
+  {
+    name: 'feature-core-domain-guards',
+    files: ['src/features/*/core/domain/**/*.ts'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          paths: [
+            { name: 'electron', message: 'core/domain must stay Electron-free.' },
+            { name: 'fastify', message: 'core/domain must stay transport-free.' },
+            { name: 'child_process', message: 'core/domain must stay side-effect free.' },
+            { name: 'node:child_process', message: 'core/domain must stay side-effect free.' },
+          ],
+          patterns: [
+            {
+              group: ['@main/*', '@preload/*', '@renderer/*'],
+              message: 'core/domain must stay process-agnostic.',
+            },
+            {
+              group: ['@features/*/main/**', '@features/*/preload/**', '@features/*/renderer/**'],
+              message: 'core/domain must not import runtime or transport layers.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+
+  {
+    name: 'feature-core-application-guards',
+    files: ['src/features/*/core/application/**/*.ts'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          paths: [
+            { name: 'electron', message: 'core/application must stay Electron-free.' },
+            { name: 'fastify', message: 'core/application must stay transport-free.' },
+            { name: 'child_process', message: 'core/application must not spawn processes directly.' },
+            {
+              name: 'node:child_process',
+              message: 'core/application must not spawn processes directly.',
+            },
+          ],
+          patterns: [
+            {
+              group: ['@main/*', '@preload/*', '@renderer/*'],
+              message: 'core/application must stay framework-agnostic.',
+            },
+            {
+              group: ['@features/*/main/**', '@features/*/preload/**', '@features/*/renderer/**'],
+              message: 'core/application must depend on ports, not runtime adapters.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+
+  {
+    name: 'feature-preload-guards',
+    files: ['src/features/*/preload/**/*.ts'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          patterns: [
+            {
+              group: ['@main/*'],
+              message: 'Feature preload should not import app-shell main modules.',
+            },
+            {
+              group: ['@features/*/main/**'],
+              message: 'Feature preload must not reach into feature main internals.',
+            },
+          ],
+        },
+      ],
+    },
+  },
+
+  {
+    name: 'feature-renderer-ui-guards',
+    files: ['src/features/*/renderer/ui/**/*.{ts,tsx}'],
+    rules: {
+      'no-restricted-imports': [
+        'error',
+        {
+          paths: [
+            { name: '@renderer/api', message: 'renderer/ui must stay presentational.' },
+            { name: '@renderer/store', message: 'renderer/ui must stay store-free.' },
+            { name: 'electron', message: 'renderer/ui must stay Electron-free.' },
+          ],
+          patterns: [
+            { group: ['@main/*'], message: 'renderer/ui must not import main modules.' },
+            { group: ['@renderer/store/*'], message: 'renderer/ui must stay store-free.' },
+          ],
+        },
+      ],
+    },
+  },
+
   // === IMPORTANT: eslint-config-prettier MUST be LAST ===
   // This disables all ESLint rules that conflict with Prettier
   // Prettier handles formatting, ESLint handles code quality

package.json

@@ -19,6 +19,7 @@
   "main": "dist-electron/main/index.cjs",
   "scripts": {
     "dev": "node ./scripts/dev-with-runtime.mjs",
+    "dev:web": "node ./scripts/dev-web.mjs",
     "dev:kill": "node bin/kill-dev.js",
     "prebuild": "tsx scripts/fetch-pricing-data.ts && pnpm --filter agent-teams-controller build && pnpm --filter agent-teams-mcp build",
     "build": "electron-vite build",
@@ -321,6 +322,9 @@
       "tsconfig*.json"
     ],
     "paths": {
+      "@features/*": [
+        "./src/features/*"
+      ],
       "@main/*": [
         "./src/main/*"
       ],

packages/agent-graph/src/canvas/draw-agents.ts

@@ -71,7 +71,7 @@ export function drawAgents(
       drawAvatar(ctx, x, y, r, node.label, color, node.kind === 'lead', node.avatarUrl);
 
       // Breathing animation + launch-stage effects
-      drawBreathing(ctx, x, y, r, node.state, time, node.spawnStatus, node.runtimeLabel);
+      drawBreathing(ctx, x, y, r, node.state, time, node.spawnStatus);
       drawLaunchStage(ctx, x, y, r, node.launchVisualState, time);
     }
 
@@ -122,7 +122,17 @@ export function drawAgents(
     if (!simplify) {
       // Name + role label (single line: "jack · developer")
       const labelText = node.role ? `${node.label} · ${node.role}` : node.label;
-      drawLabel(ctx, x, y, r, labelText, color, node.runtimeLabel);
+      drawLabel(
+        ctx,
+        x,
+        y,
+        r,
+        labelText,
+        color,
+        node.runtimeLabel,
+        node.launchStatusLabel,
+        node.launchVisualState
+      );
     }
 
     // TODO: Context ring disabled — LeadContextUsage.percent is unreliable
@@ -256,52 +266,87 @@ function drawLaunchStage(
   ctx.save();
   switch (visualState) {
     case 'waiting': {
-      const ringR = r + 7 + Math.sin(time * 3.2) * 1.2;
-      const pulseAlpha = 0.16 + 0.12 * (0.5 + 0.5 * Math.sin(time * 3.2));
+      const ringR = r + 8 + Math.sin(time * 3.2) * 1.4;
+      const pulseAlpha = 0.28 + 0.18 * (0.5 + 0.5 * Math.sin(time * 3.2));
+      const dotOrbit = r + 11;
       ctx.beginPath();
       ctx.arc(x, y, ringR, 0, Math.PI * 2);
       ctx.strokeStyle = hexWithAlpha('#d4d4d8', pulseAlpha);
-      ctx.lineWidth = 2;
+      ctx.lineWidth = 2.5;
+      ctx.setLineDash([4, 5]);
       ctx.stroke();
+      ctx.setLineDash([]);
+      for (let index = 0; index < 3; index += 1) {
+        const angle = time * 1.2 + (Math.PI * 2 * index) / 3;
+        ctx.beginPath();
+        ctx.arc(x + Math.cos(angle) * dotOrbit, y + Math.sin(angle) * dotOrbit, 1.7, 0, Math.PI * 2);
+        ctx.fillStyle = hexWithAlpha('#e4e4e7', 0.72);
+        ctx.fill();
+      }
       break;
     }
     case 'spawning': {
       const ringR = r + 7;
-      const rotation = time * 2.4;
+      const rotation = time * 2.7;
       ctx.beginPath();
       ctx.arc(x, y, ringR, rotation, rotation + Math.PI * 1.15);
-      ctx.strokeStyle = hexWithAlpha('#f59e0b', 0.72);
-      ctx.lineWidth = 2;
+      ctx.strokeStyle = hexWithAlpha('#f59e0b', 0.8);
+      ctx.lineWidth = 2.8;
       ctx.lineCap = 'round';
       ctx.stroke();
+
+      ctx.beginPath();
+      ctx.arc(x, y, ringR + 4, rotation + Math.PI, rotation + Math.PI + Math.PI * 0.4);
+      ctx.strokeStyle = hexWithAlpha('#fbbf24', 0.65);
+      ctx.lineWidth = 1.8;
+      ctx.lineCap = 'round';
+      ctx.stroke();
+
+      const glow = ctx.createRadialGradient(x, y, r * 0.5, x, y, ringR + 12);
+      glow.addColorStop(0, hexWithAlpha('#f59e0b', 0.18));
+      glow.addColorStop(1, hexWithAlpha('#f59e0b', 0));
+      ctx.beginPath();
+      ctx.arc(x, y, ringR + 12, 0, Math.PI * 2);
+      ctx.fillStyle = glow;
+      ctx.fill();
       break;
     }
     case 'runtime_pending': {
       const ringR = r + 8;
       ctx.beginPath();
       ctx.arc(x, y, ringR, 0, Math.PI * 2);
-      ctx.strokeStyle = hexWithAlpha('#38bdf8', 0.4);
-      ctx.lineWidth = 1.5;
+      ctx.strokeStyle = hexWithAlpha('#38bdf8', 0.48);
+      ctx.lineWidth = 1.9;
+      ctx.setLineDash([5, 4]);
       ctx.stroke();
+      ctx.setLineDash([]);
 
-      const orbit = time * 1.6;
-      const dotR = 2.2;
-      const dotX = x + Math.cos(orbit) * ringR;
-      const dotY = y + Math.sin(orbit) * ringR;
-      ctx.beginPath();
-      ctx.arc(dotX, dotY, dotR, 0, Math.PI * 2);
-      ctx.fillStyle = hexWithAlpha('#67e8f9', 0.9);
-      ctx.fill();
+      const orbit = time * 1.8;
+      for (let index = 0; index < 2; index += 1) {
+        const angle = orbit + Math.PI * index;
+        const dotX = x + Math.cos(angle) * ringR;
+        const dotY = y + Math.sin(angle) * ringR;
+        ctx.beginPath();
+        ctx.arc(dotX, dotY, 2.3, 0, Math.PI * 2);
+        ctx.fillStyle = hexWithAlpha(index === 0 ? '#67e8f9' : '#38bdf8', 0.92);
+        ctx.fill();
+      }
       break;
     }
     case 'settling': {
       const ringR = r + 6;
-      const arc = 0.65 + 0.08 * Math.sin(time * 2.2);
+      const arc = 0.72 + 0.08 * Math.sin(time * 2.2);
       const rotation = time * 1.25;
+      ctx.beginPath();
+      ctx.arc(x, y, ringR, 0, Math.PI * 2);
+      ctx.strokeStyle = hexWithAlpha('#22c55e', 0.18);
+      ctx.lineWidth = 1.4;
+      ctx.stroke();
+
       ctx.beginPath();
       ctx.arc(x, y, ringR, rotation, rotation + Math.PI * arc);
-      ctx.strokeStyle = hexWithAlpha('#22c55e', 0.55);
-      ctx.lineWidth = 1.75;
+      ctx.strokeStyle = hexWithAlpha('#22c55e', 0.62);
+      ctx.lineWidth = 2.2;
       ctx.lineCap = 'round';
       ctx.stroke();
       break;
@@ -310,10 +355,15 @@ function drawLaunchStage(
       const ringR = r + 7 + Math.sin(time * 4) * 0.8;
       ctx.beginPath();
       ctx.arc(x, y, ringR, Math.PI * 0.2, Math.PI * 1.15);
-      ctx.strokeStyle = hexWithAlpha('#ef4444', 0.6);
-      ctx.lineWidth = 2;
+      ctx.strokeStyle = hexWithAlpha('#ef4444', 0.72);
+      ctx.lineWidth = 2.4;
       ctx.lineCap = 'round';
       ctx.stroke();
+
+      ctx.beginPath();
+      ctx.arc(x + ringR * 0.52, y - ringR * 0.5, 2.2, 0, Math.PI * 2);
+      ctx.fillStyle = hexWithAlpha('#f87171', 0.92);
+      ctx.fill();
       break;
     }
   }
@@ -467,12 +517,8 @@ function drawBreathing(
   r: number,
   state: string,
   time: number,
-  spawnStatus?: GraphNode['spawnStatus'],
-  runtimeLabel?: string
+  spawnStatus?: GraphNode['spawnStatus']
 ): void {
-  const hasRuntimeLabel = Boolean(runtimeLabel?.trim());
-  const serviceLabelY = y + r + AGENT_DRAW.labelYOffset + (hasRuntimeLabel ? 24 : 14);
-
   // Spawning: bright animated double ring + radial glow
   if (spawnStatus === 'spawning') {
     const ringR = r + AGENT_DRAW.orbitParticleOffset;
@@ -505,12 +551,6 @@ function drawBreathing(
     ctx.stroke();
     ctx.setLineDash([]);
     ctx.restore();
-
-    // "connecting" label below name
-    ctx.font = '7px monospace';
-    ctx.textAlign = 'center';
-    ctx.fillStyle = hexWithAlpha(COLORS.holoBase, 0.5 + 0.3 * Math.sin(time * 2));
-    ctx.fillText('connecting...', x, serviceLabelY);
     return;
   }
 
@@ -532,12 +572,6 @@ function drawBreathing(
     ctx.strokeStyle = hexWithAlpha(COLORS.waiting, pulse);
     ctx.lineWidth = 1.5;
     ctx.stroke();
-
-    // "waiting" label
-    ctx.font = '7px monospace';
-    ctx.textAlign = 'center';
-    ctx.fillStyle = hexWithAlpha(COLORS.waiting, 0.4 + 0.2 * Math.sin(time * 1.5));
-    ctx.fillText('waiting...', x, serviceLabelY);
     return;
   }
 
@@ -649,7 +683,9 @@ function drawLabel(
   r: number,
   label: string,
   color: string,
-  runtimeLabel?: string
+  runtimeLabel?: string,
+  launchStatusLabel?: string,
+  launchVisualState?: GraphNode['launchVisualState']
 ): void {
   const labelY = y + r + AGENT_DRAW.labelYOffset;
   ctx.font = '9px monospace';
@@ -659,16 +695,27 @@ function drawLabel(
   ctx.fillText(label, x, labelY);
 
   const trimmedRuntimeLabel = runtimeLabel?.trim();
-  if (!trimmedRuntimeLabel) {
+  const trimmedLaunchStatusLabel = launchStatusLabel?.trim();
+  if (!trimmedRuntimeLabel && !trimmedLaunchStatusLabel) {
     return;
   }
 
-  ctx.font = '8px monospace';
-  ctx.fillStyle = hexWithAlpha(ensureHex(color), 0.72);
-  ctx.fillText(truncateRuntimeLabel(ctx, trimmedRuntimeLabel, r), x, labelY + 10);
+  let nextLineY = labelY + 10;
+  if (trimmedRuntimeLabel) {
+    ctx.font = '8px monospace';
+    ctx.fillStyle = hexWithAlpha(ensureHex(color), 0.72);
+    ctx.fillText(truncateSubLabel(ctx, trimmedRuntimeLabel, r), x, nextLineY);
+    nextLineY += 10;
+  }
+
+  if (trimmedLaunchStatusLabel) {
+    ctx.font = '7px monospace';
+    ctx.fillStyle = getLaunchStatusColor(launchVisualState);
+    ctx.fillText(truncateSubLabel(ctx, trimmedLaunchStatusLabel, r), x, nextLineY);
+  }
 }
 
-function truncateRuntimeLabel(ctx: CanvasRenderingContext2D, label: string, r: number): string {
+function truncateSubLabel(ctx: CanvasRenderingContext2D, label: string, r: number): string {
   const maxWidth = Math.max(132, r * AGENT_DRAW.labelWidthMultiplier * 2);
   if (ctx.measureText(label).width <= maxWidth) return label;
 
@@ -679,6 +726,23 @@ function truncateRuntimeLabel(ctx: CanvasRenderingContext2D, label: string, r: n
   return `${out}…`;
 }
 
+function getLaunchStatusColor(visualState: GraphNode['launchVisualState']): string {
+  switch (visualState) {
+    case 'waiting':
+      return hexWithAlpha('#d4d4d8', 0.8);
+    case 'spawning':
+      return hexWithAlpha('#f59e0b', 0.9);
+    case 'runtime_pending':
+      return hexWithAlpha('#67e8f9', 0.9);
+    case 'settling':
+      return hexWithAlpha('#22c55e', 0.9);
+    case 'error':
+      return hexWithAlpha('#ef4444', 0.92);
+    default:
+      return hexWithAlpha(COLORS.holoBright, 0.75);
+  }
+}
+
 /**
  * Draw context usage ring around lead node.
  */

packages/agent-graph/src/constants/canvas-constants.ts

@@ -1,3 +1,5 @@
+import { STABLE_SLOT_GEOMETRY } from '../layout/stableSlotGeometry';
+
 /**
  * Canvas rendering constants for the agent graph visualization.
  * Adapted from agent-flow's canvas-constants.ts (Apache 2.0).
@@ -260,10 +262,12 @@ export const KANBAN_ZONE = {
   columnWidth: 180,
   /** Row height: pill (36) + gap (10) */
   rowHeight: 46,
+  /** Space reserved for column header label */
+  headerHeight: 20,
   /** Zone starts this far below member node center */
   offsetY: 70,
-  /** Column order: todo → wip → done → review → approved */
+  /** Column sequence: pending → wip → done → review → approved */
   columns: ['todo', 'wip', 'done', 'review', 'approved'] as const,
   /** Max tasks shown per column (overflow hidden) */
-  maxVisibleRows: 6,
+  maxVisibleRows: STABLE_SLOT_GEOMETRY.taskMaxVisibleRows,
 } as const;

packages/agent-graph/src/hooks/useGraphInteraction.ts

@@ -33,9 +33,9 @@ export function useGraphInteraction(
     clickedNodeId.current = hit;
 
     if (hit) {
-      // Only allow drag on member/lead nodes, not tasks or processes
+      // Stable-slot layout keeps lead fixed in the center. Only members can be dragged between slots.
       const hitNode = nodes.find((n) => n.id === hit);
-      if (hitNode && (hitNode.kind === 'member' || hitNode.kind === 'lead')) {
+      if (hitNode?.kind === 'member') {
         dragNodeId.current = hit;
       }
     }

packages/agent-graph/src/index.ts

@@ -9,6 +9,7 @@
 // ─── Components ──────────────────────────────────────────────────────────────
 export { GraphView } from './ui/GraphView';
 export type { GraphViewProps } from './ui/GraphView';
+export { ACTIVITY_ANCHOR_LAYOUT, ACTIVITY_LANE } from './layout/activityLane';
 
 // ─── Port Interfaces (for adapters in host project) ─────────────────────────
 export type { GraphDataPort } from './ports/GraphDataPort';
@@ -21,6 +22,9 @@ export type {
   GraphEdge,
   GraphParticle,
   GraphActivityItem,
+  GraphOwnerSlotAssignment,
+  GraphLayoutPort,
+  GraphLayoutVersion,
   GraphNodeKind,
   GraphNodeState,
   GraphLaunchVisualState,

packages/agent-graph/src/layout/activityLane.ts

@@ -1,36 +1,20 @@
-import { KANBAN_ZONE, NODE, TASK_PILL } from '../constants/canvas-constants';
+import { CAMERA, NODE } from '../constants/canvas-constants';
 import type { GraphActivityItem, GraphNode } from '../ports/types';
+import { createStableSlotActivityLane } from './stableSlotGeometry';
 
-export const ACTIVITY_LANE = {
-  width: 296,
-  itemHeight: 58,
-  rowHeight: 62,
-  maxVisibleItems: 3,
-  headerHeight: 18,
-  overflowHeight: 18,
-  horizontalGapLead: 76,
-  horizontalGapMember: 84,
-  bottomClearance: 18,
-  viewportPadding: 12,
-  visiblePadding: 80,
-  minScale: 0,
-  maxScale: 1,
-} as const;
+const STABLE_SLOT_ACTIVITY = createStableSlotActivityLane({
+  nodeMetrics: {
+    radiusLead: NODE.radiusLead,
+    radiusMember: NODE.radiusMember,
+  },
+  zoomRange: {
+    minZoom: CAMERA.minZoom,
+    maxZoom: CAMERA.maxZoom,
+  },
+});
 
-const RESERVED_HEIGHT =
-  ACTIVITY_LANE.headerHeight
-  + ACTIVITY_LANE.maxVisibleItems * ACTIVITY_LANE.rowHeight
-  + ACTIVITY_LANE.overflowHeight;
-
-export const ACTIVITY_ANCHOR_LAYOUT = {
-  reservedWidth: ACTIVITY_LANE.width,
-  reservedHeight: RESERVED_HEIGHT,
-  memberOffsetX: ACTIVITY_LANE.width / 2 + NODE.radiusMember + ACTIVITY_LANE.horizontalGapMember,
-  memberOffsetY: -(RESERVED_HEIGHT / 2 - ACTIVITY_LANE.bottomClearance),
-  leadOffsetX: -(ACTIVITY_LANE.width / 2 + NODE.radiusLead + ACTIVITY_LANE.horizontalGapLead),
-  leadOffsetY: -(RESERVED_HEIGHT / 2 - ACTIVITY_LANE.bottomClearance),
-  collisionRadius: Math.ceil(Math.hypot(ACTIVITY_LANE.width / 2, RESERVED_HEIGHT / 2)) + 12,
-} as const;
+export const ACTIVITY_LANE = STABLE_SLOT_ACTIVITY.lane;
+export const ACTIVITY_ANCHOR_LAYOUT = STABLE_SLOT_ACTIVITY.anchor;
 
 export interface ActivityLaneWindow {
   items: GraphActivityItem[];
@@ -51,6 +35,32 @@ export interface ActivityLaneItemHit {
 
 export type ActivityLaneSide = 'left' | 'right';
 
+export interface ActivityLaneScreenRect {
+  id: string;
+  side: ActivityLaneSide;
+  x: number;
+  y: number;
+  width: number;
+  height: number;
+}
+
+export interface ActivityLaneWorldRect {
+  id: string;
+  side: ActivityLaneSide;
+  x: number;
+  y: number;
+  width: number;
+  height: number;
+}
+
+export interface ActivityLaneWorldBounds {
+  ownerId: string;
+  left: number;
+  top: number;
+  right: number;
+  bottom: number;
+}
+
 export function resolveActivityLaneSide(args: {
   nodeKind: 'lead' | 'member';
   nodeX: number;
@@ -72,18 +82,14 @@ export function getActivityAnchorTarget(args: {
   nodeKind: 'lead' | 'member';
   leadX?: number | null;
 }): { x: number; y: number } {
-  const { nodeX, nodeY, nodeKind, leadX } = args;
-  const side = resolveActivityLaneSide({ nodeKind, nodeX, leadX });
-  if (side === 'left') {
-    return {
-      x: nodeX + ACTIVITY_ANCHOR_LAYOUT.leadOffsetX,
-      y: nodeY + ACTIVITY_ANCHOR_LAYOUT.leadOffsetY,
-    };
-  }
-
+  const { nodeX, nodeY, nodeKind } = args;
   return {
-    x: nodeX + ACTIVITY_ANCHOR_LAYOUT.memberOffsetX,
-    y: nodeY + ACTIVITY_ANCHOR_LAYOUT.memberOffsetY,
+    x: nodeX - ACTIVITY_ANCHOR_LAYOUT.reservedWidth / 2,
+    y:
+      nodeY +
+      (nodeKind === 'lead'
+        ? ACTIVITY_ANCHOR_LAYOUT.leadOffsetY
+        : ACTIVITY_ANCHOR_LAYOUT.memberOffsetY),
   };
 }
 
@@ -93,16 +99,42 @@ export function getActivityLaneBounds(anchorX: number, anchorY: number): {
   right: number;
   bottom: number;
 } {
-  const halfWidth = ACTIVITY_ANCHOR_LAYOUT.reservedWidth / 2;
-  const halfHeight = ACTIVITY_ANCHOR_LAYOUT.reservedHeight / 2;
   return {
-    left: anchorX - halfWidth,
-    top: anchorY - halfHeight,
-    right: anchorX + halfWidth,
-    bottom: anchorY + halfHeight,
+    left: anchorX,
+    top: anchorY,
+    right: anchorX + ACTIVITY_ANCHOR_LAYOUT.reservedWidth,
+    bottom: anchorY + ACTIVITY_ANCHOR_LAYOUT.reservedHeight,
   };
 }
 
+export function buildVisibleActivityLaneBounds(
+  nodes: GraphNode[],
+  activityPositions: ReadonlyMap<string, { x: number; y: number }>
+): ActivityLaneWorldBounds[] {
+  const bounds: ActivityLaneWorldBounds[] = [];
+
+  for (const node of nodes) {
+    if (node.kind !== 'lead' && node.kind !== 'member') {
+      continue;
+    }
+    const visibleCount = node.activityItems?.length ?? 0;
+    const overflowCount = node.activityOverflowCount ?? 0;
+    if (visibleCount <= 0 && overflowCount <= 0) {
+      continue;
+    }
+    const topLeft = activityPositions.get(node.id);
+    if (!topLeft) {
+      continue;
+    }
+    bounds.push({
+      ownerId: node.id,
+      ...getActivityLaneBounds(topLeft.x, topLeft.y),
+    });
+  }
+
+  return bounds;
+}
+
 export function getActivityLaneScale(zoom: number): number {
   return Math.max(ACTIVITY_LANE.minScale, Math.min(ACTIVITY_LANE.maxScale, zoom));
 }
@@ -120,10 +152,8 @@ export function getActivityAnchorScreenPlacement(args: {
   const scale = getActivityLaneScale(zoom);
   const scaledWidth = ACTIVITY_LANE.width * scale;
   const scaledHeight = ACTIVITY_ANCHOR_LAYOUT.reservedHeight * scale;
-  const screenX = anchorX * zoom + cameraX;
-  const screenY = anchorY * zoom + cameraY;
-  const x = screenX - scaledWidth / 2;
-  const y = screenY - scaledHeight / 2;
+  const x = anchorX * zoom + cameraX;
+  const y = anchorY * zoom + cameraY;
   const right = x + scaledWidth;
   const bottom = y + scaledHeight;
 
@@ -152,6 +182,49 @@ export function getVisibleActivityWindow(
   };
 }
 
+export function packActivityLaneScreenRects(
+  rects: ActivityLaneScreenRect[],
+  gap = 8
+): Map<string, { x: number; y: number }> {
+  return packActivityLaneRects(rects, gap, true);
+}
+
+export function packActivityLaneWorldRects(
+  rects: ActivityLaneWorldRect[],
+  gap = 8
+): Map<string, { x: number; y: number }> {
+  return packActivityLaneRects(rects, gap, false);
+}
+
+function packActivityLaneRects<T extends {
+  id: string;
+  side: ActivityLaneSide;
+  x: number;
+  y: number;
+  width: number;
+  height: number;
+}>(
+  rects: T[],
+  gap = 8,
+  groupBySide = true
+): Map<string, { x: number; y: number }> {
+  const placements = new Map<string, { x: number; y: number }>();
+  for (const side of resolvePackedActivitySides(groupBySide)) {
+    const sideRects = rects
+      .filter((rect) => !groupBySide || rect.side === side)
+      .sort((a, b) => (a.y === b.y ? a.x - b.x : a.y - b.y));
+    const placed: (T & { placedY: number })[] = [];
+
+    for (const rect of sideRects) {
+      const placedY = resolvePackedActivityY(rect, placed, gap);
+      placed.push({ ...rect, placedY });
+      placements.set(rect.id, { x: rect.x, y: placedY });
+    }
+  }
+
+  return placements;
+}
+
 export function findActivityItemAt(
   worldX: number,
   worldY: number,
@@ -177,13 +250,17 @@ export function findActivityItemAt(
 
     for (let index = 0; index < items.length; index += 1) {
       const itemTop = itemsTop + index * ACTIVITY_LANE.rowHeight;
+      const item = items.at(index);
+      if (!item) {
+        continue;
+      }
       if (
         worldX >= left &&
         worldX <= left + ACTIVITY_LANE.width &&
         worldY >= itemTop &&
         worldY <= itemTop + ACTIVITY_LANE.itemHeight
       ) {
-        return { ownerNodeId: node.id, item: items[index] };
+        return { ownerNodeId: node.id, item };
       }
     }
   }
@@ -194,3 +271,37 @@ export function findActivityItemAt(
 export function isActivityOwner(node: GraphNode): node is GraphNode & { kind: 'lead' | 'member' } {
   return node.kind === 'lead' || node.kind === 'member';
 }
+
+function rangesOverlap(aStart: number, aEnd: number, bStart: number, bEnd: number): boolean {
+  return aStart < bEnd && aEnd > bStart;
+}
+
+function resolvePackedActivitySides(groupBySide: boolean): readonly ActivityLaneSide[] {
+  return groupBySide ? ['left', 'right'] : ['left'];
+}
+
+function resolvePackedActivityY<T extends {
+  x: number;
+  y: number;
+  width: number;
+  height: number;
+}>(
+  rect: T,
+  placed: readonly (T & { placedY: number })[],
+  gap: number
+): number {
+  let placedY = rect.y;
+
+  for (const prev of placed) {
+    if (!rangesOverlap(rect.x, rect.x + rect.width, prev.x, prev.x + prev.width)) {
+      continue;
+    }
+
+    const prevBottom = prev.placedY + prev.height;
+    if (placedY < prevBottom + gap && placedY + rect.height > prev.placedY - gap) {
+      placedY = prevBottom + gap;
+    }
+  }
+
+  return placedY;
+}

packages/agent-graph/src/layout/kanbanLayout.ts

@@ -8,9 +8,9 @@
  */
 
 import type { GraphNode } from '../ports/types';
-import { KANBAN_ZONE } from '../constants/canvas-constants';
+import { KANBAN_ZONE, TASK_PILL } from '../constants/canvas-constants';
 import { COLORS } from '../constants/colors';
-import { resolveActivityLaneSide } from './activityLane';
+import type { SlotFrame, StableRect } from './stableSlots';
 
 /** Column header info for rendering */
 export interface KanbanColumnHeader {
@@ -48,7 +48,7 @@ export function getOwnerKanbanBaseX(args: {
   columnWidth: number;
   leadX?: number | null;
 }): number {
-  const { ownerX, ownerKind, activeColumnCount, columnWidth, leadX } = args;
+  const { ownerX, ownerKind, activeColumnCount, columnWidth } = args;
   if (activeColumnCount <= 0) {
     return ownerX;
   }
@@ -57,17 +57,7 @@ export function getOwnerKanbanBaseX(args: {
     return ownerX - (activeColumnCount * columnWidth) / 2;
   }
 
-  const side = resolveActivityLaneSide({
-    nodeKind: ownerKind,
-    nodeX: ownerX,
-    leadX,
-  });
-
-  if (side === 'left') {
-    return ownerX;
-  }
-
-  return ownerX - (activeColumnCount - 1) * columnWidth;
+  return ownerX - ((activeColumnCount - 1) * columnWidth) / 2;
 }
 
 export class KanbanLayoutEngine {
@@ -78,26 +68,52 @@ export class KanbanLayoutEngine {
   static readonly #colTasks = new Map<string, GraphNode[]>();
 
   /** Zone info for rendering column headers — updated each layout() call */
-  static zones: KanbanZoneInfo[] = [];
+  static readonly zones: KanbanZoneInfo[] = [];
 
   /**
    * Position all task nodes in kanban columns relative to their owner.
    * Call AFTER d3-force settles member positions, BEFORE drawing.
    */
-  static layout(nodes: GraphNode[]): void {
+  static layout(
+    nodes: GraphNode[],
+    options?: {
+      memberSlotFrames?: readonly SlotFrame[];
+      leadSlotFrame?: SlotFrame | null;
+      unassignedTaskRect?: StableRect | null;
+    }
+  ): void {
     const nodeMap = this.#nodeMap;
     nodeMap.clear();
     for (const n of nodes) nodeMap.set(n.id, n);
     const leadX = nodes.find((node) => node.kind === 'lead')?.x ?? null;
+    const ownerSlotFrameByOwnerId = new Map(
+      (options?.memberSlotFrames ?? []).map((frame) => [frame.ownerId, frame] as const)
+    );
+    if (options?.leadSlotFrame) {
+      ownerSlotFrameByOwnerId.set(options.leadSlotFrame.ownerId, options.leadSlotFrame);
+    }
 
     const tasksByOwner = this.#tasksByOwner;
     tasksByOwner.clear();
     const unassigned = this.#unassigned;
     unassigned.length = 0;
+    const hasLayoutOwner = (ownerId: string): boolean => {
+      const owner = nodeMap.get(ownerId);
+      if (!owner) {
+        return false;
+      }
+      if (owner.kind === 'lead') {
+        return ownerSlotFrameByOwnerId.has(ownerId);
+      }
+      if (owner.kind === 'member') {
+        return ownerSlotFrameByOwnerId.has(ownerId);
+      }
+      return false;
+    };
 
     for (const n of nodes) {
       if (n.kind !== 'task') continue;
-      if (n.ownerId) {
+      if (n.ownerId && hasLayoutOwner(n.ownerId)) {
         let group = tasksByOwner.get(n.ownerId);
         if (!group) {
           group = [];
@@ -110,16 +126,22 @@ export class KanbanLayoutEngine {
     }
 
     // Reset zones
-    this.zones = [];
+    this.zones.length = 0;
 
     for (const [ownerId, tasks] of tasksByOwner) {
       const owner = nodeMap.get(ownerId);
-      if (!owner || owner.x == null || owner.y == null) continue;
-      const zoneInfo = KanbanLayoutEngine.#layoutZone(tasks, owner, ownerId, leadX);
+      if (owner?.x == null || owner?.y == null) continue;
+      const zoneInfo = KanbanLayoutEngine.#layoutZone(
+        tasks,
+        owner,
+        ownerId,
+        leadX,
+        ownerSlotFrameByOwnerId.get(ownerId) ?? null
+      );
       if (zoneInfo) this.zones.push(zoneInfo);
     }
 
-    KanbanLayoutEngine.#layoutUnassigned(unassigned, nodes);
+    KanbanLayoutEngine.#layoutUnassigned(unassigned, nodes, options?.unassignedTaskRect ?? null);
   }
 
   // ─── Private ──────────────────────────────────────────────────────────────
@@ -128,13 +150,12 @@ export class KanbanLayoutEngine {
     tasks: GraphNode[],
     owner: GraphNode,
     ownerId: string,
-    leadX: number | null
+    leadX: number | null,
+    slotFrame: SlotFrame | null
   ): KanbanZoneInfo | null {
-    const { columnWidth, rowHeight, offsetY, columns } = KANBAN_ZONE;
-    const headerHeight = 20; // space for column header label
+    const { columnWidth, rowHeight, offsetY, columns, headerHeight } = KANBAN_ZONE;
     const ownerX = owner.x ?? 0;
     const ownerY = owner.y ?? 0;
-    const baseY = ownerY + offsetY;
 
     // Classify tasks into columns
     const colTasks = KanbanLayoutEngine.#colTasks;
@@ -157,15 +178,21 @@ export class KanbanLayoutEngine {
 
     if (activeColumns.length === 0) return null;
 
-    // Keep kanban columns on the open side of the owner, away from the reserved activity lane.
-    // This makes member lanes reserve real visual space instead of only affecting the force layout.
-    const baseX = getOwnerKanbanBaseX({
+    let baseX = getOwnerKanbanBaseX({
       ownerX,
       ownerKind: owner.kind,
       activeColumnCount: activeColumns.length,
       columnWidth,
       leadX,
     });
+    let baseY: number;
+
+    if (slotFrame) {
+      baseX = slotFrame.kanbanBandRect.left + TASK_PILL.width / 2;
+      baseY = slotFrame.kanbanBandRect.top;
+    } else {
+      baseY = ownerY + offsetY;
+    }
 
     // Build headers + position tasks
     const headers: KanbanColumnHeader[] = [];
@@ -190,8 +217,8 @@ export class KanbanLayoutEngine {
       for (const [rowIdx, task] of col.tasks.entries()) {
         const targetX = colX;
         const targetY = baseY + headerHeight + rowIdx * rowHeight;
-        task.x = task.x != null ? task.x + (targetX - task.x) * 0.15 : targetX;
-        task.y = task.y != null ? task.y + (targetY - task.y) * 0.15 : targetY;
+        task.x = slotFrame ? targetX : task.x != null ? task.x + (targetX - task.x) * 0.15 : targetX;
+        task.y = slotFrame ? targetY : task.y != null ? task.y + (targetY - task.y) * 0.15 : targetY;
         task.fx = task.x;
         task.fy = task.y;
         task.vx = 0;
@@ -215,11 +242,52 @@ export class KanbanLayoutEngine {
     }
   }
 
-  static #layoutUnassigned(tasks: GraphNode[], allNodes: GraphNode[]): void {
+  static #layoutUnassigned(
+    tasks: GraphNode[],
+    allNodes: GraphNode[],
+    unassignedTaskRect: StableRect | null
+  ): void {
     if (tasks.length === 0) return;
 
     const { columnWidth, rowHeight } = KANBAN_ZONE;
 
+    if (unassignedTaskRect) {
+      const cols = Math.min(Math.max(tasks.length, 1), 5);
+      const baseX = unassignedTaskRect.left + TASK_PILL.width / 2;
+      const baseY = unassignedTaskRect.top;
+      const overflowCount = tasks.reduce((sum, task) => sum + (task.overflowCount ?? 0), 0);
+
+      this.zones.push({
+        ownerId: '__unassigned__',
+        ownerX: 0,
+        ownerY: baseY - 48,
+        headers: [
+          {
+            label: 'Unassigned',
+            x: 0,
+            y: baseY,
+            color: COLORS.taskPending,
+            overflowCount,
+            overflowY: baseY + KANBAN_ZONE.maxVisibleRows * rowHeight,
+          },
+        ],
+      });
+
+      for (const [idx, task] of tasks.entries()) {
+        const col = idx % cols;
+        const row = Math.floor(idx / cols);
+        const targetX = baseX + col * columnWidth;
+        const targetY = baseY + row * rowHeight;
+        task.x = targetX;
+        task.y = targetY;
+        task.fx = targetX;
+        task.fy = targetY;
+        task.vx = 0;
+        task.vy = 0;
+      }
+      return;
+    }
+
     // Find the lowest Y of ALL positioned nodes (members + their owned tasks)
     let sumX = 0;
     let maxY = -Infinity;

packages/agent-graph/src/layout/launchAnchor.ts

@@ -1,9 +1,9 @@
 import { NODE } from '../constants/canvas-constants';
 import {
   ACTIVITY_ANCHOR_LAYOUT,
-  getActivityAnchorTarget,
-  getActivityLaneBounds,
+  resolveActivityLaneSide,
 } from './activityLane';
+import { createStableSlotLaunchAnchorLayout } from './stableSlotGeometry';
 
 export interface WorldBounds {
   left: number;
@@ -19,17 +19,9 @@ export interface LaunchAnchorScreenPlacement {
   visible: boolean;
 }
 
-export const LAUNCH_ANCHOR_LAYOUT = {
-  compactWidth: 336,
-  compactHeight: 132,
-  anchorCenterOffsetX: 336 / 2 + NODE.radiusLead + 40,
-  anchorCenterOffsetY: -(132 / 2 + NODE.radiusLead + 36),
-  collisionRadius: Math.ceil(Math.hypot(336 / 2, 132 / 2)) + 14,
-  viewportPadding: 12,
-  visiblePadding: 80,
-  minScale: 0,
-  maxScale: 1,
-} as const;
+export const LAUNCH_ANCHOR_LAYOUT = createStableSlotLaunchAnchorLayout({
+  radiusLead: NODE.radiusLead,
+});
 
 const LAUNCH_ANCHOR_PREFIX = '__launch_anchor__:';
 const ACTIVITY_ANCHOR_PREFIX = '__activity_anchor__:';
@@ -76,9 +68,38 @@ export const getLaunchHudBounds = getLaunchAnchorBounds;
 export const HANDOFF_ANCHOR_LAYOUT = ACTIVITY_ANCHOR_LAYOUT;
 export const getHandoffAnchorId = getActivityAnchorId;
 export const isHandoffAnchorId = isActivityAnchorId;
-export { getActivityAnchorTarget };
-export const getHandoffAnchorTarget = getActivityAnchorTarget;
-export const getHandoffAnchorBounds = getActivityLaneBounds;
+
+export function getHandoffAnchorTarget(args: {
+  nodeX: number;
+  nodeY: number;
+  nodeKind: 'lead' | 'member';
+  leadX?: number | null;
+}): { x: number; y: number } {
+  const { nodeX, nodeY, nodeKind, leadX } = args;
+  const side = resolveActivityLaneSide({ nodeKind, nodeX, leadX });
+  if (side === 'left') {
+    return {
+      x: nodeX + ACTIVITY_ANCHOR_LAYOUT.leadOffsetX,
+      y: nodeY + ACTIVITY_ANCHOR_LAYOUT.leadOffsetY,
+    };
+  }
+
+  return {
+    x: nodeX + ACTIVITY_ANCHOR_LAYOUT.memberOffsetX,
+    y: nodeY + ACTIVITY_ANCHOR_LAYOUT.memberOffsetY,
+  };
+}
+
+export function getHandoffAnchorBounds(anchorX: number, anchorY: number): WorldBounds {
+  const halfWidth = ACTIVITY_ANCHOR_LAYOUT.reservedWidth / 2;
+  const halfHeight = ACTIVITY_ANCHOR_LAYOUT.reservedHeight / 2;
+  return {
+    left: anchorX - halfWidth,
+    top: anchorY - halfHeight,
+    right: anchorX + halfWidth,
+    bottom: anchorY + halfHeight,
+  };
+}
 
 export function getLaunchAnchorScreenPlacement(args: {
   anchorX: number;

packages/agent-graph/src/layout/stableSlotGeometry.ts

@@ -0,0 +1,158 @@
+export const STABLE_SLOT_GEOMETRY = {
+  slotVerticalGap: 24,
+  slotHorizontalGap: 32,
+  ringGap: 140,
+  centralSafetyPadding: 48,
+  memberSlotInnerPadding: 16,
+  centralBlockGap: 56,
+  ringPadding: 32,
+  unassignedGap: 72,
+  maxGeneratedRings: 12,
+  ownerCollisionPadding: 28,
+  ownerBandHeight: 96,
+  ownerMinWidth: 200,
+  processBandHeight: 32,
+  processRailWidth: 220,
+  taskMaxVisibleRows: 5,
+} as const;
+
+export const STABLE_SLOT_SECTOR_VECTORS = [
+  { x: 0, y: -1 },
+  { x: 0.82, y: -0.57 },
+  { x: 0.82, y: 0.57 },
+  { x: 0, y: 1 },
+  { x: -0.82, y: 0.57 },
+  { x: -0.82, y: -0.57 },
+] as const;
+
+export interface StableSlotNodeMetrics {
+  radiusLead: number;
+  radiusMember: number;
+}
+
+export interface StableSlotZoomRange {
+  minZoom: number;
+  maxZoom: number;
+}
+
+export interface StableSlotActivityLane {
+  width: number;
+  itemHeight: number;
+  rowHeight: number;
+  maxVisibleItems: number;
+  headerHeight: number;
+  overflowHeight: number;
+  horizontalGapLead: number;
+  horizontalGapMember: number;
+  ownerClearanceLead: number;
+  ownerClearanceMember: number;
+  viewportPadding: number;
+  visiblePadding: number;
+  minScale: number;
+  maxScale: number;
+}
+
+export interface StableSlotActivityAnchorLayout {
+  reservedWidth: number;
+  reservedHeight: number;
+  memberOffsetX: number;
+  memberOffsetY: number;
+  leadOffsetX: number;
+  leadOffsetY: number;
+  collisionRadius: number;
+}
+
+export interface StableSlotLaunchAnchorLayout {
+  compactWidth: number;
+  compactHeight: number;
+  anchorCenterOffsetX: number;
+  anchorCenterOffsetY: number;
+  collisionRadius: number;
+  viewportPadding: number;
+  visiblePadding: number;
+  minScale: number;
+  maxScale: number;
+}
+
+const ACTIVITY_LANE_BASE = {
+  width: 296,
+  itemHeight: 72,
+  rowHeight: 80,
+  maxVisibleItems: 3,
+  headerHeight: 20,
+  overflowHeight: 32,
+  horizontalGapLead: 76,
+  horizontalGapMember: 84,
+  ownerClearanceLead: 92,
+  ownerClearanceMember: 104,
+  viewportPadding: 12,
+  visiblePadding: 80,
+} as const;
+
+const LAUNCH_HUD_BASE = {
+  compactWidth: 336,
+  compactHeight: 132,
+  horizontalGap: 40,
+  verticalClearance: 36,
+  viewportPadding: 12,
+  visiblePadding: 80,
+  minScale: 0,
+  maxScale: 1,
+} as const;
+
+export function createStableSlotActivityLane(args: {
+  nodeMetrics: StableSlotNodeMetrics;
+  zoomRange: StableSlotZoomRange;
+}): {
+  lane: StableSlotActivityLane;
+  anchor: StableSlotActivityAnchorLayout;
+} {
+  const { nodeMetrics, zoomRange } = args;
+  const lane: StableSlotActivityLane = {
+    ...ACTIVITY_LANE_BASE,
+    minScale: zoomRange.minZoom,
+    maxScale: zoomRange.maxZoom,
+  };
+  const reservedHeight =
+    lane.headerHeight +
+    lane.maxVisibleItems * lane.rowHeight +
+    lane.overflowHeight;
+
+  return {
+    lane,
+    anchor: {
+      reservedWidth: lane.width,
+      reservedHeight,
+      memberOffsetX: lane.width / 2 + nodeMetrics.radiusMember + lane.horizontalGapMember,
+      memberOffsetY: -(reservedHeight + nodeMetrics.radiusMember + lane.ownerClearanceMember),
+      leadOffsetX: -(lane.width / 2 + nodeMetrics.radiusLead + lane.horizontalGapLead),
+      leadOffsetY: -(reservedHeight + nodeMetrics.radiusLead + lane.ownerClearanceLead),
+      collisionRadius: Math.ceil(Math.hypot(lane.width / 2, reservedHeight / 2)) + 56,
+    },
+  };
+}
+
+export function createStableSlotLaunchAnchorLayout(
+  nodeMetrics: Pick<StableSlotNodeMetrics, 'radiusLead'>
+): StableSlotLaunchAnchorLayout {
+  const { radiusLead } = nodeMetrics;
+  return {
+    compactWidth: LAUNCH_HUD_BASE.compactWidth,
+    compactHeight: LAUNCH_HUD_BASE.compactHeight,
+    anchorCenterOffsetX:
+      LAUNCH_HUD_BASE.compactWidth / 2 + radiusLead + LAUNCH_HUD_BASE.horizontalGap,
+    anchorCenterOffsetY:
+      -(LAUNCH_HUD_BASE.compactHeight / 2 + radiusLead + LAUNCH_HUD_BASE.verticalClearance),
+    collisionRadius:
+      Math.ceil(
+        Math.hypot(
+          LAUNCH_HUD_BASE.compactWidth / 2,
+          LAUNCH_HUD_BASE.compactHeight / 2
+        )
+      ) + 14,
+    viewportPadding: LAUNCH_HUD_BASE.viewportPadding,
+    visiblePadding: LAUNCH_HUD_BASE.visiblePadding,
+    minScale: LAUNCH_HUD_BASE.minScale,
+    maxScale: LAUNCH_HUD_BASE.maxScale,
+  };
+}

packages/agent-graph/src/ports/GraphDataPort.ts

@@ -1,4 +1,4 @@
-import type { GraphNode, GraphEdge, GraphParticle } from './types';
+import type { GraphNode, GraphEdge, GraphParticle, GraphLayoutPort } from './types';
 
 /**
  * Data provider port — supplies graph state to the visualization.
@@ -17,4 +17,6 @@ export interface GraphDataPort {
   teamColor?: string;
   /** Whether the team lead process is alive */
   isAlive?: boolean;
+  /** Stable owner-slot layout hints supplied by the host app */
+  layout?: GraphLayoutPort;
 }

packages/agent-graph/src/ports/index.ts

@@ -5,9 +5,13 @@ export type {
   GraphNode,
   GraphEdge,
   GraphParticle,
+  GraphActivityItem,
   GraphNodeKind,
   GraphNodeState,
   GraphEdgeType,
   GraphParticleKind,
   GraphDomainRef,
+  GraphOwnerSlotAssignment,
+  GraphLayoutPort,
+  GraphLayoutVersion,
 } from './types';

packages/agent-graph/src/ports/types.ts

@@ -48,6 +48,19 @@ export interface GraphActivityItem {
   authorLabel?: string;
 }
 
+export type GraphLayoutVersion = 'stable-slots-v1';
+
+export interface GraphOwnerSlotAssignment {
+  ringIndex: number;
+  sectorIndex: number;
+}
+
+export interface GraphLayoutPort {
+  version: GraphLayoutVersion;
+  ownerOrder: string[];
+  slotAssignments: Record<string, GraphOwnerSlotAssignment>;
+}
+
 // ─── Graph Node ──────────────────────────────────────────────────────────────
 
 export interface GraphNode {
@@ -71,6 +84,8 @@ export interface GraphNode {
   spawnStatus?: 'offline' | 'waiting' | 'spawning' | 'online' | 'error';
   /** Shared launch-stage visual derived by the host app */
   launchVisualState?: GraphLaunchVisualState;
+  /** Shared launch-stage text shown beside the node during launch only */
+  launchStatusLabel?: string;
   /** Context window usage ratio (0..1), available for lead only */
   contextUsage?: number;
   /** Current task ID this member is working on */

packages/agent-graph/src/ui/GraphCanvas.tsx

@@ -24,6 +24,7 @@ import { drawAgents, drawCrossTeamNodes } from '../canvas/draw-agents';
 import { drawTasks, drawColumnHeaders } from '../canvas/draw-tasks';
 import { drawProcesses } from '../canvas/draw-processes';
 import { drawEffects, type VisualEffect } from '../canvas/draw-effects';
+import { drawHexagon } from '../canvas/draw-misc';
 import { BloomRenderer } from '../canvas/bloom-renderer';
 import { KanbanLayoutEngine } from '../layout/kanbanLayout';
 import {
@@ -36,6 +37,7 @@ import {
   updateTransientHandoffState,
 } from './transientHandoffs';
 import type { CameraTransform } from '../hooks/useGraphCamera';
+import { NODE } from '../constants/canvas-constants';
 
 // ─── Draw State (passed by ref, not by props — no React re-renders) ─────────
 
@@ -53,6 +55,14 @@ export interface GraphDrawState {
   hoveredEdgeId: string | null;
   focusNodeIds: ReadonlySet<string> | null;
   focusEdgeIds: ReadonlySet<string> | null;
+  dragPreview:
+    | {
+        nodeId: string;
+        x: number;
+        y: number;
+        color?: string | null;
+      }
+    | null;
 }
 
 export interface GraphCanvasHandle {
@@ -341,6 +351,9 @@ export const GraphCanvas = forwardRef<GraphCanvasHandle, GraphCanvasProps>(funct
             state.focusNodeIds,
             zoom
           );
+          if (state.dragPreview) {
+            drawOwnerSlotPreview(ctx, state.dragPreview, state.time);
+          }
 
           // 2d. Effects
           drawEffects(ctx, state.effects);
@@ -437,3 +450,47 @@ export const GraphCanvas = forwardRef<GraphCanvasHandle, GraphCanvasProps>(funct
     </div>
   );
 });
+
+function drawOwnerSlotPreview(
+  ctx: CanvasRenderingContext2D,
+  preview: NonNullable<GraphDrawState['dragPreview']>,
+  time: number
+): void {
+  const radius = NODE.radiusMember;
+  const outerRadius = radius + 18;
+  const innerRadius = radius + 8;
+  const glowRadius = radius + 34;
+  const color = preview.color ?? '#8bd3ff';
+  const pulse = 0.35 + 0.15 * Math.sin(time * 6);
+
+  ctx.save();
+  ctx.globalAlpha = 0.7 + pulse;
+  ctx.setLineDash([8, 6]);
+  ctx.lineDashOffset = -time * 48;
+  ctx.lineWidth = 2.5;
+
+  drawHexagon(ctx, preview.x, preview.y, outerRadius);
+  ctx.strokeStyle = color;
+  ctx.stroke();
+
+  ctx.setLineDash([]);
+  drawHexagon(ctx, preview.x, preview.y, innerRadius);
+  ctx.fillStyle = 'rgba(120, 190, 255, 0.08)';
+  ctx.fill();
+
+  const glow = ctx.createRadialGradient(
+    preview.x,
+    preview.y,
+    radius * 0.45,
+    preview.x,
+    preview.y,
+    glowRadius
+  );
+  glow.addColorStop(0, 'rgba(120, 190, 255, 0.12)');
+  glow.addColorStop(1, 'rgba(120, 190, 255, 0)');
+  ctx.beginPath();
+  ctx.arc(preview.x, preview.y, glowRadius, 0, Math.PI * 2);
+  ctx.fillStyle = glow;
+  ctx.fill();
+  ctx.restore();
+}

packages/agent-graph/src/ui/GraphControls.tsx

@@ -13,6 +13,8 @@ import {
   EyeOff,
   Maximize2,
   Pause,
+  PanelLeftClose,
+  PanelLeftOpen,
   Pin,
   Play,
   Plus,
@@ -41,9 +43,13 @@ export interface GraphControlsProps {
   onRequestFullscreen?: () => void;
   onOpenTeamPage?: () => void;
   onCreateTask?: () => void;
+  onToggleSidebar?: () => void;
+  isSidebarVisible?: boolean;
   teamName: string;
   teamColor?: string;
   isAlive?: boolean;
+  topToolbarContent?: React.ReactNode;
+  interactionLocked?: boolean;
 }
 
 const TOPBAR_BUTTON_SIZE = 25;
@@ -60,7 +66,11 @@ export function GraphControls({
   onRequestFullscreen,
   onOpenTeamPage,
   onCreateTask,
+  onToggleSidebar,
+  isSidebarVisible = true,
   teamColor,
+  topToolbarContent,
+  interactionLocked = false,
 }: GraphControlsProps): React.JSX.Element {
   const [isSettingsOpen, setIsSettingsOpen] = useState(false);
   const settingsRef = useRef<HTMLDivElement>(null);
@@ -96,141 +106,176 @@ export function GraphControls({
   }, [isSettingsOpen]);
 
   const nameColor = teamColor ?? '#aaeeff';
+  const chromeInteractivityClass = interactionLocked
+    ? 'pointer-events-none select-none'
+    : 'pointer-events-auto';
 
   return (
     <>
-      <div className="absolute left-3 top-3 z-20 flex items-center gap-0.5 pointer-events-none">
-        {onOpenTeamPage ? (
-          <div
-            className="pointer-events-auto flex items-center rounded-md p-0 backdrop-blur-sm"
-            style={{
-              background: 'rgba(8, 12, 24, 0.8)',
-              border: `1px solid ${nameColor}25`,
-            }}
-          >
-            <ToolbarButton
-              onClick={onOpenTeamPage}
-              icon={<Users size={TOPBAR_ICON_SIZE} />}
-              toolbar
-              title="Open team page"
-            />
-          </div>
-        ) : null}
-        {onCreateTask ? (
-          <div
-            className="pointer-events-auto flex items-center rounded-md p-0 backdrop-blur-sm"
-            style={{
-              background: 'rgba(8, 12, 24, 0.8)',
-              border: `1px solid ${nameColor}25`,
-            }}
-          >
-            <ToolbarButton
-              onClick={onCreateTask}
-              icon={<Plus size={TOPBAR_ICON_SIZE} />}
-              toolbar
-              title="Create task"
-            />
-          </div>
-        ) : null}
-      </div>
-
-      <div className="absolute right-3 top-3 z-20 flex items-center gap-0.5 pointer-events-none">
-        <div
-          className="pointer-events-auto flex items-center rounded-md p-0 backdrop-blur-sm"
-          style={{
-            background: 'rgba(8, 12, 24, 0.8)',
-            border: '1px solid rgba(100, 200, 255, 0.08)',
-          }}
-        >
-          <ToolbarButton
-            onClick={() => toggle('paused')}
-            icon={filters.paused ? <Play size={TOPBAR_ICON_SIZE} /> : <Pause size={TOPBAR_ICON_SIZE} />}
-            toolbar
-            title={filters.paused ? 'Resume animation' : 'Pause animation'}
-          />
+      <div className="pointer-events-none absolute inset-x-3 top-3 z-20 h-8">
+        <div className="absolute left-0 top-0 flex shrink-0 items-center gap-0.5">
+          {onToggleSidebar ? (
+            <div
+              className={`${chromeInteractivityClass} flex items-center rounded-md p-0 backdrop-blur-sm`}
+              style={{
+                background: 'rgba(8, 12, 24, 0.8)',
+                border: `1px solid ${nameColor}25`,
+              }}
+            >
+              <ToolbarButton
+                onClick={onToggleSidebar}
+                icon={
+                  isSidebarVisible ? (
+                    <PanelLeftClose size={TOPBAR_ICON_SIZE} />
+                  ) : (
+                    <PanelLeftOpen size={TOPBAR_ICON_SIZE} />
+                  )
+                }
+                toolbar
+                title={isSidebarVisible ? 'Hide sidebar' : 'Show sidebar'}
+              />
+            </div>
+          ) : null}
+          {onOpenTeamPage ? (
+            <div
+              className={`${chromeInteractivityClass} flex items-center rounded-md p-0 backdrop-blur-sm`}
+              style={{
+                background: 'rgba(8, 12, 24, 0.8)',
+                border: `1px solid ${nameColor}25`,
+              }}
+            >
+              <ToolbarButton
+                onClick={onOpenTeamPage}
+                icon={<Users size={TOPBAR_ICON_SIZE} />}
+                toolbar
+                title="Open team page"
+              />
+            </div>
+          ) : null}
+          {onCreateTask ? (
+            <div
+              className={`${chromeInteractivityClass} flex items-center rounded-md p-0 backdrop-blur-sm`}
+              style={{
+                background: 'rgba(8, 12, 24, 0.8)',
+                border: `1px solid ${nameColor}25`,
+              }}
+            >
+              <ToolbarButton
+                onClick={onCreateTask}
+                icon={<Plus size={TOPBAR_ICON_SIZE} />}
+                toolbar
+                title="Create task"
+              />
+            </div>
+          ) : null}
         </div>
 
-        <div ref={settingsRef} className="relative pointer-events-auto">
+        <div className="absolute left-1/2 top-0 w-[min(360px,38vw)] -translate-x-1/2 px-2">
+          {topToolbarContent ? (
+            <div className={`${chromeInteractivityClass} min-w-0`}>
+              {topToolbarContent}
+            </div>
+          ) : null}
+        </div>
+
+        <div className="absolute right-0 top-0 flex shrink-0 items-center gap-0.5">
           <div
-            className="flex items-center gap-0.5 rounded-md p-0 backdrop-blur-sm"
+            className={`${chromeInteractivityClass} flex items-center rounded-md p-0 backdrop-blur-sm`}
             style={{
               background: 'rgba(8, 12, 24, 0.8)',
               border: '1px solid rgba(100, 200, 255, 0.08)',
             }}
           >
             <ToolbarButton
-              onClick={() => setIsSettingsOpen((value) => !value)}
-              icon={<Settings2 size={TOPBAR_ICON_SIZE} />}
-              active={isSettingsOpen}
+              onClick={() => toggle('paused')}
+              icon={filters.paused ? <Play size={TOPBAR_ICON_SIZE} /> : <Pause size={TOPBAR_ICON_SIZE} />}
               toolbar
-              title="Graph settings"
+              title={filters.paused ? 'Resume animation' : 'Pause animation'}
             />
           </div>
 
-          {isSettingsOpen && (
+          <div ref={settingsRef} className={`relative ${chromeInteractivityClass}`}>
             <div
-              className="absolute right-0 top-[calc(100%+0.5rem)] w-44 rounded-xl p-1.5 shadow-2xl"
+              className="flex items-center gap-0.5 rounded-md p-0 backdrop-blur-sm"
               style={{
-                background: 'rgba(8, 12, 24, 0.96)',
-                border: '1px solid rgba(100, 200, 255, 0.12)',
+                background: 'rgba(8, 12, 24, 0.8)',
+                border: '1px solid rgba(100, 200, 255, 0.08)',
               }}
             >
-              <ToolbarToggle
-                active={filters.showTasks}
-                onClick={() => toggle('showTasks')}
-                icon={<Columns3 size={13} />}
-                label="Tasks"
-                block
-              />
-              <ToolbarToggle
-                active={filters.showProcesses}
-                onClick={() => toggle('showProcesses')}
-                icon={<Server size={13} />}
-                label="Processes"
-                block
-              />
-              <ToolbarToggle
-                active={filters.showEdges}
-                onClick={() => toggle('showEdges')}
-                icon={filters.showEdges ? <Eye size={13} /> : <EyeOff size={13} />}
-                label="Edges"
-                block
+              <ToolbarButton
+                onClick={() => setIsSettingsOpen((value) => !value)}
+                icon={<Settings2 size={TOPBAR_ICON_SIZE} />}
+                active={isSettingsOpen}
+                toolbar
+                title="Graph settings"
               />
             </div>
-          )}
-        </div>
 
-        <div
-          className="pointer-events-auto flex items-center gap-0.5 rounded-md p-0 backdrop-blur-sm"
-          style={{
-            background: 'rgba(8, 12, 24, 0.8)',
-            border: '1px solid rgba(100, 200, 255, 0.08)',
-          }}
-        >
-          {onRequestPinAsTab && (
-            <ToolbarButton
-              onClick={onRequestPinAsTab}
-              icon={<Pin size={TOPBAR_ICON_SIZE} />}
-              toolbar
-              title="Pin as tab"
-            />
-          )}
-          {onRequestFullscreen && (
-            <ToolbarButton
-              onClick={onRequestFullscreen}
-              icon={<Expand size={TOPBAR_ICON_SIZE} />}
-              toolbar
-              title="Fullscreen"
-            />
-          )}
-          {onRequestClose && (
-            <ToolbarButton
-              onClick={onRequestClose}
-              icon={<X size={TOPBAR_ICON_SIZE} />}
-              toolbar
-              title="Close graph"
-            />
-          )}
+            {isSettingsOpen && (
+              <div
+                className="absolute right-0 top-[calc(100%+0.5rem)] w-44 rounded-xl p-1.5 shadow-2xl"
+                style={{
+                  background: 'rgba(8, 12, 24, 0.96)',
+                  border: '1px solid rgba(100, 200, 255, 0.12)',
+                }}
+              >
+                <ToolbarToggle
+                  active={filters.showTasks}
+                  onClick={() => toggle('showTasks')}
+                  icon={<Columns3 size={13} />}
+                  label="Tasks"
+                  block
+                />
+                <ToolbarToggle
+                  active={filters.showProcesses}
+                  onClick={() => toggle('showProcesses')}
+                  icon={<Server size={13} />}
+                  label="Processes"
+                  block
+                />
+                <ToolbarToggle
+                  active={filters.showEdges}
+                  onClick={() => toggle('showEdges')}
+                  icon={filters.showEdges ? <Eye size={13} /> : <EyeOff size={13} />}
+                  label="Edges"
+                  block
+                />
+              </div>
+            )}
+          </div>
+
+          <div
+            className={`${chromeInteractivityClass} flex items-center gap-0.5 rounded-md p-0 backdrop-blur-sm`}
+            style={{
+              background: 'rgba(8, 12, 24, 0.8)',
+              border: '1px solid rgba(100, 200, 255, 0.08)',
+            }}
+          >
+            {onRequestPinAsTab && (
+              <ToolbarButton
+                onClick={onRequestPinAsTab}
+                icon={<Pin size={TOPBAR_ICON_SIZE} />}
+                toolbar
+                title="Pin as tab"
+              />
+            )}
+            {onRequestFullscreen && (
+              <ToolbarButton
+                onClick={onRequestFullscreen}
+                icon={<Expand size={TOPBAR_ICON_SIZE} />}
+                toolbar
+                title="Fullscreen"
+              />
+            )}
+            {onRequestClose && (
+              <ToolbarButton
+                onClick={onRequestClose}
+                icon={<X size={TOPBAR_ICON_SIZE} />}
+                toolbar
+                title="Close graph"
+              />
+            )}
+          </div>
         </div>
       </div>
 

packages/agent-graph/src/ui/GraphView.tsx

@@ -15,8 +15,9 @@ import { autoUpdate, computePosition, flip, offset, shift } from '@floating-ui/d
 import type { GraphDataPort } from '../ports/GraphDataPort';
 import type { GraphEventPort } from '../ports/GraphEventPort';
 import type { GraphConfigPort } from '../ports/GraphConfigPort';
-import type { GraphEdge, GraphNode } from '../ports/types';
-import { GraphCanvas, type GraphCanvasHandle, type GraphDrawState } from './GraphCanvas';
+import type { GraphEdge, GraphNode, GraphOwnerSlotAssignment } from '../ports/types';
+import type { StableRect } from '../layout/stableSlots';
+import { GraphCanvas, type GraphCanvasHandle } from './GraphCanvas';
 import { GraphControls, type GraphFilterState } from './GraphControls';
 import { GraphOverlay } from './GraphOverlay';
 import { GraphEdgeOverlay } from './GraphEdgeOverlay';
@@ -31,7 +32,6 @@ import {
   getEdgeMidpoint,
 } from '../canvas/hit-detection';
 import { ANIM_SPEED } from '../constants/canvas-constants';
-import { getActivityAnchorScreenPlacement as buildActivityAnchorScreenPlacement } from '../layout/activityLane';
 import { getLaunchAnchorScreenPlacement as buildLaunchAnchorScreenPlacement } from '../layout/launchAnchor';
 
 export interface GraphViewProps {
@@ -43,8 +43,18 @@ export interface GraphViewProps {
   onRequestClose?: () => void;
   onRequestPinAsTab?: () => void;
   onRequestFullscreen?: () => void;
+  isSurfaceActive?: boolean;
   onOpenTeamPage?: () => void;
   onCreateTask?: () => void;
+  onToggleSidebar?: () => void;
+  isSidebarVisible?: boolean;
+  renderTopToolbarContent?: () => React.ReactNode;
+  onOwnerSlotDrop?: (payload: {
+    nodeId: string;
+    assignment: GraphOwnerSlotAssignment;
+    displacedNodeId?: string;
+    displacedAssignment?: GraphOwnerSlotAssignment;
+  }) => void;
   /** Custom overlay renderer — replaces built-in GraphOverlay. Allows host app to reuse its own components. */
   renderOverlay?: (props: {
     node: GraphNode;
@@ -62,12 +72,11 @@ export interface GraphViewProps {
     getLaunchAnchorScreenPlacement: (
       leadNodeId: string,
     ) => { x: number; y: number; scale: number; visible: boolean } | null;
-    getActivityAnchorScreenPlacement: (
-      ownerNodeId: string,
-    ) => { x: number; y: number; scale: number; visible: boolean } | null;
-    getNodeScreenPosition: (
-      nodeId: string,
-    ) => { x: number; y: number; visible: boolean } | null;
+    getActivityWorldRect: (ownerNodeId: string) => StableRect | null;
+    getCameraZoom: () => number;
+    worldToScreen: (x: number, y: number) => { x: number; y: number };
+    getNodeWorldPosition: (nodeId: string) => { x: number; y: number } | null;
+    getViewportSize: () => { width: number; height: number };
     focusNodeIds: ReadonlySet<string> | null;
   }) => React.ReactNode;
 }
@@ -81,8 +90,13 @@ export function GraphView({
   onRequestClose,
   onRequestPinAsTab,
   onRequestFullscreen,
+  isSurfaceActive = true,
   onOpenTeamPage,
   onCreateTask,
+  onToggleSidebar,
+  isSidebarVisible = true,
+  renderTopToolbarContent,
+  onOwnerSlotDrop,
   renderOverlay,
   renderEdgeOverlay,
   renderHud,
@@ -90,6 +104,7 @@ export function GraphView({
   // ─── React state (user-facing only) ─────────────────────────────────────
   const [selectedNodeId, setSelectedNodeId] = useState<string | null>(null);
   const [selectedEdgeId, setSelectedEdgeId] = useState<string | null>(null);
+  const [interactionLocked, setInteractionLocked] = useState(false);
   const [filters, setFilters] = useState<GraphFilterState>({
     showTasks: config?.showTasks ?? true,
     showProcesses: config?.showProcesses ?? true,
@@ -115,6 +130,14 @@ export function GraphView({
   const allowAutoFitRef = useRef(true);
   const nodeMapRef = useRef(new Map<string, GraphNode>());
   const nodeMapNodesRef = useRef<GraphNode[] | null>(null);
+  const dragPreviewRef = useRef<{
+    nodeId: string;
+    x: number;
+    y: number;
+    color?: string | null;
+  } | null>(null);
+  const selectionLockRef = useRef<{ userSelect: string; webkitUserSelect: string } | null>(null);
+  const activePrimaryInteractionRef = useRef(false);
 
   // ─── Hooks ──────────────────────────────────────────────────────────────
   const simulation = useGraphSimulation();
@@ -135,18 +158,31 @@ export function GraphView({
     )
   );
 
+  const getVisibleNodes = useCallback(
+    (nodes: GraphNode[]): GraphNode[] =>
+      nodes.filter((node) => {
+        if (node.kind === 'task' && !filters.showTasks) return false;
+        if (node.kind === 'process' && !filters.showProcesses) return false;
+        return true;
+      }),
+    [filters.showProcesses, filters.showTasks]
+  );
+
+  const getVisibleEdges = useCallback(
+    (edges: GraphEdge[], visibleNodeIds: ReadonlySet<string>): GraphEdge[] =>
+      edges.filter((edge) => {
+        if (!filters.showEdges && edge.type !== 'parent-child') {
+          return false;
+        }
+        return visibleNodeIds.has(edge.source) && visibleNodeIds.has(edge.target);
+      }),
+    [filters.showEdges]
+  );
+
   // ─── Sync data from adapter → simulation ────────────────────────────────
   useEffect(() => {
-    const filteredNodes = data.nodes.filter((n) => {
-      if (n.kind === 'task' && !filters.showTasks) return false;
-      if (n.kind === 'process' && !filters.showProcesses) return false;
-      return true;
-    });
-    const filteredEdges = filters.showEdges
-      ? data.edges
-      : data.edges.filter((e) => e.type === 'parent-child');
-    simulation.updateData(filteredNodes, filteredEdges, data.particles);
-  }, [data, filters.showTasks, filters.showProcesses, filters.showEdges, simulation]);
+    simulation.updateData(data.nodes, data.edges, data.particles, data.teamName, data.layout);
+  }, [data, simulation]);
 
   // ─── UNIFIED RAF LOOP: tick simulation + draw canvas ────────────────────
   const focusState = useMemo(
@@ -209,44 +245,51 @@ export function GraphView({
       viewportHeight: viewport.height,
     });
   }, [getViewportSize]);
-  const getActivityAnchorScreenPlacement = useCallback((ownerNodeId: string) => {
-    const anchor = simulationRef.current.getActivityAnchorWorldPosition(ownerNodeId);
-    if (!anchor) {
-      return null;
-    }
-    const viewport = getViewportSize();
-    if (viewport.width <= 0 || viewport.height <= 0) {
-      return null;
-    }
-    const transform = cameraRef.current.transformRef.current;
-    return buildActivityAnchorScreenPlacement({
-      anchorX: anchor.x,
-      anchorY: anchor.y,
-      cameraX: transform.x,
-      cameraY: transform.y,
-      zoom: transform.zoom,
-      viewportWidth: viewport.width,
-      viewportHeight: viewport.height,
-    });
-  }, [getViewportSize]);
-  const getNodeScreenPosition = useCallback((nodeId: string) => {
-    const viewport = getViewportSize();
-    if (viewport.width <= 0 || viewport.height <= 0) {
-      return null;
-    }
+  const getCameraZoom = useCallback(() => cameraRef.current.transformRef.current.zoom, []);
+  const getActivityWorldRect = useCallback(
+    (ownerNodeId: string) => simulationRef.current.getActivityWorldRect(ownerNodeId),
+    []
+  );
+  const getNodeWorldPosition = useCallback((nodeId: string) => {
     const node = simulationRef.current.stateRef.current.nodes.find((candidate) => candidate.id === nodeId);
-    if (!node || node.x == null || node.y == null) {
+    if (node?.x == null || node?.y == null) {
       return null;
     }
-    const transform = cameraRef.current.transformRef.current;
-    const x = node.x * transform.zoom + transform.x;
-    const y = node.y * transform.zoom + transform.y;
-    return {
-      x,
-      y,
-      visible: x > -80 && x < viewport.width + 80 && y > -80 && y < viewport.height + 80,
-    };
-  }, [getViewportSize]);
+    return { x: node.x, y: node.y };
+  }, []);
+
+  const setInteractionSelectionDisabled = useCallback((disabled: boolean) => {
+    if (typeof document === 'undefined') {
+      return;
+    }
+    const bodyStyle = document.body.style;
+    if (disabled) {
+      if (!selectionLockRef.current) {
+        selectionLockRef.current = {
+          userSelect: bodyStyle.userSelect,
+          webkitUserSelect: bodyStyle.webkitUserSelect,
+        };
+      }
+      bodyStyle.userSelect = 'none';
+      bodyStyle.webkitUserSelect = 'none';
+      return;
+    }
+    if (!selectionLockRef.current) {
+      return;
+    }
+    bodyStyle.userSelect = selectionLockRef.current.userSelect;
+    bodyStyle.webkitUserSelect = selectionLockRef.current.webkitUserSelect;
+    selectionLockRef.current = null;
+  }, []);
+
+  const setInteractionGuards = useCallback(
+    (active: boolean) => {
+      activePrimaryInteractionRef.current = active;
+      setInteractionLocked(active);
+      setInteractionSelectionDisabled(active);
+    },
+    [setInteractionSelectionDisabled]
+  );
 
   const animate = useCallback(() => {
     if (!runningRef.current) return;
@@ -266,12 +309,15 @@ export function GraphView({
 
     // 3. Draw every frame: background stars and shooting stars need continuous motion.
     const state = simulationRef.current.stateRef.current;
+    const visibleNodes = getVisibleNodes(state.nodes);
+    const visibleNodeIds = new Set(visibleNodes.map((node) => node.id));
+    const visibleEdges = getVisibleEdges(state.edges, visibleNodeIds);
 
     // 4. Draw canvas imperatively (NO React re-render)
     canvasHandle.current?.draw({
       teamName: data.teamName,
-      nodes: state.nodes,
-      edges: state.edges,
+      nodes: visibleNodes,
+      edges: visibleEdges,
       particles: state.particles,
       effects: state.effects,
       time: state.time,
@@ -282,11 +328,18 @@ export function GraphView({
       hoveredEdgeId: hoveredEdgeIdRef.current,
       focusNodeIds: focusState.focusNodeIds,
       focusEdgeIds: focusState.focusEdgeIds,
+      dragPreview: dragPreviewRef.current,
     });
 
     rafRef.current = requestAnimationFrame(animate);
-    // eslint-disable-next-line react-hooks/exhaustive-deps -- all data read from .current refs
-  }, [focusState.focusEdgeIds, focusState.focusNodeIds, interaction.hoveredNodeId]);
+  }, [
+    data.teamName,
+    focusState.focusEdgeIds,
+    focusState.focusNodeIds,
+    getVisibleEdges,
+    getVisibleNodes,
+    interaction.hoveredNodeId,
+  ]);
 
   // Start/stop RAF
   useEffect(() => {
@@ -362,6 +415,18 @@ export function GraphView({
     allowAutoFitRef.current = false;
   }, []);
 
+  useLayoutEffect(() => {
+    if (!isSurfaceActive) {
+      return;
+    }
+    interaction.handleMouseUp();
+    simulation.clearTransientOwnerPositions();
+    dragPreviewRef.current = null;
+    isPanningRef.current = false;
+    edgeMouseDownRef.current = null;
+    setInteractionGuards(false);
+  }, [interaction, isSurfaceActive, simulation]);
+
   const handleWheel = useCallback(
     (e: WheelEvent) => {
       markUserInteracted();
@@ -377,13 +442,20 @@ export function GraphView({
   const handleMouseDown = useCallback(
     (e: React.MouseEvent) => {
       if (e.button !== 0) return; // only left click
+      e.preventDefault();
+      dragPreviewRef.current = null;
+      setInteractionGuards(true);
 
       const canvas = canvasHandle.current?.getCanvas();
-      if (!canvas) return;
+      if (!canvas) {
+        setInteractionGuards(false);
+        return;
+      }
       const rect = canvas.getBoundingClientRect();
       const world = camera.screenToWorld(e.clientX - rect.left, e.clientY - rect.top);
-      const nodes = simulation.stateRef.current.nodes;
-      const edges = simulation.stateRef.current.edges;
+      const nodes = getVisibleNodes(simulation.stateRef.current.nodes);
+      const visibleNodeIds = new Set(nodes.map((node) => node.id));
+      const edges = getVisibleEdges(simulation.stateRef.current.edges, visibleNodeIds);
       const nodeMap = getNodeMap(nodes);
       const interactiveEdges = getInteractiveEdges(canvas, nodes, edges);
 
@@ -414,62 +486,119 @@ export function GraphView({
         }
       }
     },
-    [camera, getInteractiveEdges, getNodeMap, interaction, markUserInteracted, simulation.stateRef]
+    [
+      camera,
+      getInteractiveEdges,
+      getNodeMap,
+      getVisibleEdges,
+      getVisibleNodes,
+      interaction,
+      markUserInteracted,
+      setInteractionGuards,
+      simulation.stateRef,
+    ]
   );
 
-  const handleMouseMove = useCallback(
-    (e: React.MouseEvent) => {
-      // Dragging with left button held
-      if (e.buttons & 1) {
-        if (isPanningRef.current) {
-          camera.handlePanMove(e.clientX, e.clientY);
-          return;
+  const processActivePointerMove = useCallback(
+    (clientX: number, clientY: number) => {
+      if (!activePrimaryInteractionRef.current) {
+        dragPreviewRef.current = null;
+        return false;
+      }
+
+      if (isPanningRef.current) {
+        if (typeof document !== 'undefined') {
+          document.getSelection()?.removeAllRanges();
         }
-        const canvas = canvasHandle.current?.getCanvas();
-        if (!canvas) return;
-        const rect = canvas.getBoundingClientRect();
-        const world = camera.screenToWorld(e.clientX - rect.left, e.clientY - rect.top);
-        interaction.handleMouseMove(world.x, world.y, simulation.stateRef.current.nodes);
-        return;
+        camera.handlePanMove(clientX, clientY);
+        return true;
       }
 
-      // No button held — hover detection + cursor update
       const canvas = canvasHandle.current?.getCanvas();
-      if (!canvas) return;
-      const rect = canvas.getBoundingClientRect();
-      const world = camera.screenToWorld(e.clientX - rect.left, e.clientY - rect.top);
-      const nodes = simulation.stateRef.current.nodes;
-      const edges = simulation.stateRef.current.edges;
-
-      const hoveredNodeId = findNodeAt(world.x, world.y, nodes);
-      interaction.hoveredNodeId.current = hoveredNodeId;
-
-      if (hoveredNodeId) {
-        hoveredEdgeIdRef.current = null;
-        canvas.style.cursor = 'pointer';
-        return;
+      if (!canvas) {
+        dragPreviewRef.current = null;
+        return false;
       }
 
-      const nodeMap = getNodeMap(nodes);
-      const interactiveEdges = getInteractiveEdges(canvas, nodes, edges);
-      hoveredEdgeIdRef.current = findEdgeAt(world.x, world.y, interactiveEdges, nodeMap);
-      canvas.style.cursor = hoveredEdgeIdRef.current ? 'pointer' : 'grab';
+      const rect = canvas.getBoundingClientRect();
+      const world = camera.screenToWorld(clientX - rect.left, clientY - rect.top);
+      interaction.handleMouseMove(world.x, world.y, getVisibleNodes(simulation.stateRef.current.nodes));
+
+      const draggedNodeId = interaction.dragNodeId.current;
+      if (interaction.isDragging.current && draggedNodeId) {
+        if (typeof document !== 'undefined') {
+          document.getSelection()?.removeAllRanges();
+        }
+        const draggedNode = simulation.stateRef.current.nodes.find((node) => node.id === draggedNodeId);
+        if (draggedNode?.kind === 'member') {
+          const nearest = simulation.resolveNearestOwnerSlot(draggedNodeId, world.x, world.y);
+          if (nearest) {
+            dragPreviewRef.current = {
+              nodeId: draggedNodeId,
+              x: nearest.previewOwnerX,
+              y: nearest.previewOwnerY,
+              color: draggedNode.color,
+            };
+            return true;
+          }
+        }
+      }
+
+      dragPreviewRef.current = null;
+      return true;
     },
-    [camera, getInteractiveEdges, getNodeMap, interaction, simulation.stateRef]
+    [camera, getVisibleNodes, interaction, simulation]
   );
 
-  const handleMouseUp = useCallback(
-    (e: React.MouseEvent) => {
+  const completePointerInteraction = useCallback(
+    (clientX: number, clientY: number) => {
+      const draggedNodeId = interaction.dragNodeId.current;
+      const wasDragging = interaction.isDragging.current;
+
       if (isPanningRef.current) {
         camera.handlePanEnd();
         isPanningRef.current = false;
-        setSelectedNodeId(null); // hide popover after pan
+        setInteractionGuards(false);
+        dragPreviewRef.current = null;
+        setSelectedNodeId(null);
         setSelectedEdgeId(null);
         edgeMouseDownRef.current = null;
+        interaction.handleMouseUp();
         return;
       }
 
       const clickedId = interaction.handleMouseUp();
+      if (wasDragging && draggedNodeId) {
+        setInteractionGuards(false);
+        const draggedNode = simulation.stateRef.current.nodes.find((node) => node.id === draggedNodeId);
+        if (draggedNode?.kind === 'member' && draggedNode.x != null && draggedNode.y != null) {
+          const nearest = simulation.resolveNearestOwnerSlot(
+            draggedNodeId,
+            draggedNode.x,
+            draggedNode.y
+          );
+          if (nearest) {
+            onOwnerSlotDrop?.({
+              nodeId: draggedNodeId,
+              assignment: nearest.assignment,
+              displacedNodeId: nearest.displacedOwnerId,
+              displacedAssignment: nearest.displacedAssignment,
+            });
+            requestAnimationFrame(() => {
+              simulation.clearNodePosition(draggedNodeId);
+            });
+            dragPreviewRef.current = null;
+            edgeMouseDownRef.current = null;
+            return;
+          }
+        }
+        simulation.clearNodePosition(draggedNodeId);
+        dragPreviewRef.current = null;
+        edgeMouseDownRef.current = null;
+        return;
+      }
+
+      setInteractionGuards(false);
       if (clickedId) {
         setSelectedNodeId(clickedId);
         setSelectedEdgeId(null);
@@ -480,7 +609,7 @@ export function GraphView({
         let clickedEdgeId: string | null = null;
         if (canvas && edgeMouseDownRef.current && !interaction.isDragging.current) {
           const rect = canvas.getBoundingClientRect();
-          const world = camera.screenToWorld(e.clientX - rect.left, e.clientY - rect.top);
+          const world = camera.screenToWorld(clientX - rect.left, clientY - rect.top);
           const dx = world.x - edgeMouseDownRef.current.x;
           const dy = world.y - edgeMouseDownRef.current.y;
           if (dx * dx + dy * dy <= 25) {
@@ -499,17 +628,121 @@ export function GraphView({
             events?.onEdgeClick?.(edge);
           }
         } else {
-          setSelectedNodeId(null); // click on empty space — hide popover
+          setSelectedNodeId(null);
           setSelectedEdgeId(null);
         }
         if (!interaction.isDragging.current && !clickedEdgeId) {
           events?.onBackgroundClick?.();
         }
       }
+      dragPreviewRef.current = null;
     },
-    [interaction, simulation.stateRef, events, camera, data.teamName]
+    [camera, events, interaction, onOwnerSlotDrop, setInteractionGuards, simulation]
   );
 
+  const handleMouseMove = useCallback(
+    (e: React.MouseEvent) => {
+      if (processActivePointerMove(e.clientX, e.clientY)) {
+        return;
+      }
+
+      dragPreviewRef.current = null;
+
+      const canvas = canvasHandle.current?.getCanvas();
+      if (!canvas) return;
+      const rect = canvas.getBoundingClientRect();
+      const world = camera.screenToWorld(e.clientX - rect.left, e.clientY - rect.top);
+      const nodes = getVisibleNodes(simulation.stateRef.current.nodes);
+      const visibleNodeIds = new Set(nodes.map((node) => node.id));
+      const edges = getVisibleEdges(simulation.stateRef.current.edges, visibleNodeIds);
+
+      const hoveredNodeId = findNodeAt(world.x, world.y, nodes);
+      interaction.hoveredNodeId.current = hoveredNodeId;
+
+      if (hoveredNodeId) {
+        hoveredEdgeIdRef.current = null;
+        canvas.style.cursor = 'pointer';
+        return;
+      }
+
+      const nodeMap = getNodeMap(nodes);
+      const interactiveEdges = getInteractiveEdges(canvas, nodes, edges);
+      hoveredEdgeIdRef.current = findEdgeAt(world.x, world.y, interactiveEdges, nodeMap);
+      canvas.style.cursor = hoveredEdgeIdRef.current ? 'pointer' : 'grab';
+    },
+    [
+      camera,
+      getInteractiveEdges,
+      getNodeMap,
+      getVisibleEdges,
+      getVisibleNodes,
+      interaction,
+      processActivePointerMove,
+      simulation.stateRef,
+    ]
+  );
+
+  const handleMouseUp = useCallback(
+    (e: React.MouseEvent) => {
+      completePointerInteraction(e.clientX, e.clientY);
+    },
+    [completePointerInteraction]
+  );
+
+  useEffect(() => {
+    const handleWindowMouseMove = (event: MouseEvent): void => {
+      if (
+        !activePrimaryInteractionRef.current &&
+        !isPanningRef.current &&
+        !interaction.dragNodeId.current &&
+        !interaction.isDragging.current &&
+        !edgeMouseDownRef.current
+      ) {
+        return;
+      }
+      event.preventDefault();
+      processActivePointerMove(event.clientX, event.clientY);
+    };
+
+    const handleWindowMouseUp = (event: MouseEvent): void => {
+      if (
+        !activePrimaryInteractionRef.current &&
+        !isPanningRef.current &&
+        !interaction.dragNodeId.current &&
+        !interaction.isDragging.current &&
+        !edgeMouseDownRef.current
+      ) {
+        setInteractionGuards(false);
+        return;
+      }
+      completePointerInteraction(event.clientX, event.clientY);
+    };
+
+    const clearInteraction = (): void => {
+      if (!activePrimaryInteractionRef.current && !isPanningRef.current && !interaction.isDragging.current) {
+        return;
+      }
+      interaction.handleMouseUp();
+      camera.handlePanEnd();
+      isPanningRef.current = false;
+      edgeMouseDownRef.current = null;
+      dragPreviewRef.current = null;
+      setInteractionGuards(false);
+    };
+
+    window.addEventListener('mousemove', handleWindowMouseMove);
+    window.addEventListener('mouseup', handleWindowMouseUp);
+    window.addEventListener('blur', clearInteraction);
+    window.addEventListener('dragstart', clearInteraction);
+    return () => {
+      window.removeEventListener('mousemove', handleWindowMouseMove);
+      window.removeEventListener('mouseup', handleWindowMouseUp);
+      window.removeEventListener('blur', clearInteraction);
+      window.removeEventListener('dragstart', clearInteraction);
+      setInteractionGuards(false);
+    };
+  }, [camera, completePointerInteraction, interaction, processActivePointerMove, setInteractionGuards]);
+
   const handleDoubleClick = useCallback(
     (e: React.MouseEvent) => {
       const canvas = canvasHandle.current?.getCanvas();
@@ -519,7 +752,7 @@ export function GraphView({
       const nodeId = interaction.handleDoubleClick(
         world.x,
         world.y,
-        simulation.stateRef.current.nodes
+        getVisibleNodes(simulation.stateRef.current.nodes)
       );
       if (nodeId) {
         setSelectedEdgeId(null);
@@ -534,7 +767,7 @@ export function GraphView({
         }
       }
     },
-    [camera, interaction, simulation.stateRef, events]
+    [camera, events, getVisibleNodes, interaction, simulation.stateRef]
   );
 
   // ─── Keyboard ───────────────────────────────────────────────────────────
@@ -579,10 +812,6 @@ export function GraphView({
   const selectedEdge: GraphEdge | null = selectedEdgeId
     ? (simulation.stateRef.current.edges.find((edge) => edge.id === selectedEdgeId) ?? null)
     : null;
-  const hasBlockingEdges = useMemo(
-    () => data.edges.some((edge) => edge.type === 'blocking'),
-    [data.edges]
-  );
   const selectedEdgeNodeMap = useMemo(
     () => getNodeMap(simulation.stateRef.current.nodes),
     [data.nodes, getNodeMap, selectedEdgeId, simulation.stateRef]
@@ -660,7 +889,10 @@ export function GraphView({
 
   // ─── Render ─────────────────────────────────────────────────────────────
   return (
-    <div ref={containerRef} className={`relative h-full w-full overflow-hidden ${className ?? ''}`}>
+    <div
+      ref={containerRef}
+      className={`relative h-full w-full overflow-hidden select-none ${className ?? ''}`}
+    >
       <GraphCanvas
         ref={canvasHandle}
         showHexGrid={config?.showHexGrid ?? true}
@@ -700,17 +932,24 @@ export function GraphView({
         onRequestFullscreen={onRequestFullscreen}
         onOpenTeamPage={onOpenTeamPage}
         onCreateTask={onCreateTask}
+        onToggleSidebar={onToggleSidebar}
+        isSidebarVisible={isSidebarVisible}
         teamName={data.teamName}
         teamColor={data.teamColor}
         isAlive={data.isAlive}
+        topToolbarContent={renderTopToolbarContent?.()}
+        interactionLocked={interactionLocked}
       />
 
       {renderHud ? (
         <div className="pointer-events-none absolute inset-0 z-[5] overflow-hidden">
           {renderHud({
             getLaunchAnchorScreenPlacement,
-            getActivityAnchorScreenPlacement,
-            getNodeScreenPosition,
+            getActivityWorldRect,
+            getCameraZoom,
+            worldToScreen: camera.worldToScreen,
+            getNodeWorldPosition,
+            getViewportSize,
             focusNodeIds: focusState.focusNodeIds,
           })}
         </div>

resources/pricing.json

@@ -311,7 +311,8 @@
     "supports_tool_choice": true,
     "supports_vision": true,
     "tool_use_system_prompt_tokens": 346,
-    "supports_native_structured_output": true
+    "supports_native_structured_output": true,
+    "supports_max_reasoning_effort": true
   },
   "global.anthropic.claude-opus-4-6-v1": {
     "cache_creation_input_token_cost": 0.00000625,
@@ -338,7 +339,8 @@
     "supports_tool_choice": true,
     "supports_vision": true,
     "tool_use_system_prompt_tokens": 346,
-    "supports_native_structured_output": true
+    "supports_native_structured_output": true,
+    "supports_max_reasoning_effort": true
   },
   "us.anthropic.claude-opus-4-6-v1": {
     "cache_creation_input_token_cost": 0.000006875,
@@ -365,7 +367,8 @@
     "supports_tool_choice": true,
     "supports_vision": true,
     "tool_use_system_prompt_tokens": 346,
-    "supports_native_structured_output": true
+    "supports_native_structured_output": true,
+    "supports_max_reasoning_effort": true
   },
   "eu.anthropic.claude-opus-4-6-v1": {
     "cache_creation_input_token_cost": 0.000006875,
@@ -392,7 +395,8 @@
     "supports_tool_choice": true,
     "supports_vision": true,
     "tool_use_system_prompt_tokens": 346,
-    "supports_native_structured_output": true
+    "supports_native_structured_output": true,
+    "supports_max_reasoning_effort": true
   },
   "au.anthropic.claude-opus-4-6-v1": {
     "cache_creation_input_token_cost": 0.000006875,
@@ -419,6 +423,147 @@
     "supports_tool_choice": true,
     "supports_vision": true,
     "tool_use_system_prompt_tokens": 346,
+    "supports_native_structured_output": true,
+    "supports_max_reasoning_effort": true
+  },
+  "anthropic.claude-opus-4-7": {
+    "cache_creation_input_token_cost": 0.00000625,
+    "cache_read_input_token_cost": 5e-7,
+    "input_cost_per_token": 0.000005,
+    "litellm_provider": "bedrock_converse",
+    "max_input_tokens": 1000000,
+    "max_output_tokens": 128000,
+    "max_tokens": 128000,
+    "mode": "chat",
+    "output_cost_per_token": 0.000025,
+    "search_context_cost_per_query": {
+      "search_context_size_high": 0.01,
+      "search_context_size_low": 0.01,
+      "search_context_size_medium": 0.01
+    },
+    "supports_assistant_prefill": false,
+    "supports_computer_use": true,
+    "supports_function_calling": true,
+    "supports_pdf_input": true,
+    "supports_prompt_caching": true,
+    "supports_reasoning": true,
+    "supports_response_schema": true,
+    "supports_tool_choice": true,
+    "supports_vision": true,
+    "supports_xhigh_reasoning_effort": true,
+    "tool_use_system_prompt_tokens": 346,
+    "supports_native_structured_output": true
+  },
+  "global.anthropic.claude-opus-4-7": {
+    "cache_creation_input_token_cost": 0.00000625,
+    "cache_read_input_token_cost": 5e-7,
+    "input_cost_per_token": 0.000005,
+    "litellm_provider": "bedrock_converse",
+    "max_input_tokens": 1000000,
+    "max_output_tokens": 128000,
+    "max_tokens": 128000,
+    "mode": "chat",
+    "output_cost_per_token": 0.000025,
+    "search_context_cost_per_query": {
+      "search_context_size_high": 0.01,
+      "search_context_size_low": 0.01,
+      "search_context_size_medium": 0.01
+    },
+    "supports_assistant_prefill": false,
+    "supports_computer_use": true,
+    "supports_function_calling": true,
+    "supports_pdf_input": true,
+    "supports_prompt_caching": true,
+    "supports_reasoning": true,
+    "supports_response_schema": true,
+    "supports_tool_choice": true,
+    "supports_vision": true,
+    "supports_xhigh_reasoning_effort": true,
+    "tool_use_system_prompt_tokens": 346,
+    "supports_native_structured_output": true
+  },
+  "us.anthropic.claude-opus-4-7": {
+    "cache_creation_input_token_cost": 0.000006875,
+    "cache_read_input_token_cost": 5.5e-7,
+    "input_cost_per_token": 0.0000055,
+    "litellm_provider": "bedrock_converse",
+    "max_input_tokens": 1000000,
+    "max_output_tokens": 128000,
+    "max_tokens": 128000,
+    "mode": "chat",
+    "output_cost_per_token": 0.0000275,
+    "search_context_cost_per_query": {
+      "search_context_size_high": 0.01,
+      "search_context_size_low": 0.01,
+      "search_context_size_medium": 0.01
+    },
+    "supports_assistant_prefill": false,
+    "supports_computer_use": true,
+    "supports_function_calling": true,
+    "supports_pdf_input": true,
+    "supports_prompt_caching": true,
+    "supports_reasoning": true,
+    "supports_response_schema": true,
+    "supports_tool_choice": true,
+    "supports_vision": true,
+    "supports_xhigh_reasoning_effort": true,
+    "tool_use_system_prompt_tokens": 346,
+    "supports_native_structured_output": true
+  },
+  "eu.anthropic.claude-opus-4-7": {
+    "cache_creation_input_token_cost": 0.000006875,
+    "cache_read_input_token_cost": 5.5e-7,
+    "input_cost_per_token": 0.0000055,
+    "litellm_provider": "bedrock_converse",
+    "max_input_tokens": 1000000,
+    "max_output_tokens": 128000,
+    "max_tokens": 128000,
+    "mode": "chat",
+    "output_cost_per_token": 0.0000275,
+    "search_context_cost_per_query": {
+      "search_context_size_high": 0.01,
+      "search_context_size_low": 0.01,
+      "search_context_size_medium": 0.01
+    },
+    "supports_assistant_prefill": false,
+    "supports_computer_use": true,
+    "supports_function_calling": true,
+    "supports_pdf_input": true,
+    "supports_prompt_caching": true,
+    "supports_reasoning": true,
+    "supports_response_schema": true,
+    "supports_tool_choice": true,
+    "supports_vision": true,
+    "supports_xhigh_reasoning_effort": true,
+    "tool_use_system_prompt_tokens": 346,
+    "supports_native_structured_output": true
+  },
+  "au.anthropic.claude-opus-4-7": {
+    "cache_creation_input_token_cost": 0.000006875,
+    "cache_read_input_token_cost": 5.5e-7,
+    "input_cost_per_token": 0.0000055,
+    "litellm_provider": "bedrock_converse",
+    "max_input_tokens": 1000000,
+    "max_output_tokens": 128000,
+    "max_tokens": 128000,
+    "mode": "chat",
+    "output_cost_per_token": 0.0000275,
+    "search_context_cost_per_query": {
+      "search_context_size_high": 0.01,
+      "search_context_size_low": 0.01,
+      "search_context_size_medium": 0.01
+    },
+    "supports_assistant_prefill": false,
+    "supports_computer_use": true,
+    "supports_function_calling": true,
+    "supports_pdf_input": true,
+    "supports_prompt_caching": true,
+    "supports_reasoning": true,
+    "supports_response_schema": true,
+    "supports_tool_choice": true,
+    "supports_vision": true,
+    "supports_xhigh_reasoning_effort": true,
+    "tool_use_system_prompt_tokens": 346,
     "supports_native_structured_output": true
   },
   "anthropic.claude-sonnet-4-6": {
@@ -854,6 +999,35 @@
     "supports_response_schema": true,
     "supports_tool_choice": true,
     "supports_vision": true,
+    "tool_use_system_prompt_tokens": 159,
+    "supports_max_reasoning_effort": true
+  },
+  "azure_ai/claude-opus-4-7": {
+    "input_cost_per_token": 0.000005,
+    "output_cost_per_token": 0.000025,
+    "litellm_provider": "azure_ai",
+    "max_input_tokens": 200000,
+    "max_output_tokens": 128000,
+    "max_tokens": 128000,
+    "mode": "chat",
+    "search_context_cost_per_query": {
+      "search_context_size_high": 0.01,
+      "search_context_size_low": 0.01,
+      "search_context_size_medium": 0.01
+    },
+    "cache_creation_input_token_cost": 0.00000625,
+    "cache_creation_input_token_cost_above_1hr": 0.00001,
+    "cache_read_input_token_cost": 5e-7,
+    "supports_assistant_prefill": false,
+    "supports_computer_use": true,
+    "supports_function_calling": true,
+    "supports_pdf_input": true,
+    "supports_prompt_caching": true,
+    "supports_reasoning": true,
+    "supports_response_schema": true,
+    "supports_tool_choice": true,
+    "supports_vision": true,
+    "supports_xhigh_reasoning_effort": true,
     "tool_use_system_prompt_tokens": 159
   },
   "azure_ai/claude-opus-4-1": {
@@ -1687,7 +1861,8 @@
     "provider_specific_entry": {
       "us": 1.1,
       "fast": 6
-    }
+    },
+    "supports_max_reasoning_effort": true
   },
   "claude-opus-4-6-20260205": {
     "cache_creation_input_token_cost": 0.00000625,
@@ -1715,6 +1890,71 @@
     "supports_tool_choice": true,
     "supports_vision": true,
     "tool_use_system_prompt_tokens": 346,
+    "provider_specific_entry": {
+      "us": 1.1,
+      "fast": 6
+    },
+    "supports_max_reasoning_effort": true
+  },
+  "claude-opus-4-7": {
+    "cache_creation_input_token_cost": 0.00000625,
+    "cache_creation_input_token_cost_above_1hr": 0.00001,
+    "cache_read_input_token_cost": 5e-7,
+    "input_cost_per_token": 0.000005,
+    "litellm_provider": "anthropic",
+    "max_input_tokens": 1000000,
+    "max_output_tokens": 128000,
+    "max_tokens": 128000,
+    "mode": "chat",
+    "output_cost_per_token": 0.000025,
+    "search_context_cost_per_query": {
+      "search_context_size_high": 0.01,
+      "search_context_size_low": 0.01,
+      "search_context_size_medium": 0.01
+    },
+    "supports_assistant_prefill": false,
+    "supports_computer_use": true,
+    "supports_function_calling": true,
+    "supports_pdf_input": true,
+    "supports_prompt_caching": true,
+    "supports_reasoning": true,
+    "supports_response_schema": true,
+    "supports_tool_choice": true,
+    "supports_vision": true,
+    "supports_xhigh_reasoning_effort": true,
+    "tool_use_system_prompt_tokens": 346,
+    "provider_specific_entry": {
+      "us": 1.1,
+      "fast": 6
+    }
+  },
+  "claude-opus-4-7-20260416": {
+    "cache_creation_input_token_cost": 0.00000625,
+    "cache_creation_input_token_cost_above_1hr": 0.00001,
+    "cache_read_input_token_cost": 5e-7,
+    "input_cost_per_token": 0.000005,
+    "litellm_provider": "anthropic",
+    "max_input_tokens": 1000000,
+    "max_output_tokens": 128000,
+    "max_tokens": 128000,
+    "mode": "chat",
+    "output_cost_per_token": 0.000025,
+    "search_context_cost_per_query": {
+      "search_context_size_high": 0.01,
+      "search_context_size_low": 0.01,
+      "search_context_size_medium": 0.01
+    },
+    "supports_assistant_prefill": false,
+    "supports_computer_use": true,
+    "supports_function_calling": true,
+    "supports_pdf_input": true,
+    "supports_prompt_caching": true,
+    "supports_reasoning": true,
+    "supports_response_schema": true,
+    "supports_tool_choice": true,
+    "supports_vision": true,
+    "supports_xhigh_reasoning_effort": true,
+    "tool_use_system_prompt_tokens": 346,
     "provider_specific_entry": {
       "us": 1.1,
       "fast": 6
@@ -4148,7 +4388,8 @@
     "supports_response_schema": true,
     "supports_tool_choice": true,
     "supports_vision": true,
-    "tool_use_system_prompt_tokens": 346
+    "tool_use_system_prompt_tokens": 346,
+    "supports_max_reasoning_effort": true
   },
   "vertex_ai/claude-opus-4-6@default": {
     "cache_creation_input_token_cost": 0.00000625,
@@ -4174,6 +4415,61 @@
     "supports_response_schema": true,
     "supports_tool_choice": true,
     "supports_vision": true,
+    "tool_use_system_prompt_tokens": 346,
+    "supports_max_reasoning_effort": true
+  },
+  "vertex_ai/claude-opus-4-7": {
+    "cache_creation_input_token_cost": 0.00000625,
+    "cache_read_input_token_cost": 5e-7,
+    "input_cost_per_token": 0.000005,
+    "litellm_provider": "vertex_ai-anthropic_models",
+    "max_input_tokens": 1000000,
+    "max_output_tokens": 128000,
+    "max_tokens": 128000,
+    "mode": "chat",
+    "output_cost_per_token": 0.000025,
+    "search_context_cost_per_query": {
+      "search_context_size_high": 0.01,
+      "search_context_size_low": 0.01,
+      "search_context_size_medium": 0.01
+    },
+    "supports_assistant_prefill": false,
+    "supports_computer_use": true,
+    "supports_function_calling": true,
+    "supports_pdf_input": true,
+    "supports_prompt_caching": true,
+    "supports_reasoning": true,
+    "supports_response_schema": true,
+    "supports_tool_choice": true,
+    "supports_vision": true,
+    "supports_xhigh_reasoning_effort": true,
+    "tool_use_system_prompt_tokens": 346
+  },
+  "vertex_ai/claude-opus-4-7@default": {
+    "cache_creation_input_token_cost": 0.00000625,
+    "cache_read_input_token_cost": 5e-7,
+    "input_cost_per_token": 0.000005,
+    "litellm_provider": "vertex_ai-anthropic_models",
+    "max_input_tokens": 1000000,
+    "max_output_tokens": 128000,
+    "max_tokens": 128000,
+    "mode": "chat",
+    "output_cost_per_token": 0.000025,
+    "search_context_cost_per_query": {
+      "search_context_size_high": 0.01,
+      "search_context_size_low": 0.01,
+      "search_context_size_medium": 0.01
+    },
+    "supports_assistant_prefill": false,
+    "supports_computer_use": true,
+    "supports_function_calling": true,
+    "supports_pdf_input": true,
+    "supports_prompt_caching": true,
+    "supports_reasoning": true,
+    "supports_response_schema": true,
+    "supports_tool_choice": true,
+    "supports_vision": true,
+    "supports_xhigh_reasoning_effort": true,
     "tool_use_system_prompt_tokens": 346
   },
   "vertex_ai/claude-sonnet-4-5": {

scripts/dev-web.mjs

@@ -0,0 +1,76 @@
+#!/usr/bin/env node
+
+import path from 'node:path';
+import process from 'node:process';
+import { spawn } from 'node:child_process';
+import { fileURLToPath } from 'node:url';
+
+const scriptDir = path.dirname(fileURLToPath(import.meta.url));
+const repoRoot = path.resolve(scriptDir, '..');
+const standalonePort = process.env.STANDALONE_PORT?.trim() || '3456';
+const webPort = process.env.WEB_PORT?.trim() || '5174';
+const corsOrigin =
+  process.env.CORS_ORIGIN?.trim() ||
+  `http://127.0.0.1:${webPort},http://localhost:${webPort}`;
+
+const WINDOWS_SHELL_COMMANDS = new Set(['pnpm', 'npm', 'npx', 'yarn', 'yarnpkg', 'corepack']);
+
+function shouldUseWindowsShell(cmd) {
+  if (process.platform !== 'win32') {
+    return false;
+  }
+
+  return WINDOWS_SHELL_COMMANDS.has(path.basename(cmd).toLowerCase());
+}
+
+function spawnProcess(cmd, args, env) {
+  return spawn(cmd, args, {
+    cwd: repoRoot,
+    env: { ...process.env, ...env },
+    stdio: 'inherit',
+    shell: shouldUseWindowsShell(cmd),
+  });
+}
+
+const backend = spawnProcess('pnpm', ['exec', 'tsx', 'src/main/standalone.ts'], {
+  HOST: process.env.HOST?.trim() || '127.0.0.1',
+  PORT: standalonePort,
+  CORS_ORIGIN: corsOrigin,
+});
+
+const frontend = spawnProcess(
+  'pnpm',
+  ['exec', 'vite', '--config', 'vite.web.config.ts', '--host', '127.0.0.1', '--port', webPort],
+  {
+    VITE_STANDALONE_PORT: standalonePort,
+    VITE_WEB_PORT: webPort,
+  }
+);
+
+let shuttingDown = false;
+
+function terminateChildren(signal = 'SIGTERM') {
+  if (shuttingDown) {
+    return;
+  }
+
+  shuttingDown = true;
+  backend.kill(signal);
+  frontend.kill(signal);
+}
+
+backend.on('exit', (code, signal) => {
+  terminateChildren(signal ?? undefined);
+  process.exitCode = code ?? (signal ? 1 : 0);
+});
+
+frontend.on('exit', (code, signal) => {
+  terminateChildren(signal ?? undefined);
+  process.exitCode = code ?? (signal ? 1 : 0);
+});
+
+process.on('SIGINT', () => terminateChildren('SIGINT'));
+process.on('SIGTERM', () => terminateChildren('SIGTERM'));
+
+console.log(`Starting standalone backend on http://127.0.0.1:${standalonePort}`);
+console.log(`Starting browser dev server on http://127.0.0.1:${webPort}`);

src/features/README.md

@@ -0,0 +1,24 @@
+# Features
+
+This directory contains the canonical home for medium and large feature slices.
+
+Before creating or refactoring a feature, read:
+- [Feature Architecture Standard](../../docs/FEATURE_ARCHITECTURE_STANDARD.md)
+- [Feature-local agent guidance](./CLAUDE.md)
+
+Reference implementation:
+- `src/features/recent-projects`
+- `src/features/agent-graph`
+
+Use `src/features/<feature-name>/` by default when the work introduces:
+- a new use case or business policy
+- transport wiring
+- more than one process boundary
+- more than one adapter or provider
+
+Do not duplicate architecture rules in feature folders.
+Keep the standard centralized in [../../docs/FEATURE_ARCHITECTURE_STANDARD.md](../../docs/FEATURE_ARCHITECTURE_STANDARD.md).
+
+Rule of thumb:
+- `recent-projects` is the full slice example with process-aware outer layers
+- `agent-graph` is the thin slice example built around `core/` plus `renderer/`

src/features/agent-graph/README.md

@@ -0,0 +1,21 @@
+# Agent Graph Feature
+
+This feature is a thin renderer slice over the reusable graph engine in `packages/agent-graph`.
+
+Read first:
+- [Feature Architecture Standard](../../docs/FEATURE_ARCHITECTURE_STANDARD.md)
+- [Feature root guidance](../CLAUDE.md)
+- [Stable Slot Layout Plan](./STABLE_SLOT_LAYOUT_PLAN.md)
+
+Public entrypoint:
+- `@features/agent-graph/renderer`
+
+Responsibilities:
+- `packages/agent-graph` owns reusable graph rendering and low-level graph mechanics
+- `src/features/agent-graph/core/domain` owns project-specific graph semantics and pure projection helpers
+- `src/features/agent-graph/renderer` owns the renderer integration layer, hooks, adapters, and UI
+
+Use this feature as the thin-slice example when a feature:
+- has no dedicated `main` or `preload` transport boundary
+- integrates an existing reusable package into the app shell
+- still needs its own feature boundary and public entrypoint

src/features/agent-graph/core/domain/buildInlineActivityEntries.ts

@@ -3,6 +3,8 @@ import { getIdleGraphLabel } from '@shared/utils/idleNotificationSemantics';
 import { isInboxNoiseMessage } from '@shared/utils/inboxNoise';
 import { isLeadMember } from '@shared/utils/leadDetection';
 
+import { buildGraphMemberNodeIdAliasMap } from './graphOwnerIdentity';
+
 import type { GraphActivityItem } from '@claude-teams/agent-graph';
 import type {
   AttachmentMeta,
@@ -18,6 +20,8 @@ export interface InlineActivityEntry {
   ownerNodeId: string;
   graphItem: GraphActivityItem;
   message: InboxMessage;
+  sourceKind: 'message' | 'comment';
+  sourceOrder: number | null;
 }
 
 export interface ActivityEntrySourceData {
@@ -49,6 +53,10 @@ export function buildInlineActivityEntries({
   ownerNodeIds,
 }: BuildInlineActivityEntriesArgs): Map<string, InlineActivityEntry[]> {
   const entriesByOwnerNodeId = new Map<string, InlineActivityEntry[]>();
+  const memberNodeIdByAlias = buildGraphMemberNodeIdAliasMap(
+    teamName,
+    data.members.filter((member) => !isLeadMember(member))
+  );
 
   const appendEntry = (entry: InlineActivityEntry): void => {
     const targetOwnerNodeId = ownerNodeIds.has(entry.ownerNodeId) ? entry.ownerNodeId : leadId;
@@ -65,6 +73,9 @@ export function buildInlineActivityEntries({
   }
 
   const orderedMessages = [...data.messages].sort((a, b) => a.timestamp.localeCompare(b.timestamp));
+  const messageSourceOrderByKey = new Map(
+    data.messages.map((message, index) => [getActivityMessageKey(message), index] as const)
+  );
   for (const message of orderedMessages) {
     if (message.summary?.startsWith('Comment on ')) {
       continue;
@@ -80,10 +91,10 @@ export function buildInlineActivityEntries({
 
     const ownerNodeId = resolveMessageOwnerNodeId({
       message,
-      teamName,
       leadId,
       leadName,
       ownerNodeIds,
+      memberNodeIdByAlias,
     });
     if (!ownerNodeId) {
       continue;
@@ -113,6 +124,8 @@ export function buildInlineActivityEntries({
       ownerNodeId,
       graphItem,
       message,
+      sourceKind: 'message',
+      sourceOrder: messageSourceOrderByKey.get(getActivityMessageKey(message)) ?? null,
     });
   }
 
@@ -123,10 +136,10 @@ export function buildInlineActivityEntries({
     const ownerNodeId = resolveCommentOwnerNodeId({
       taskOwner: item.task.owner,
       author: item.comment.author,
-      teamName,
       leadId,
       leadName,
       ownerNodeIds,
+      memberNodeIdByAlias,
     });
     if (!ownerNodeId) {
       continue;
@@ -154,14 +167,13 @@ export function buildInlineActivityEntries({
         task: item.task,
         comment: item.comment,
       }),
+      sourceKind: 'comment',
+      sourceOrder: item.sourceOrder,
     });
   }
 
   for (const [ownerNodeId, entries] of entriesByOwnerNodeId) {
-    entriesByOwnerNodeId.set(
-      ownerNodeId,
-      entries.sort((a, b) => b.graphItem.timestamp.localeCompare(a.graphItem.timestamp))
-    );
+    entriesByOwnerNodeId.set(ownerNodeId, entries.toSorted(compareInlineActivityEntries));
   }
 
   return entriesByOwnerNodeId;
@@ -169,30 +181,55 @@ export function buildInlineActivityEntries({
 
 function collectTaskComments(
   tasks: readonly TeamTaskWithKanban[]
-): { task: TeamTaskWithKanban; comment: TaskComment }[] {
-  const items: { task: TeamTaskWithKanban; comment: TaskComment }[] = [];
+): { task: TeamTaskWithKanban; comment: TaskComment; sourceOrder: number }[] {
+  const items: { task: TeamTaskWithKanban; comment: TaskComment; sourceOrder: number }[] = [];
+  let sourceOrder = 0;
   for (const task of tasks) {
     for (const comment of task.comments ?? []) {
-      items.push({ task, comment });
+      items.push({ task, comment, sourceOrder });
+      sourceOrder += 1;
     }
   }
   return items;
 }
 
+function compareInlineActivityEntries(
+  left: InlineActivityEntry,
+  right: InlineActivityEntry
+): number {
+  const timestampDiff = right.graphItem.timestamp.localeCompare(left.graphItem.timestamp);
+  if (timestampDiff !== 0) {
+    return timestampDiff;
+  }
+
+  if (
+    left.sourceKind === right.sourceKind &&
+    left.sourceOrder != null &&
+    right.sourceOrder != null &&
+    left.sourceOrder !== right.sourceOrder
+  ) {
+    return left.sourceOrder - right.sourceOrder;
+  }
+
+  return left.graphItem.id.localeCompare(right.graphItem.id);
+}
+
 function resolveMessageOwnerNodeId(args: {
   message: InboxMessage;
-  teamName: string;
   leadId: string;
   leadName: string;
   ownerNodeIds: ReadonlySet<string>;
+  memberNodeIdByAlias: ReadonlyMap<string, string>;
 }): string | null {
-  const { message, teamName, leadId, leadName, ownerNodeIds } = args;
+  const { message, leadId, leadName, ownerNodeIds, memberNodeIdByAlias } = args;
   if (message.source === 'cross_team' || message.source === 'cross_team_sent') {
     return leadId;
   }
 
-  const fromId = resolveParticipantId(message.from ?? '', teamName, leadId, leadName);
-  const toId = message.to ? resolveParticipantId(message.to, teamName, leadId, leadName) : leadId;
+  const fromId = resolveParticipantId(message.from ?? '', leadId, leadName, memberNodeIdByAlias);
+  const toId = message.to
+    ? resolveParticipantId(message.to, leadId, leadName, memberNodeIdByAlias)
+    : leadId;
 
   if (toId !== leadId && ownerNodeIds.has(toId)) {
     return toId;
@@ -206,20 +243,20 @@ function resolveMessageOwnerNodeId(args: {
 function resolveCommentOwnerNodeId(args: {
   taskOwner: string | undefined;
   author: string;
-  teamName: string;
   leadId: string;
   leadName: string;
   ownerNodeIds: ReadonlySet<string>;
+  memberNodeIdByAlias: ReadonlyMap<string, string>;
 }): string | null {
-  const { taskOwner, author, teamName, leadId, leadName, ownerNodeIds } = args;
+  const { taskOwner, author, leadId, leadName, ownerNodeIds, memberNodeIdByAlias } = args;
   if (taskOwner) {
-    const ownerId = resolveParticipantId(taskOwner, teamName, leadId, leadName);
+    const ownerId = resolveParticipantId(taskOwner, leadId, leadName, memberNodeIdByAlias);
     if (ownerNodeIds.has(ownerId)) {
       return ownerId;
     }
   }
 
-  const authorId = resolveParticipantId(author, teamName, leadId, leadName);
+  const authorId = resolveParticipantId(author, leadId, leadName, memberNodeIdByAlias);
   if (ownerNodeIds.has(authorId)) {
     return authorId;
   }
@@ -327,9 +364,9 @@ function getActivityMessageKey(message: InboxMessage): string {
 
 function resolveParticipantId(
   name: string,
-  teamName: string,
   leadId: string,
-  leadName?: string
+  leadName: string | undefined,
+  memberNodeIdByAlias: ReadonlyMap<string, string>
 ): string {
   const normalized = name.trim().toLowerCase();
   if (normalized === 'user' || normalized === 'team-lead') {
@@ -338,7 +375,7 @@ function resolveParticipantId(
   if (normalized === leadName?.trim().toLowerCase()) {
     return leadId;
   }
-  return `member:${teamName}:${name}`;
+  return memberNodeIdByAlias.get(name) ?? leadId;
 }
 
 function buildParticipantLabel(name: string | undefined, leadName: string): string {

src/features/agent-graph/core/domain/graphOwnerIdentity.ts

@@ -0,0 +1,55 @@
+import { getStableTeamOwnerId, type StableTeamOwnerLike } from '@shared/utils/teamStableOwnerId';
+
+export const GRAPH_STABLE_SLOT_LAYOUT_VERSION = 'stable-slots-v1' as const;
+
+export function getGraphStableOwnerId(member: StableTeamOwnerLike): string {
+  return getStableTeamOwnerId(member);
+}
+
+export function buildGraphMemberNodeId(teamName: string, stableOwnerId: string): string {
+  return `member:${teamName}:${stableOwnerId}`;
+}
+
+export function buildGraphMemberNodeIdForMember(
+  teamName: string,
+  member: StableTeamOwnerLike
+): string {
+  return buildGraphMemberNodeId(teamName, getGraphStableOwnerId(member));
+}
+
+export function buildGraphMemberNodeIdAliasMap(
+  teamName: string,
+  members: readonly StableTeamOwnerLike[]
+): Map<string, string> {
+  const aliases = new Map<string, string>();
+
+  for (const member of members) {
+    const stableOwnerId = getGraphStableOwnerId(member).trim();
+    if (!stableOwnerId) {
+      continue;
+    }
+    aliases.set(stableOwnerId, buildGraphMemberNodeId(teamName, stableOwnerId));
+  }
+
+  for (const member of members) {
+    const memberName = member.name.trim();
+    if (!memberName || aliases.has(memberName)) {
+      continue;
+    }
+    aliases.set(memberName, buildGraphMemberNodeIdForMember(teamName, member));
+  }
+
+  return aliases;
+}
+
+export function parseGraphMemberNodeId(nodeId: string, teamName?: string): string | null {
+  const prefix = teamName ? `member:${teamName}:` : 'member:';
+  if (!nodeId.startsWith(prefix)) {
+    return null;
+  }
+  if (teamName) {
+    return nodeId.slice(prefix.length) || null;
+  }
+  const [, , ...rest] = nodeId.split(':');
+  return rest.length > 0 ? rest.join(':') : null;
+}

src/features/agent-graph/renderer/adapters/TeamGraphAdapter.ts

@@ -1,8 +1,9 @@
 /**
  * TeamGraphAdapter — transforms Zustand TeamData → GraphDataPort.
  *
- * This is the ONLY file in this feature that imports from @renderer/store.
- * If the project data model changes, ONLY this class needs updating.
+ * This adapter owns the graph projection from team runtime state into the
+ * reusable package port model. Renderer hooks may still read store state, but
+ * projection rules stay here so the mapping logic has one main reason to change.
  *
  * Class-based with ES #private fields and DI-ready constructor.
  */
@@ -22,24 +23,32 @@ import {
 } from '@shared/utils/idleNotificationSemantics';
 import { isInboxNoiseMessage } from '@shared/utils/inboxNoise';
 import { isLeadMember } from '@shared/utils/leadDetection';
+import { buildOrderedVisibleTeamGraphOwnerIds } from '@shared/utils/teamGraphDefaultLayout';
 
 import {
   buildInlineActivityEntries,
   getGraphLeadMemberName,
-} from '../utils/buildInlineActivityEntries';
-import { collapseOverflowStacksWithMeta } from '../utils/collapseOverflowStacks';
+} from '../../core/domain/buildInlineActivityEntries';
+import { collapseOverflowStacksWithMeta } from '../../core/domain/collapseOverflowStacks';
+import {
+  buildGraphMemberNodeIdAliasMap,
+  buildGraphMemberNodeIdForMember,
+  getGraphStableOwnerId,
+  GRAPH_STABLE_SLOT_LAYOUT_VERSION,
+} from '../../core/domain/graphOwnerIdentity';
 import {
   isTaskBlocked,
   isTaskInReviewCycle,
   resolveTaskReviewer,
-} from '../utils/taskGraphSemantics';
+} from '../../core/domain/taskGraphSemantics';
 
 import type {
-  GraphActivityItem,
   GraphDataPort,
   GraphEdge,
+  GraphLayoutPort,
   GraphNode,
   GraphNodeState,
+  GraphOwnerSlotAssignment,
   GraphParticle,
 } from '@claude-teams/agent-graph';
 import type {
@@ -49,6 +58,7 @@ import type {
   MemberSpawnStatusEntry,
   MemberSpawnStatusesSnapshot,
   TeamData,
+  TeamProcess,
   TeamProvisioningProgress,
 } from '@shared/types/team';
 import type { LeadContextUsage } from '@shared/types/team';
@@ -90,12 +100,23 @@ export class TeamGraphAdapter {
     toolHistory?: Record<string, ActiveToolCall[]>,
     commentReadState?: Record<string, unknown>,
     provisioningProgress?: TeamProvisioningProgress | null,
-    memberSpawnSnapshot?: MemberSpawnStatusesSnapshot
+    memberSpawnSnapshot?: MemberSpawnStatusesSnapshot,
+    slotAssignments?: Record<string, GraphOwnerSlotAssignment>
   ): GraphDataPort {
     if (teamData?.teamName !== teamName) {
       return TeamGraphAdapter.#emptyResult(teamName);
     }
 
+    const duplicateStableOwnerIds = TeamGraphAdapter.#collectDuplicateStableOwnerIds(
+      teamData.members.filter((member) => !member.removedAt && !isLeadMember(member))
+    );
+    if (duplicateStableOwnerIds.length > 0) {
+      console.error(
+        `[agent-graph] duplicate stable owner ids in team=${teamName}: ${duplicateStableOwnerIds.join(', ')}`
+      );
+      return TeamGraphAdapter.#emptyResult(teamName);
+    }
+
     // Reset particle tracking when team changes
     if (teamName !== this.#lastTeamName) {
       this.#seenMessageIds.clear();
@@ -115,6 +136,7 @@ export class TeamGraphAdapter {
 
     const leadId = `lead:${teamName}`;
     const leadName = TeamGraphAdapter.#getLeadMemberName(teamData, teamName);
+    const memberNodeIdByAlias = TeamGraphAdapter.#buildMemberNodeIdByAlias(teamData, teamName);
     const provisioningPresentation = buildTeamProvisioningPresentation({
       progress: provisioningProgress,
       members: teamData.members,
@@ -144,6 +166,7 @@ export class TeamGraphAdapter {
       leadId,
       teamData,
       teamName,
+      memberNodeIdByAlias,
       spawnStatuses,
       pendingApprovalAgents,
       activeTools,
@@ -152,8 +175,8 @@ export class TeamGraphAdapter {
       isTeamProvisioning,
       isLaunchSettling
     );
-    this.#buildTaskNodes(nodes, edges, teamData, teamName, commentReadState);
-    this.#buildProcessNodes(nodes, edges, teamData, teamName);
+    this.#buildTaskNodes(nodes, edges, teamData, teamName, commentReadState, memberNodeIdByAlias);
+    this.#buildProcessNodes(nodes, edges, teamData, teamName, memberNodeIdByAlias);
     this.#attachActivityFeeds(nodes, teamData, teamName, leadId, leadName);
     this.#buildMessageParticles(
       particles,
@@ -162,9 +185,18 @@ export class TeamGraphAdapter {
       teamName,
       leadId,
       leadName,
-      edges
+      edges,
+      memberNodeIdByAlias
+    );
+    this.#buildCommentParticles(
+      particles,
+      teamData,
+      teamName,
+      leadId,
+      leadName,
+      edges,
+      memberNodeIdByAlias
     );
-    this.#buildCommentParticles(particles, teamData, teamName, leadId, leadName, edges);
 
     return {
       nodes,
@@ -173,6 +205,7 @@ export class TeamGraphAdapter {
       teamName,
       teamColor: teamData.config.color ?? undefined,
       isAlive: teamData.isAlive,
+      layout: TeamGraphAdapter.#buildLayoutPort(teamData, teamName, slotAssignments),
     };
   }
 
@@ -195,6 +228,97 @@ export class TeamGraphAdapter {
     return getGraphLeadMemberName(data, teamName);
   }
 
+  static #buildMemberNodeIdByAlias(data: TeamData, teamName: string): Map<string, string> {
+    return buildGraphMemberNodeIdAliasMap(
+      teamName,
+      data.members.filter((member) => !isLeadMember(member))
+    );
+  }
+
+  static #buildLayoutPort(
+    data: TeamData,
+    teamName: string,
+    slotAssignments?: Record<string, GraphOwnerSlotAssignment>
+  ): GraphLayoutPort {
+    const ownerOrder: string[] = [];
+    const seenOwnerNodeIds = new Set<string>();
+    const visibleMembers = data.members.filter(
+      (member) => !member.removedAt && !isLeadMember(member)
+    );
+    const visibleMemberByStableOwnerId = new Map(
+      visibleMembers.map((member) => [getGraphStableOwnerId(member), member] as const)
+    );
+    const canonicalVisibleOwnerIds = buildOrderedVisibleTeamGraphOwnerIds(
+      data.members,
+      data.config.members ?? []
+    );
+    const assignedStableOwnerIds = new Set(Object.keys(slotAssignments ?? {}));
+
+    const pushMember = (member: TeamData['members'][number] | undefined): void => {
+      if (!member) {
+        return;
+      }
+      const nodeId = buildGraphMemberNodeIdForMember(teamName, member);
+      if (seenOwnerNodeIds.has(nodeId)) {
+        return;
+      }
+      seenOwnerNodeIds.add(nodeId);
+      ownerOrder.push(nodeId);
+    };
+
+    for (const stableOwnerId of canonicalVisibleOwnerIds) {
+      const visibleMember = visibleMemberByStableOwnerId.get(stableOwnerId);
+      if (!visibleMember) {
+        continue;
+      }
+      if (!assignedStableOwnerIds.has(stableOwnerId)) {
+        continue;
+      }
+      pushMember(visibleMember);
+    }
+
+    for (const stableOwnerId of canonicalVisibleOwnerIds) {
+      const visibleMember = visibleMemberByStableOwnerId.get(stableOwnerId);
+      if (!visibleMember) {
+        continue;
+      }
+      if (assignedStableOwnerIds.has(stableOwnerId)) {
+        continue;
+      }
+      pushMember(visibleMember);
+    }
+
+    const normalizedAssignments: Record<string, GraphOwnerSlotAssignment> = {};
+    for (const member of visibleMembers) {
+      const stableOwnerId = getGraphStableOwnerId(member);
+      const assignment = slotAssignments?.[stableOwnerId];
+      if (!assignment) {
+        continue;
+      }
+      normalizedAssignments[buildGraphMemberNodeIdForMember(teamName, member)] = assignment;
+    }
+
+    return {
+      version: GRAPH_STABLE_SLOT_LAYOUT_VERSION,
+      ownerOrder,
+      slotAssignments: normalizedAssignments,
+    };
+  }
+
+  static #collectDuplicateStableOwnerIds(
+    members: readonly TeamData['members'][number][]
+  ): string[] {
+    const counts = new Map<string, number>();
+    for (const member of members) {
+      const stableOwnerId = getGraphStableOwnerId(member);
+      counts.set(stableOwnerId, (counts.get(stableOwnerId) ?? 0) + 1);
+    }
+    return Array.from(counts.entries())
+      .filter(([, count]) => count > 1)
+      .map(([stableOwnerId]) => stableOwnerId)
+      .sort((left, right) => left.localeCompare(right));
+  }
+
   static #isBeforeParticleCutoff(timestamp: string | undefined, cutoffMs: number | null): boolean {
     if (!timestamp || cutoffMs == null) {
       return false;
@@ -287,6 +411,7 @@ export class TeamGraphAdapter {
         leadMember?.effort
       ),
       launchVisualState: leadLaunchPresentation?.launchVisualState ?? undefined,
+      launchStatusLabel: leadLaunchPresentation?.launchStatusLabel ?? undefined,
       contextUsage: percent != null ? Math.max(0, Math.min(1, percent / 100)) : undefined,
       avatarUrl: agentAvatarUrl(leadName, 64),
       pendingApproval,
@@ -324,6 +449,7 @@ export class TeamGraphAdapter {
     leadId: string,
     data: TeamData,
     teamName: string,
+    memberNodeIdByAlias: ReadonlyMap<string, string>,
     spawnStatuses?: Record<string, MemberSpawnStatusEntry>,
     pendingApprovalAgents?: Set<string>,
     activeTools?: Record<string, Record<string, ActiveToolCall>>,
@@ -336,7 +462,8 @@ export class TeamGraphAdapter {
       if (member.removedAt) continue;
       if (isLeadMember(member)) continue;
 
-      const memberId = `member:${teamName}:${member.name}`;
+      const memberId =
+        memberNodeIdByAlias.get(member.name) ?? buildGraphMemberNodeIdForMember(teamName, member);
       const spawn = spawnStatuses?.[member.name];
       const activeTool = TeamGraphAdapter.#selectVisibleTool(
         activeTools?.[member.name],
@@ -377,6 +504,7 @@ export class TeamGraphAdapter {
         ),
         spawnStatus: spawn?.status,
         launchVisualState: launchPresentation.launchVisualState ?? undefined,
+        launchStatusLabel: launchPresentation.launchStatusLabel ?? undefined,
         avatarUrl: agentAvatarUrl(member.name, 64),
         currentTaskId: member.currentTaskId ?? undefined,
         currentTaskSubject: member.currentTaskId
@@ -425,7 +553,8 @@ export class TeamGraphAdapter {
     edges: GraphEdge[],
     data: TeamData,
     teamName: string,
-    commentReadState?: Record<string, unknown>
+    commentReadState?: Record<string, unknown>,
+    memberNodeIdByAlias?: ReadonlyMap<string, string>
   ): void {
     const taskStateById = new Map<string, Pick<TeamData['tasks'][number], 'status'>>();
     const taskDisplayIds = new Map<string, string>();
@@ -446,7 +575,7 @@ export class TeamGraphAdapter {
     for (const task of data.tasks) {
       if (task.status === 'deleted') continue;
       const taskId = `task:${teamName}:${task.id}`;
-      const ownerMemberId = task.owner ? `member:${teamName}:${task.owner}` : null;
+      const ownerMemberId = task.owner ? (memberNodeIdByAlias?.get(task.owner) ?? null) : null;
       const kanbanTaskState = data.kanbanState.tasks[task.id];
       const reviewerName = resolveTaskReviewer(task, kanbanTaskState);
       const isReviewCycle = isTaskInReviewCycle(task);
@@ -496,7 +625,7 @@ export class TeamGraphAdapter {
     }
 
     const { visibleNodes: visibleTaskNodes, visibleNodeIdByTaskId } =
-      collapseOverflowStacksWithMeta(rawTaskNodes, teamName, 6);
+      collapseOverflowStacksWithMeta(rawTaskNodes, teamName, 5);
     const visibleTaskIds = new Set(
       visibleTaskNodes.flatMap((taskNode) =>
         taskNode.domainRef.kind === 'task' ? [taskNode.domainRef.taskId] : []
@@ -571,7 +700,10 @@ export class TeamGraphAdapter {
 
       for (const relatedId of task.related ?? []) {
         if (!visibleTaskIds.has(relatedId)) continue;
-        const key = [task.id, relatedId].sort().join(':');
+        const key =
+          task.id.localeCompare(relatedId) <= 0
+            ? `${task.id}:${relatedId}`
+            : `${relatedId}:${task.id}`;
         if (this.#seenRelated.has(key)) continue;
         this.#seenRelated.add(key);
         edges.push({
@@ -605,18 +737,21 @@ export class TeamGraphAdapter {
     nodes: GraphNode[],
     edges: GraphEdge[],
     data: TeamData,
-    teamName: string
+    teamName: string,
+    memberNodeIdByAlias?: ReadonlyMap<string, string>
   ): void {
-    for (const proc of data.processes) {
-      if (proc.stoppedAt) continue;
+    for (const { process: proc, ownerId } of TeamGraphAdapter.#selectRelevantProcesses(
+      data.processes,
+      memberNodeIdByAlias
+    )) {
       const procId = `process:${teamName}:${proc.id}`;
-      const ownerId = proc.registeredBy ? `member:${teamName}:${proc.registeredBy}` : null;
 
       nodes.push({
         id: procId,
         kind: 'process',
         label: proc.label,
         state: 'active',
+        ownerId,
         processUrl: proc.url ?? undefined,
         processRegisteredBy: proc.registeredBy ?? undefined,
         processCommand: proc.command ?? undefined,
@@ -635,6 +770,48 @@ export class TeamGraphAdapter {
     }
   }
 
+  static #selectRelevantProcesses(
+    processes: readonly TeamProcess[],
+    memberNodeIdByAlias?: ReadonlyMap<string, string>
+  ): { process: TeamProcess; ownerId: string }[] {
+    const selectedByOwnerId = new Map<string, TeamProcess>();
+
+    for (const process of processes) {
+      const ownerId = process.registeredBy
+        ? (memberNodeIdByAlias?.get(process.registeredBy) ?? null)
+        : null;
+      if (!ownerId) {
+        continue;
+      }
+
+      const existing = selectedByOwnerId.get(ownerId);
+      if (!existing || TeamGraphAdapter.#compareProcessPriority(process, existing) < 0) {
+        selectedByOwnerId.set(ownerId, process);
+      }
+    }
+
+    return Array.from(selectedByOwnerId.entries()).map(([ownerId, process]) => ({
+      process,
+      ownerId,
+    }));
+  }
+
+  static #compareProcessPriority(left: TeamProcess, right: TeamProcess): number {
+    const leftRank = left.stoppedAt ? 1 : 0;
+    const rightRank = right.stoppedAt ? 1 : 0;
+    if (leftRank !== rightRank) {
+      return leftRank - rightRank;
+    }
+
+    const leftTimestamp = left.stoppedAt ?? left.registeredAt;
+    const rightTimestamp = right.stoppedAt ?? right.registeredAt;
+    if (leftTimestamp !== rightTimestamp) {
+      return rightTimestamp.localeCompare(leftTimestamp);
+    }
+
+    return left.id.localeCompare(right.id);
+  }
+
   #attachActivityFeeds(
     nodes: GraphNode[],
     data: TeamData,
@@ -680,7 +857,8 @@ export class TeamGraphAdapter {
     teamName: string,
     leadId: string,
     leadName: string,
-    edges: GraphEdge[]
+    edges: GraphEdge[],
+    memberNodeIdByAlias: ReadonlyMap<string, string>
   ): void {
     const ordered = [...messages].reverse();
 
@@ -763,16 +941,22 @@ export class TeamGraphAdapter {
         continue;
       }
 
-      const edgeId = TeamGraphAdapter.#resolveMessageEdge(msg, teamName, leadId, leadName, edges);
+      const edgeId = TeamGraphAdapter.#resolveMessageEdge(
+        msg,
+        leadId,
+        leadName,
+        edges,
+        memberNodeIdByAlias
+      );
       if (!edgeId) continue;
 
       // Determine direction: messages FROM a teammate TO lead should reverse
       // (edges are always lead→member, but message goes member→lead)
       const fromId = TeamGraphAdapter.#resolveParticipantId(
         msg.from ?? '',
-        teamName,
         leadId,
-        leadName
+        leadName,
+        memberNodeIdByAlias
       );
       const isFromTeammate = fromId !== leadId;
 
@@ -812,7 +996,8 @@ export class TeamGraphAdapter {
     teamName: string,
     leadId: string,
     leadName: string,
-    edges: GraphEdge[]
+    edges: GraphEdge[],
+    memberNodeIdByAlias: ReadonlyMap<string, string>
   ): void {
     // First call: record current comment counts without creating particles.
     // This prevents pre-existing comments from spawning particles when the graph opens.
@@ -851,9 +1036,9 @@ export class TeamGraphAdapter {
           }
           const authorNodeId = TeamGraphAdapter.#resolveParticipantId(
             newComment.author,
-            teamName,
             leadId,
-            leadName
+            leadName,
+            memberNodeIdByAlias
           );
           const taskNodeId = `task:${teamName}:${task.id}`;
           const authorEdge =
@@ -985,16 +1170,26 @@ export class TeamGraphAdapter {
 
   static #resolveMessageEdge(
     msg: InboxMessage,
-    teamName: string,
     leadId: string,
     leadName: string,
-    edges: GraphEdge[]
+    edges: GraphEdge[],
+    memberNodeIdByAlias: ReadonlyMap<string, string>
   ): string | null {
     const { from, to } = msg;
 
     if (from && to) {
-      const fromId = TeamGraphAdapter.#resolveParticipantId(from, teamName, leadId, leadName);
-      const toId = TeamGraphAdapter.#resolveParticipantId(to, teamName, leadId, leadName);
+      const fromId = TeamGraphAdapter.#resolveParticipantId(
+        from,
+        leadId,
+        leadName,
+        memberNodeIdByAlias
+      );
+      const toId = TeamGraphAdapter.#resolveParticipantId(
+        to,
+        leadId,
+        leadName,
+        memberNodeIdByAlias
+      );
       return (
         edges.find((e) => e.source === fromId && e.target === toId)?.id ??
         edges.find((e) => e.source === toId && e.target === fromId)?.id ??
@@ -1003,7 +1198,12 @@ export class TeamGraphAdapter {
     }
 
     if (from && !to) {
-      const fromId = TeamGraphAdapter.#resolveParticipantId(from, teamName, leadId, leadName);
+      const fromId = TeamGraphAdapter.#resolveParticipantId(
+        from,
+        leadId,
+        leadName,
+        memberNodeIdByAlias
+      );
       return (
         edges.find(
           (e) =>
@@ -1018,14 +1218,14 @@ export class TeamGraphAdapter {
 
   static #resolveParticipantId(
     name: string,
-    teamName: string,
     leadId: string,
-    leadName?: string
+    leadName: string | undefined,
+    memberNodeIdByAlias: ReadonlyMap<string, string>
   ): string {
     const normalized = name.trim().toLowerCase();
     if (normalized === 'user' || normalized === 'team-lead') return leadId;
     if (normalized === leadName?.trim().toLowerCase()) return leadId;
-    return `member:${teamName}:${name}`;
+    return memberNodeIdByAlias.get(name) ?? leadId;
   }
 
   /** Extract external team name from cross-team "from" field like "team-b.alice" */

src/features/agent-graph/renderer/hooks/useGraphActivityContext.ts

@@ -0,0 +1,17 @@
+import { useStore } from '@renderer/store';
+import { selectTeamDataForName } from '@renderer/store/slices/teamSlice';
+import { useShallow } from 'zustand/react/shallow';
+
+import type { TeamData, TeamSummary } from '@shared/types/team';
+
+export function useGraphActivityContext(teamName: string): {
+  teamData: TeamData | null;
+  teams: TeamSummary[];
+} {
+  return useStore(
+    useShallow((state) => ({
+      teamData: selectTeamDataForName(state, teamName),
+      teams: state.teams,
+    }))
+  );
+}

src/features/agent-graph/renderer/hooks/useGraphMemberPopoverContext.ts

@@ -0,0 +1,19 @@
+import { useStore } from '@renderer/store';
+import {
+  getCurrentProvisioningProgressForTeam,
+  selectTeamDataForName,
+} from '@renderer/store/slices/teamSlice';
+import { useShallow } from 'zustand/react/shallow';
+
+export function useGraphMemberPopoverContext(teamName: string, memberName: string) {
+  return useStore(
+    useShallow((state) => ({
+      teamData: teamName ? selectTeamDataForName(state, teamName) : null,
+      spawnEntry: teamName ? state.memberSpawnStatusesByTeam[teamName]?.[memberName] : undefined,
+      leadActivity: teamName ? state.leadActivityByTeam[teamName] : undefined,
+      progress: teamName ? getCurrentProvisioningProgressForTeam(state, teamName) : null,
+      memberSpawnSnapshot: teamName ? state.memberSpawnSnapshotsByTeam[teamName] : undefined,
+      memberSpawnStatuses: teamName ? state.memberSpawnStatusesByTeam[teamName] : undefined,
+    }))
+  );
+}

src/features/agent-graph/renderer/hooks/useGraphSidebarVisibility.ts

@@ -0,0 +1,52 @@
+import { useCallback, useEffect, useState } from 'react';
+
+import { useStore } from '@renderer/store';
+
+const GRAPH_SIDEBAR_VISIBILITY_STORAGE_KEY = 'team-graph-sidebar-visible';
+
+function readInitialVisibility(): boolean {
+  if (typeof window === 'undefined') {
+    return true;
+  }
+
+  try {
+    return window.localStorage.getItem(GRAPH_SIDEBAR_VISIBILITY_STORAGE_KEY) !== 'false';
+  } catch {
+    return true;
+  }
+}
+
+export function useGraphSidebarVisibility(): {
+  sidebarVisible: boolean;
+  toggleSidebarVisible: () => void;
+} {
+  const [sidebarEnabled, setSidebarEnabled] = useState<boolean>(readInitialVisibility);
+  const messagesPanelMode = useStore((state) => state.messagesPanelMode);
+  const setMessagesPanelMode = useStore((state) => state.setMessagesPanelMode);
+  const sidebarVisible = sidebarEnabled && messagesPanelMode === 'sidebar';
+
+  useEffect(() => {
+    try {
+      window.localStorage.setItem(GRAPH_SIDEBAR_VISIBILITY_STORAGE_KEY, String(sidebarEnabled));
+    } catch {
+      // Ignore storage failures and keep UI responsive.
+    }
+  }, [sidebarEnabled]);
+
+  const toggleSidebarVisible = useCallback(() => {
+    if (sidebarVisible) {
+      setSidebarEnabled(false);
+      return;
+    }
+
+    setSidebarEnabled(true);
+    if (messagesPanelMode !== 'sidebar') {
+      setMessagesPanelMode('sidebar');
+    }
+  }, [messagesPanelMode, setMessagesPanelMode, sidebarVisible]);
+
+  return {
+    sidebarVisible,
+    toggleSidebarVisible,
+  };
+}

src/features/agent-graph/renderer/hooks/useTeamGraphAdapter.ts

@@ -3,17 +3,19 @@
  * Thin wrapper — instantiates the class adapter and calls adapt() with store data.
  */
 
-import { useMemo, useRef, useSyncExternalStore } from 'react';
+import { useLayoutEffect, useMemo, useRef, useSyncExternalStore } from 'react';
 
 import { getSnapshot, subscribe } from '@renderer/services/commentReadStorage';
 import { useStore } from '@renderer/store';
 import {
   getCurrentProvisioningProgressForTeam,
+  isTeamGraphSlotPersistenceDisabled,
   selectTeamDataForName,
 } from '@renderer/store/slices/teamSlice';
+import { buildTeamGraphDefaultLayoutSeed } from '@shared/utils/teamGraphDefaultLayout';
 import { useShallow } from 'zustand/react/shallow';
 
-import { TeamGraphAdapter } from './TeamGraphAdapter';
+import { TeamGraphAdapter } from '../adapters/TeamGraphAdapter';
 
 import type { GraphDataPort } from '@claude-teams/agent-graph';
 
@@ -31,6 +33,9 @@ export function useTeamGraphAdapter(teamName: string): GraphDataPort {
     toolHistory,
     provisioningProgress,
     memberSpawnSnapshot,
+    slotAssignments,
+    graphLayoutSession,
+    ensureTeamGraphSlotAssignments,
   } = useStore(
     useShallow((s) => ({
       teamData: selectTeamDataForName(s, teamName),
@@ -43,6 +48,9 @@ export function useTeamGraphAdapter(teamName: string): GraphDataPort {
       toolHistory: teamName ? s.toolHistoryByTeam[teamName] : undefined,
       provisioningProgress: teamName ? getCurrentProvisioningProgressForTeam(s, teamName) : null,
       memberSpawnSnapshot: teamName ? s.memberSpawnSnapshotsByTeam[teamName] : undefined,
+      slotAssignments: teamName ? s.slotAssignmentsByTeam[teamName] : undefined,
+      graphLayoutSession: teamName ? s.graphLayoutSessionByTeam[teamName] : undefined,
+      ensureTeamGraphSlotAssignments: s.ensureTeamGraphSlotAssignments,
     }))
   );
 
@@ -58,6 +66,53 @@ export function useTeamGraphAdapter(teamName: string): GraphDataPort {
 
   const commentReadState = useSyncExternalStore(subscribe, getSnapshot);
 
+  const effectiveSlotAssignments = useMemo(() => {
+    if (!teamData) {
+      return slotAssignments;
+    }
+    if (!isTeamGraphSlotPersistenceDisabled()) {
+      return slotAssignments;
+    }
+    if (graphLayoutSession?.mode === 'manual') {
+      return slotAssignments;
+    }
+    const defaultSeed = buildTeamGraphDefaultLayoutSeed(
+      teamData.members,
+      teamData.config.members ?? []
+    );
+    const defaultAssignments =
+      Object.keys(defaultSeed.assignments).length === 0 ? undefined : defaultSeed.assignments;
+    if (!slotAssignments) {
+      return defaultAssignments;
+    }
+    if (graphLayoutSession?.signature !== defaultSeed.signature) {
+      return defaultAssignments;
+    }
+    const visibleAssignmentKeys = defaultSeed.orderedVisibleOwnerIds.filter(
+      (stableOwnerId) => slotAssignments[stableOwnerId]
+    );
+    const hasExactVisibleDefaults =
+      visibleAssignmentKeys.length === Object.keys(defaultSeed.assignments).length &&
+      visibleAssignmentKeys.every((stableOwnerId) => {
+        const currentAssignment = slotAssignments[stableOwnerId];
+        const defaultAssignment = defaultSeed.assignments[stableOwnerId];
+        return (
+          currentAssignment &&
+          defaultAssignment &&
+          currentAssignment.ringIndex === defaultAssignment.ringIndex &&
+          currentAssignment.sectorIndex === defaultAssignment.sectorIndex
+        );
+      });
+    return hasExactVisibleDefaults ? slotAssignments : defaultAssignments;
+  }, [graphLayoutSession, slotAssignments, teamData]);
+
+  useLayoutEffect(() => {
+    if (!teamName || !teamData) {
+      return;
+    }
+    ensureTeamGraphSlotAssignments(teamName, teamData.members, teamData.config.members ?? []);
+  }, [ensureTeamGraphSlotAssignments, teamData, teamName]);
+
   return useMemo(
     () =>
       adapterRef.current.adapt(
@@ -72,7 +127,8 @@ export function useTeamGraphAdapter(teamName: string): GraphDataPort {
         toolHistory,
         commentReadState,
         provisioningProgress,
-        memberSpawnSnapshot
+        memberSpawnSnapshot,
+        effectiveSlotAssignments
       ),
     [
       teamData,
@@ -87,6 +143,7 @@ export function useTeamGraphAdapter(teamName: string): GraphDataPort {
       commentReadState,
       provisioningProgress,
       memberSpawnSnapshot,
+      effectiveSlotAssignments,
     ]
   );
 }

src/features/agent-graph/renderer/hooks/useTeamGraphSlotReset.ts

@@ -0,0 +1,18 @@
+import { useLayoutEffect } from 'react';
+
+import { useStore } from '@renderer/store';
+import { isTeamGraphSlotPersistenceDisabled } from '@renderer/store/slices/teamSlice';
+
+export function useTeamGraphSlotReset(teamName: string, enabled = true): void {
+  const resetTeamGraphSlotAssignmentsToDefaults = useStore(
+    (s) => s.resetTeamGraphSlotAssignmentsToDefaults
+  );
+
+  useLayoutEffect(() => {
+    if (!enabled || !isTeamGraphSlotPersistenceDisabled()) {
+      return;
+    }
+
+    resetTeamGraphSlotAssignmentsToDefaults(teamName);
+  }, [enabled, resetTeamGraphSlotAssignmentsToDefaults, teamName]);
+}

src/features/agent-graph/renderer/hooks/useTeamGraphSurfaceActions.ts

@@ -0,0 +1,56 @@
+import { useCallback } from 'react';
+
+import { useStore } from '@renderer/store';
+
+import { parseGraphMemberNodeId } from '../../core/domain/graphOwnerIdentity';
+
+import type { GraphOwnerSlotAssignment } from '@claude-teams/agent-graph';
+
+export function useTeamGraphSurfaceActions(teamName: string): {
+  openTeamPage: () => void;
+  commitOwnerSlotDrop: (payload: {
+    nodeId: string;
+    assignment: GraphOwnerSlotAssignment;
+    displacedNodeId?: string;
+    displacedAssignment?: GraphOwnerSlotAssignment;
+  }) => void;
+} {
+  const openTeamPage = useCallback(() => {
+    useStore.getState().openTeamTab(teamName);
+  }, [teamName]);
+
+  const commitOwnerSlotDrop = useCallback(
+    (payload: {
+      nodeId: string;
+      assignment: GraphOwnerSlotAssignment;
+      displacedNodeId?: string;
+      displacedAssignment?: GraphOwnerSlotAssignment;
+    }) => {
+      const stableOwnerId = parseGraphMemberNodeId(payload.nodeId, teamName);
+      if (!stableOwnerId) {
+        return;
+      }
+      const displacedStableOwnerId = payload.displacedNodeId
+        ? parseGraphMemberNodeId(payload.displacedNodeId, teamName)
+        : null;
+      const store = useStore.getState();
+      if (displacedStableOwnerId && payload.displacedAssignment) {
+        store.commitTeamGraphOwnerSlotDrop(
+          teamName,
+          stableOwnerId,
+          payload.assignment,
+          displacedStableOwnerId,
+          payload.displacedAssignment
+        );
+        return;
+      }
+      store.setTeamGraphOwnerSlotAssignment(teamName, stableOwnerId, payload.assignment);
+    },
+    [teamName]
+  );
+
+  return {
+    openTeamPage,
+    commitOwnerSlotDrop,
+  };
+}

src/features/agent-graph/renderer/index.ts

@@ -0,0 +1,13 @@
+/**
+ * agent-graph renderer feature - public API.
+ *
+ * Consumers outside the feature should import from here instead of reaching
+ * into ui/, hooks/, or core/ directly.
+ */
+
+export { buildInlineActivityEntries } from '../core/domain/buildInlineActivityEntries';
+export { buildGraphMemberNodeIdForMember } from '../core/domain/graphOwnerIdentity';
+export { TeamGraphAdapter } from './adapters/TeamGraphAdapter';
+export type { TeamGraphOverlayProps } from './ui/TeamGraphOverlay';
+export { TeamGraphOverlay } from './ui/TeamGraphOverlay';
+export { TeamGraphTab } from './ui/TeamGraphTab';

src/features/agent-graph/renderer/ui/GraphActivityHud.tsx

@@ -0,0 +1,532 @@
+import { useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState } from 'react';
+
+import { ACTIVITY_LANE } from '@claude-teams/agent-graph';
+import { ActivityItem } from '@renderer/components/team/activity/ActivityItem';
+import {
+  buildMessageContext,
+  resolveMessageRenderProps,
+} from '@renderer/components/team/activity/activityMessageContext';
+import { MessageExpandDialog } from '@renderer/components/team/activity/MessageExpandDialog';
+import { useStableTeamMentionMeta } from '@renderer/hooks/useStableTeamMentionMeta';
+import { useTeamMessagesRead } from '@renderer/hooks/useTeamMessagesRead';
+import { toMessageKey } from '@renderer/utils/teamMessageKey';
+
+import {
+  buildInlineActivityEntries,
+  getGraphLeadMemberName,
+  type InlineActivityEntry,
+} from '../../core/domain/buildInlineActivityEntries';
+import { useGraphActivityContext } from '../hooks/useGraphActivityContext';
+
+import type { GraphNode } from '@claude-teams/agent-graph';
+import type { TimelineItem } from '@renderer/components/team/activity/LeadThoughtsGroup';
+import type {
+  MemberActivityFilter,
+  MemberDetailTab,
+} from '@renderer/components/team/members/memberDetailTypes';
+import type { ResolvedTeamMember } from '@shared/types/team';
+
+const ACTIVITY_SHELL_HEIGHT =
+  ACTIVITY_LANE.headerHeight +
+  ACTIVITY_LANE.maxVisibleItems * ACTIVITY_LANE.rowHeight +
+  ACTIVITY_LANE.overflowHeight;
+
+interface GraphActivityHudProps {
+  teamName: string;
+  nodes: GraphNode[];
+  getActivityWorldRect?: (ownerNodeId: string) => {
+    left: number;
+    top: number;
+    right: number;
+    bottom: number;
+    width: number;
+    height: number;
+  } | null;
+  getCameraZoom?: () => number;
+  worldToScreen?: (x: number, y: number) => { x: number; y: number };
+  getNodeWorldPosition?: (nodeId: string) => { x: number; y: number } | null;
+  getViewportSize?: () => { width: number; height: number };
+  focusNodeIds: ReadonlySet<string> | null;
+  enabled?: boolean;
+  onOpenTaskDetail?: (taskId: string) => void;
+  onOpenMemberProfile?: (
+    memberName: string,
+    options?: {
+      initialTab?: MemberDetailTab;
+      initialActivityFilter?: MemberActivityFilter;
+    }
+  ) => void;
+}
+
+export const GraphActivityHud = ({
+  teamName,
+  nodes,
+  getActivityWorldRect = () => null,
+  getCameraZoom = () => 1,
+  worldToScreen,
+  getNodeWorldPosition = () => null,
+  getViewportSize,
+  focusNodeIds,
+  enabled = true,
+  onOpenTaskDetail,
+  onOpenMemberProfile,
+}: GraphActivityHudProps): React.JSX.Element | null => {
+  const worldLayerRef = useRef<HTMLDivElement | null>(null);
+  const shellRefs = useRef(new Map<string, HTMLDivElement | null>());
+  const connectorRefs = useRef(new Map<string, SVGSVGElement | null>());
+  const connectorPathRefs = useRef(new Map<string, SVGPathElement | null>());
+  const [expandedItem, setExpandedItem] = useState<TimelineItem | null>(null);
+  const { teamData, teams } = useGraphActivityContext(teamName);
+
+  const ownerNodes = useMemo(
+    () =>
+      nodes.filter(
+        (node): node is GraphNode & { kind: 'lead' | 'member' } =>
+          node.kind === 'lead' || node.kind === 'member'
+      ),
+    [nodes]
+  );
+  const leadNodeId = ownerNodes.find((node) => node.kind === 'lead')?.id ?? `lead:${teamName}`;
+  const leadName = teamData ? getGraphLeadMemberName(teamData, teamName) : `${teamName}-lead`;
+  const ownerNodeIds = useMemo(() => new Set(ownerNodes.map((node) => node.id)), [ownerNodes]);
+  const entryMapByOwnerNodeId = useMemo(() => {
+    if (!teamData) {
+      return new Map<string, InlineActivityEntry[]>();
+    }
+    return buildInlineActivityEntries({
+      data: teamData,
+      teamName,
+      leadId: leadNodeId,
+      leadName,
+      ownerNodeIds,
+    });
+  }, [leadName, leadNodeId, ownerNodeIds, teamData, teamName]);
+  const messageContext = useMemo(() => buildMessageContext(teamData?.members), [teamData?.members]);
+  const { teamNames, teamColorByName } = useStableTeamMentionMeta(teams);
+  const { readSet } = useTeamMessagesRead(teamName);
+
+  useEffect(() => {
+    setExpandedItem(null);
+  }, [teamName]);
+
+  const visibleLanes = useMemo(() => {
+    return ownerNodes
+      .map((node) => {
+        const graphItems = node.activityItems ?? [];
+        const overflowCount = node.activityOverflowCount ?? 0;
+        const visibleCount = Math.max(0, graphItems.length - overflowCount);
+        const visibleGraphItems = graphItems.slice(0, visibleCount);
+        const entriesById = new Map(
+          (entryMapByOwnerNodeId.get(node.id) ?? []).map(
+            (entry) => [entry.graphItem.id, entry] as const
+          )
+        );
+        const entries = visibleGraphItems
+          .map((item) => entriesById.get(item.id))
+          .filter((entry): entry is NonNullable<typeof entry> => Boolean(entry));
+
+        return {
+          node,
+          entries,
+          overflowCount,
+        };
+      })
+      .filter(
+        (lane) => lane.node.kind === 'member' || lane.entries.length > 0 || lane.overflowCount > 0
+      );
+  }, [entryMapByOwnerNodeId, ownerNodes]);
+
+  useLayoutEffect(() => {
+    if (!enabled || visibleLanes.length === 0) {
+      for (const shell of shellRefs.current.values()) {
+        if (shell) {
+          shell.style.opacity = '0';
+        }
+      }
+      for (const connector of connectorRefs.current.values()) {
+        if (connector) {
+          connector.style.opacity = '0';
+        }
+      }
+      return;
+    }
+
+    let frameId = 0;
+    const updatePositions = (): void => {
+      const worldLayer = worldLayerRef.current;
+      if (worldLayer && worldToScreen) {
+        const origin = worldToScreen(0, 0);
+        const zoom = Math.max(getCameraZoom(), 0.001);
+        worldLayer.style.transform = `translate(${Math.round(origin.x)}px, ${Math.round(origin.y)}px) scale(${zoom.toFixed(3)})`;
+      }
+
+      const measurableLanes: {
+        lane: (typeof visibleLanes)[number];
+        shell: HTMLDivElement;
+        connector: SVGSVGElement | null;
+        connectorPath: SVGPathElement | null;
+        laneRect: NonNullable<ReturnType<typeof getActivityWorldRect>>;
+        nodeWorld: { x: number; y: number };
+      }[] = [];
+
+      for (const lane of visibleLanes) {
+        const shell = shellRefs.current.get(lane.node.id);
+        if (!shell) {
+          continue;
+        }
+        const connector = connectorRefs.current.get(lane.node.id) ?? null;
+        const connectorPath = connectorPathRefs.current.get(lane.node.id) ?? null;
+
+        const laneRect = getActivityWorldRect(lane.node.id);
+        const nodeWorld = getNodeWorldPosition(lane.node.id);
+        if (!laneRect || !nodeWorld || !worldToScreen) {
+          shell.style.opacity = '0';
+          if (connector) {
+            connector.style.opacity = '0';
+          }
+          continue;
+        }
+
+        const zoom = Math.max(getCameraZoom(), 0.001);
+        const screenTopLeft = worldToScreen(laneRect.left, laneRect.top);
+        const widthScreen = Math.max(1, laneRect.width * zoom);
+        const heightScreen = Math.max(1, laneRect.height * zoom);
+        const viewport = getViewportSize?.();
+        const laneVisible =
+          !viewport ||
+          (screenTopLeft.x + widthScreen > -80 &&
+            screenTopLeft.x < viewport.width + 80 &&
+            screenTopLeft.y + heightScreen > -80 &&
+            screenTopLeft.y < viewport.height + 80);
+        if (!laneVisible) {
+          shell.style.opacity = '0';
+          if (connector) {
+            connector.style.opacity = '0';
+          }
+          continue;
+        }
+
+        measurableLanes.push({
+          lane,
+          shell,
+          connector,
+          connectorPath,
+          laneRect,
+          nodeWorld,
+        });
+      }
+
+      for (const entry of measurableLanes) {
+        const { lane, shell, connector, connectorPath, laneRect, nodeWorld } = entry;
+        const baseOpacity = focusNodeIds && !focusNodeIds.has(lane.node.id) ? 0.25 : 1;
+
+        shell.style.opacity = String(baseOpacity);
+        shell.style.left = `${Math.round(laneRect.left)}px`;
+        shell.style.top = `${Math.round(laneRect.top)}px`;
+        shell.style.transform = '';
+
+        if (connector && connectorPath) {
+          const endX = laneRect.left + laneRect.width / 2;
+          const endY = laneRect.top >= nodeWorld.y ? laneRect.top + 10 : laneRect.bottom - 10;
+          const startX = nodeWorld.x;
+          const startY = nodeWorld.y - 18;
+          const minX = Math.min(startX, endX);
+          const minY = Math.min(startY, endY);
+          const connectorWidth = Math.max(1, Math.abs(endX - startX));
+          const connectorHeight = Math.max(1, Math.abs(endY - startY));
+          const localStartX = startX - minX;
+          const localStartY = startY - minY;
+          const localEndX = endX - minX;
+          const localEndY = endY - minY;
+          const dx = localEndX - localStartX;
+          const curve = Math.max(28, Math.abs(dx) * 0.35);
+          const c1x = localStartX + Math.sign(dx || 1) * curve;
+          const c1y = localStartY;
+          const c2x = localEndX - Math.sign(dx || 1) * curve;
+          const c2y = localEndY;
+
+          connector.style.opacity = String(baseOpacity);
+          connector.style.left = `${Math.round(minX)}px`;
+          connector.style.top = `${Math.round(minY)}px`;
+          connector.setAttribute('width', String(Math.ceil(connectorWidth)));
+          connector.setAttribute('height', String(Math.ceil(connectorHeight)));
+          connector.setAttribute(
+            'viewBox',
+            `0 0 ${Math.ceil(connectorWidth)} ${Math.ceil(connectorHeight)}`
+          );
+          connectorPath.setAttribute(
+            'd',
+            `M ${localStartX.toFixed(1)} ${localStartY.toFixed(1)} C ${c1x.toFixed(1)} ${c1y.toFixed(1)}, ${c2x.toFixed(1)} ${c2y.toFixed(1)}, ${localEndX.toFixed(1)} ${localEndY.toFixed(1)}`
+          );
+        }
+      }
+
+      frameId = window.requestAnimationFrame(updatePositions);
+    };
+
+    updatePositions();
+    return () => {
+      window.cancelAnimationFrame(frameId);
+    };
+  }, [
+    enabled,
+    focusNodeIds,
+    getActivityWorldRect,
+    getCameraZoom,
+    getNodeWorldPosition,
+    getViewportSize,
+    worldToScreen,
+    visibleLanes,
+  ]);
+
+  const expandedItemsByKey = useMemo(() => {
+    const items = new Map<string, TimelineItem>();
+    for (const lane of visibleLanes) {
+      for (const entry of lane.entries) {
+        const key = toMessageKey(entry.message);
+        items.set(key, { type: 'message', message: entry.message });
+      }
+    }
+    return items;
+  }, [visibleLanes]);
+
+  const handleExpandItem = useCallback(
+    (key: string) => {
+      const next = expandedItemsByKey.get(key);
+      if (next) {
+        setExpandedItem(next);
+      }
+    },
+    [expandedItemsByKey]
+  );
+
+  const handleMessageClick = useCallback((item: TimelineItem) => {
+    setExpandedItem(item);
+  }, []);
+
+  const handleMemberNameClick = useCallback(
+    (memberName: string) => {
+      onOpenMemberProfile?.(memberName);
+    },
+    [onOpenMemberProfile]
+  );
+
+  const handleMemberClick = useCallback(
+    (member: ResolvedTeamMember) => {
+      onOpenMemberProfile?.(member.name);
+    },
+    [onOpenMemberProfile]
+  );
+
+  const handleOpenOwnerActivity = useCallback(
+    (node: GraphNode & { kind: 'lead' | 'member' }) => {
+      if (node.domainRef.kind !== 'lead' && node.domainRef.kind !== 'member') {
+        return;
+      }
+      onOpenMemberProfile?.(node.domainRef.memberName, {
+        initialTab: 'activity',
+        initialActivityFilter: 'all',
+      });
+    },
+    [onOpenMemberProfile]
+  );
+
+  const forwardWheelToGraph = useCallback((event: WheelEvent, shell: HTMLDivElement) => {
+    const graphRoot = shell.closest('.team-graph-view');
+    const canvas = graphRoot?.querySelector('canvas');
+    if (!(canvas instanceof HTMLCanvasElement)) {
+      return;
+    }
+    if (event.cancelable) {
+      event.preventDefault();
+    }
+    canvas.dispatchEvent(
+      new WheelEvent('wheel', {
+        deltaX: event.deltaX,
+        deltaY: event.deltaY,
+        deltaMode: event.deltaMode,
+        clientX: event.clientX,
+        clientY: event.clientY,
+        ctrlKey: event.ctrlKey,
+        shiftKey: event.shiftKey,
+        altKey: event.altKey,
+        metaKey: event.metaKey,
+        bubbles: true,
+        cancelable: true,
+      })
+    );
+  }, []);
+
+  useEffect(() => {
+    if (!enabled) {
+      return;
+    }
+
+    const listeners: { shell: HTMLDivElement; handler: (event: WheelEvent) => void }[] = [];
+
+    for (const lane of visibleLanes) {
+      const shell = shellRefs.current.get(lane.node.id);
+      if (!shell) {
+        continue;
+      }
+      const handler = (event: WheelEvent): void => forwardWheelToGraph(event, shell);
+      shell.addEventListener('wheel', handler, { passive: false });
+      listeners.push({ shell, handler });
+    }
+
+    return () => {
+      for (const { shell, handler } of listeners) {
+        shell.removeEventListener('wheel', handler);
+      }
+    };
+  }, [enabled, forwardWheelToGraph, visibleLanes]);
+
+  if (!enabled || !teamData || visibleLanes.length === 0) {
+    return null;
+  }
+
+  return (
+    <>
+      <div
+        ref={worldLayerRef}
+        className="pointer-events-none absolute left-0 top-0 z-[8] origin-top-left select-none"
+      >
+        {visibleLanes.map((lane) => (
+          <div key={lane.node.id}>
+            {(() => {
+              const laneRect = getActivityWorldRect(lane.node.id);
+              const laneWidth = laneRect?.width ?? ACTIVITY_LANE.width;
+              const laneHeight = laneRect?.height ?? ACTIVITY_SHELL_HEIGHT;
+
+              return (
+                <>
+                  <svg
+                    ref={(element) => {
+                      connectorRefs.current.set(lane.node.id, element);
+                    }}
+                    className="pointer-events-none absolute z-[9] overflow-visible opacity-0"
+                  >
+                    <path
+                      ref={(element) => {
+                        connectorPathRefs.current.set(lane.node.id, element);
+                      }}
+                      d=""
+                      fill="none"
+                      stroke="rgba(148, 163, 184, 0.3)"
+                      strokeWidth="1.25"
+                      strokeLinecap="round"
+                      strokeDasharray="3 4"
+                    />
+                  </svg>
+                  <div
+                    ref={(element) => {
+                      shellRefs.current.set(lane.node.id, element);
+                    }}
+                    className="pointer-events-auto absolute z-10 origin-top-left select-none opacity-0"
+                    style={{
+                      width: `${laneWidth}px`,
+                      maxWidth: `${laneWidth}px`,
+                      height: `${laneHeight}px`,
+                    }}
+                    onDragStart={(event) => {
+                      event.preventDefault();
+                    }}
+                  >
+                    <div className="flex h-full min-w-0 max-w-full flex-col overflow-hidden">
+                      <div className="mb-1 px-1 text-[10px] font-semibold tracking-[0.2em] text-slate-400/70">
+                        Activity
+                      </div>
+                      <div className="flex min-h-0 flex-1 flex-col gap-2 overflow-hidden">
+                        {lane.entries.length === 0 && lane.overflowCount === 0 ? (
+                          <div className="flex h-[72px] min-h-[72px] items-center rounded-md border border-dashed border-white/10 bg-[rgba(8,14,28,0.28)] px-3 text-[11px] text-slate-400/60">
+                            No recent activity
+                          </div>
+                        ) : null}
+                        {lane.entries.map((entry, index) => {
+                          const messageKey = toMessageKey(entry.message);
+                          const renderProps = resolveMessageRenderProps(
+                            entry.message,
+                            messageContext
+                          );
+                          const timelineItem: TimelineItem = {
+                            type: 'message',
+                            message: entry.message,
+                          };
+                          const isUnread = !entry.message.read && !readSet.has(messageKey);
+
+                          return (
+                            <div
+                              key={entry.graphItem.id}
+                              className="h-[72px] min-h-[72px] min-w-0 max-w-full cursor-pointer overflow-hidden"
+                              role="button"
+                              tabIndex={0}
+                              onClick={() => handleMessageClick(timelineItem)}
+                              onKeyDown={(event) => {
+                                if (event.key === 'Enter' || event.key === ' ') {
+                                  event.preventDefault();
+                                  handleMessageClick(timelineItem);
+                                }
+                              }}
+                            >
+                              <ActivityItem
+                                message={entry.message}
+                                teamName={teamName}
+                                compactHeader
+                                collapseMode="managed"
+                                isCollapsed
+                                canToggleCollapse={false}
+                                isUnread={isUnread}
+                                expandItemKey={messageKey}
+                                onExpand={handleExpandItem}
+                                memberRole={renderProps.memberRole}
+                                memberColor={renderProps.memberColor}
+                                recipientColor={renderProps.recipientColor}
+                                memberColorMap={messageContext.colorMap}
+                                localMemberNames={messageContext.localMemberNames}
+                                onMemberNameClick={handleMemberNameClick}
+                                onTaskIdClick={onOpenTaskDetail}
+                                zebraShade={index % 2 === 1}
+                                teamNames={teamNames}
+                                teamColorByName={teamColorByName}
+                              />
+                            </div>
+                          );
+                        })}
+
+                        {lane.overflowCount > 0 ? (
+                          <button
+                            type="button"
+                            className="h-8 min-h-8 w-full rounded-md border border-white/10 bg-[rgba(8,14,28,0.64)] px-3 py-1 text-center text-[11px] font-medium text-slate-300 transition-colors hover:border-white/20 hover:bg-[rgba(12,20,40,0.78)]"
+                            onClick={() => handleOpenOwnerActivity(lane.node)}
+                          >
+                            +{lane.overflowCount} more
+                          </button>
+                        ) : null}
+                      </div>
+                    </div>
+                  </div>
+                </>
+              );
+            })()}
+          </div>
+        ))}
+      </div>
+
+      <MessageExpandDialog
+        expandedItem={expandedItem}
+        open={expandedItem !== null}
+        onOpenChange={(open) => {
+          if (!open) {
+            setExpandedItem(null);
+          }
+        }}
+        teamName={teamName}
+        members={teamData.members}
+        onMemberClick={handleMemberClick}
+        onTaskIdClick={onOpenTaskDetail}
+        teamNames={teamNames}
+        teamColorByName={teamColorByName}
+      />
+    </>
+  );
+};

src/features/agent-graph/renderer/ui/GraphBlockingEdgePopover.tsx

@@ -2,8 +2,8 @@ import { useMemo } from 'react';
 
 import { Badge } from '@renderer/components/ui/badge';
 import { Button } from '@renderer/components/ui/button';
-import { useStore } from '@renderer/store';
-import { selectTeamDataForName } from '@renderer/store/slices/teamSlice';
+
+import { useGraphActivityContext } from '../hooks/useGraphActivityContext';
 
 import type { GraphEdge, GraphNode } from '@claude-teams/agent-graph';
 import type { TeamTaskWithKanban } from '@shared/types';
@@ -63,7 +63,7 @@ export const GraphBlockingEdgePopover = ({
   onSelectNode,
   onOpenTaskDetail,
 }: GraphBlockingEdgePopoverProps): React.JSX.Element => {
-  const teamData = useStore((state) => selectTeamDataForName(state, teamName));
+  const { teamData } = useGraphActivityContext(teamName);
   const tasksById = useMemo(
     () => new Map((teamData?.tasks ?? []).map((task) => [task.id, task] as const)),
     [teamData?.tasks]

src/features/agent-graph/renderer/ui/GraphNodePopover.tsx

@@ -1,22 +1,18 @@
 /**
  * GraphNodePopover — renders popover for graph nodes using project UI components.
- * Lives in features/ (not in package) so it CAN import from @renderer/.
- * Reuses agentAvatarUrl, status helpers, and UI primitives from the project.
+ * This stays in the renderer slice instead of the reusable package because it
+ * composes project-specific UI, selectors, and presentation helpers.
  */
 
 import { Badge } from '@renderer/components/ui/badge';
 import { Button } from '@renderer/components/ui/button';
-import { useStore } from '@renderer/store';
-import {
-  getCurrentProvisioningProgressForTeam,
-  selectTeamDataForName,
-} from '@renderer/store/slices/teamSlice';
 import { agentAvatarUrl, buildMemberLaunchPresentation } from '@renderer/utils/memberHelpers';
 import { buildTeamProvisioningPresentation } from '@renderer/utils/teamProvisioningPresentation';
 import { ExternalLink, Loader2, MessageSquare, Plus, User } from 'lucide-react';
-import { useShallow } from 'zustand/react/shallow';
 
-import { isTaskInReviewCycle, resolveTaskReviewer } from '../utils/taskGraphSemantics';
+import { isTaskInReviewCycle, resolveTaskReviewer } from '../../core/domain/taskGraphSemantics';
+import { useGraphActivityContext } from '../hooks/useGraphActivityContext';
+import { useGraphMemberPopoverContext } from '../hooks/useGraphMemberPopoverContext';
 
 import { GraphTaskCard } from './GraphTaskCard';
 
@@ -40,11 +36,22 @@ function formatToolPreview(preview: string | undefined): string | undefined {
   // If it looks like raw JSON object, try to extract a readable field
   if (preview.startsWith('{') || preview.startsWith('[')) {
     try {
-      const obj = JSON.parse(preview.length > 200 ? preview.slice(0, 200) : preview);
-      // Common readable fields
-      return (
-        obj.subject ?? obj.name ?? obj.label ?? obj.file_path ?? obj.path ?? obj.query ?? undefined
-      );
+      const parsed: unknown = JSON.parse(preview.length > 200 ? preview.slice(0, 200) : preview);
+      if (parsed && typeof parsed === 'object' && !Array.isArray(parsed)) {
+        const previewRecord = parsed as Record<string, unknown>;
+        const candidates = [
+          previewRecord.subject,
+          previewRecord.name,
+          previewRecord.label,
+          previewRecord.file_path,
+          previewRecord.path,
+          previewRecord.query,
+        ];
+        const firstText = candidates.find((value) => typeof value === 'string');
+        if (typeof firstText === 'string') {
+          return firstText;
+        }
+      }
     } catch {
       // Truncated JSON — extract first quoted value
       const match = /"(?:subject|name|label|path|query)":\s*"([^"]{1,60})"/.exec(preview);
@@ -202,7 +209,7 @@ const OverflowPopoverContent = ({
   onClose: () => void;
   onOpenTaskDetail?: (taskId: string) => void;
 }): React.JSX.Element => {
-  const teamData = useStore((state) => selectTeamDataForName(state, teamName));
+  const { teamData } = useGraphActivityContext(teamName);
   const tasksById = new Map((teamData?.tasks ?? []).map((task) => [task.id, task]));
   const hiddenTasks = (node.overflowTaskIds ?? [])
     .map((taskId) => tasksById.get(taskId) ?? null)
@@ -286,16 +293,7 @@ const MemberPopoverContent = ({
       : '';
   const avatarSrc = node.avatarUrl ?? agentAvatarUrl(memberName, 64);
   const { teamData, spawnEntry, leadActivity, progress, memberSpawnSnapshot, memberSpawnStatuses } =
-    useStore(
-      useShallow((state) => ({
-        teamData: teamName ? selectTeamDataForName(state, teamName) : null,
-        spawnEntry: teamName ? state.memberSpawnStatusesByTeam[teamName]?.[memberName] : undefined,
-        leadActivity: teamName ? state.leadActivityByTeam[teamName] : undefined,
-        progress: teamName ? getCurrentProvisioningProgressForTeam(state, teamName) : null,
-        memberSpawnSnapshot: teamName ? state.memberSpawnSnapshotsByTeam[teamName] : undefined,
-        memberSpawnStatuses: teamName ? state.memberSpawnStatusesByTeam[teamName] : undefined,
-      }))
-    );
+    useGraphMemberPopoverContext(teamName, memberName);
   const member = teamData?.members.find((candidate) => candidate.name === memberName) ?? null;
   const provisioningPresentation =
     teamData && teamName
@@ -322,11 +320,17 @@ const MemberPopoverContent = ({
     : null;
   const fallbackSpawnStatusLabel =
     node.spawnStatus && node.spawnStatus !== 'online'
-      ? node.spawnStatus === 'waiting' || node.spawnStatus === 'spawning'
-        ? 'starting'
-        : node.spawnStatus
+      ? node.spawnStatus === 'waiting'
+        ? 'waiting to start'
+        : node.spawnStatus === 'spawning'
+          ? 'starting'
+          : node.spawnStatus === 'error'
+            ? 'failed'
+            : node.spawnStatus
       : null;
   const statusLabel =
+    launchPresentation?.launchStatusLabel ??
+    node.launchStatusLabel ??
     launchPresentation?.presenceLabel ??
     fallbackSpawnStatusLabel ??
     (node.state === 'active'
@@ -421,7 +425,7 @@ const MemberPopoverContent = ({
         )}
       </div>
 
-      {/* TODO: Context usage disabled — LeadContextUsage.percent unreliable (jumps) */}
+      {/* Context usage stays hidden for now because LeadContextUsage.percent is unreliable. */}
 
       {/* Current task indicator — reuses same pattern as MemberCard */}
       {node.currentTaskId && node.currentTaskSubject && (

src/features/agent-graph/renderer/ui/GraphProvisioningHud.tsx

@@ -0,0 +1,115 @@
+import { useEffect, useMemo, useRef, useState } from 'react';
+
+import { DISPLAY_STEPS } from '@renderer/components/team/provisioningSteps';
+import { StepProgressBar } from '@renderer/components/team/StepProgressBar';
+import { TeamProvisioningPanel } from '@renderer/components/team/TeamProvisioningPanel';
+import { useTeamProvisioningPresentation } from '@renderer/components/team/useTeamProvisioningPresentation';
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+} from '@renderer/components/ui/dialog';
+
+import type { TeamProvisioningPresentation } from '@renderer/utils/teamProvisioningPresentation';
+import type { CSSProperties } from 'react';
+
+const MINI_STEPS = DISPLAY_STEPS.map((step) => ({ key: step.key, label: step.label }));
+const HUD_STEPPER_STYLE: CSSProperties = {
+  ['--stepper-done' as string]: '#22c55e',
+  ['--stepper-done-glow' as string]: 'rgba(34, 197, 94, 0.24)',
+  ['--stepper-current' as string]: '#22c55e',
+  ['--stepper-current-ring' as string]: 'rgba(34, 197, 94, 0.18)',
+  ['--stepper-pending' as string]: 'rgba(148, 163, 184, 0.08)',
+  ['--stepper-pending-text' as string]: '#cbd5e1',
+  ['--stepper-pending-border' as string]: 'rgba(148, 163, 184, 0.2)',
+  ['--stepper-line' as string]: 'rgba(148, 163, 184, 0.14)',
+  ['--stepper-line-done' as string]: '#22c55e',
+  ['--stepper-label' as string]: '#94a3b8',
+  ['--stepper-label-active' as string]: '#e2e8f0',
+  ['--stepper-error' as string]: '#ef4444',
+  ['--stepper-error-glow' as string]: 'rgba(239, 68, 68, 0.22)',
+  ['--stepper-label-error' as string]: '#fca5a5',
+};
+
+function shouldRenderLaunchHud(presentation: TeamProvisioningPresentation | null): boolean {
+  return presentation != null && (presentation.isActive || presentation.isFailed);
+}
+
+export interface GraphProvisioningHudProps {
+  teamName: string;
+  enabled?: boolean;
+}
+
+export const GraphProvisioningHud = ({
+  teamName,
+  enabled = true,
+}: GraphProvisioningHudProps): React.JSX.Element | null => {
+  const { presentation, runInstanceKey } = useTeamProvisioningPresentation(teamName);
+  const lastActiveStepRef = useRef(-1);
+  const [detailsOpen, setDetailsOpen] = useState(false);
+  const shouldRender = enabled && shouldRenderLaunchHud(presentation);
+  const errorStepIndex = presentation?.isFailed
+    ? lastActiveStepRef.current >= 0
+      ? lastActiveStepRef.current
+      : 0
+    : undefined;
+
+  useEffect(() => {
+    setDetailsOpen(false);
+    lastActiveStepRef.current = -1;
+  }, [runInstanceKey, teamName]);
+
+  useEffect(() => {
+    if (presentation && !presentation.isFailed && presentation.currentStepIndex >= 0) {
+      lastActiveStepRef.current = presentation.currentStepIndex;
+    }
+  }, [presentation]);
+
+  const ariaLabel = useMemo(() => {
+    const parts = [presentation?.compactTitle, presentation?.compactDetail].filter(Boolean);
+    return parts.join(' - ') || 'Open launch details';
+  }, [presentation?.compactDetail, presentation?.compactTitle]);
+
+  if (!shouldRender || !presentation) {
+    return null;
+  }
+
+  return (
+    <>
+      <button
+        type="button"
+        className="focus-visible:ring-white/18 w-full touch-none select-none rounded-xl bg-transparent px-1 py-0.5 text-left text-slate-100 transition-opacity hover:opacity-95 focus-visible:outline-none focus-visible:ring-1"
+        onClick={() => setDetailsOpen(true)}
+        onMouseDown={(event) => event.preventDefault()}
+        onDragStart={(event) => event.preventDefault()}
+        aria-label={ariaLabel}
+      >
+        <div className="px-1 py-0.5" style={HUD_STEPPER_STYLE}>
+          <StepProgressBar
+            steps={MINI_STEPS}
+            currentIndex={presentation.currentStepIndex}
+            errorIndex={errorStepIndex}
+            className="w-full origin-top scale-[0.88]"
+          />
+        </div>
+        <span className="sr-only">{ariaLabel}</span>
+      </button>
+
+      <Dialog open={detailsOpen} onOpenChange={setDetailsOpen}>
+        <DialogContent className="w-[min(1120px,92vw)] max-w-5xl p-0">
+          <DialogHeader className="sr-only">
+            <DialogTitle>Launch details</DialogTitle>
+            <DialogDescription>
+              Detailed team launch progress, live output and CLI logs.
+            </DialogDescription>
+          </DialogHeader>
+          <div className="max-h-[85vh] overflow-y-auto p-4">
+            <TeamProvisioningPanel teamName={teamName} surface="flat" defaultLogsOpen />
+          </div>
+        </DialogContent>
+      </Dialog>
+    </>
+  );
+};

src/features/agent-graph/renderer/ui/GraphTaskCard.tsx

@@ -1,19 +1,18 @@
 /**
  * GraphTaskCard — wraps the REAL KanbanTaskCard with graph-specific glow/pulse effects.
- * Lives in features/ so it CAN import from @renderer/.
+ * This is a renderer integration component, so it is allowed to compose
+ * project UI primitives and store-backed selectors.
  */
 
 import { useMemo } from 'react';
 
 import { KanbanTaskCard } from '@renderer/components/team/kanban/KanbanTaskCard';
-import { useStore } from '@renderer/store';
-import { selectTeamDataForName } from '@renderer/store/slices/teamSlice';
-import { useShallow } from 'zustand/react/shallow';
 
-import { isTaskBlocked, resolveTaskGraphColumn } from '../utils/taskGraphSemantics';
+import { isTaskBlocked, resolveTaskGraphColumn } from '../../core/domain/taskGraphSemantics';
+import { useGraphActivityContext } from '../hooks/useGraphActivityContext';
 
 import type { GraphNode } from '@claude-teams/agent-graph';
-import type { KanbanColumnId, TeamTask, TeamTaskWithKanban } from '@shared/types';
+import type { KanbanColumnId, TeamTask } from '@shared/types';
 
 // ─── Types ──────────────────────────────────────────────────────────────────
 
@@ -83,14 +82,10 @@ export const GraphTaskCard = ({
   onDeleteTask,
 }: GraphTaskCardProps): React.JSX.Element => {
   const taskId = node.domainRef.kind === 'task' ? node.domainRef.taskId : '';
-
-  const { task, tasks, members } = useStore(
-    useShallow((s) => ({
-      tasks: selectTeamDataForName(s, teamName)?.tasks ?? [],
-      members: selectTeamDataForName(s, teamName)?.members ?? [],
-      task: selectTeamDataForName(s, teamName)?.tasks.find((t) => t.id === taskId),
-    }))
-  );
+  const { teamData } = useGraphActivityContext(teamName);
+  const tasks = teamData?.tasks ?? [];
+  const members = teamData?.members ?? [];
+  const task = tasks.find((candidate) => candidate.id === taskId);
 
   const taskMap = useMemo(() => {
     const map = new Map<string, TeamTask>();
@@ -119,8 +114,8 @@ export const GraphTaskCard = ({
   const columnId = resolveColumn(task);
   const taskWithKanban = task;
 
-  const closeAct = (fn?: (id: string) => void) => (taskId: string) => {
-    fn?.(taskId);
+  const closeAct = (fn?: (id: string) => void) => (nextTaskId: string) => {
+    fn?.(nextTaskId);
     onClose();
   };
 

src/features/agent-graph/renderer/ui/TeamGraphOverlay.tsx

@@ -7,15 +7,17 @@ import { useCallback, useMemo } from 'react';
 
 import { GraphView } from '@claude-teams/agent-graph';
 import { TeamSidebarHost } from '@renderer/components/team/sidebar/TeamSidebarHost';
-import { useStore } from '@renderer/store';
 
-import { useTeamGraphAdapter } from '../adapters/useTeamGraphAdapter';
+import { useGraphCreateTaskDialog } from '../hooks/useGraphCreateTaskDialog';
+import { useGraphSidebarVisibility } from '../hooks/useGraphSidebarVisibility';
+import { useTeamGraphAdapter } from '../hooks/useTeamGraphAdapter';
+import { useTeamGraphSlotReset } from '../hooks/useTeamGraphSlotReset';
+import { useTeamGraphSurfaceActions } from '../hooks/useTeamGraphSurfaceActions';
 
 import { GraphActivityHud } from './GraphActivityHud';
 import { GraphBlockingEdgePopover } from './GraphBlockingEdgePopover';
 import { GraphNodePopover } from './GraphNodePopover';
 import { GraphProvisioningHud } from './GraphProvisioningHud';
-import { useGraphCreateTaskDialog } from './useGraphCreateTaskDialog';
 
 import type { GraphDomainRef, GraphEventPort } from '@claude-teams/agent-graph';
 import type {
@@ -27,6 +29,8 @@ export interface TeamGraphOverlayProps {
   teamName: string;
   onClose: () => void;
   onPinAsTab?: () => void;
+  sidebarVisible?: boolean;
+  onToggleSidebar?: () => void;
   onSendMessage?: (memberName: string) => void;
   onOpenTaskDetail?: (taskId: string) => void;
   onOpenMemberProfile?: (
@@ -42,16 +46,21 @@ export const TeamGraphOverlay = ({
   teamName,
   onClose,
   onPinAsTab,
+  sidebarVisible,
+  onToggleSidebar,
   onSendMessage,
   onOpenTaskDetail,
   onOpenMemberProfile,
 }: TeamGraphOverlayProps): React.JSX.Element => {
   const graphData = useTeamGraphAdapter(teamName);
+  const { openTeamPage: openTeamTab, commitOwnerSlotDrop } = useTeamGraphSurfaceActions(teamName);
+  const { sidebarVisible: persistedSidebarVisible, toggleSidebarVisible } =
+    useGraphSidebarVisibility();
   const { dialog: createTaskDialog, openCreateTaskDialog } = useGraphCreateTaskDialog(teamName);
-  const leadNodeId = useMemo(
-    () => graphData.nodes.find((node) => node.kind === 'lead')?.id ?? null,
-    [graphData.nodes]
-  );
+  const effectiveSidebarVisible = sidebarVisible ?? persistedSidebarVisible;
+  const handleToggleSidebar = onToggleSidebar ?? toggleSidebarVisible;
+
+  useTeamGraphSlotReset(teamName);
 
   // Task action dispatchers (same pattern as TeamGraphTab)
   const dispatchTaskAction = useCallback(
@@ -73,9 +82,9 @@ export const TeamGraphOverlay = ({
     [dispatchTaskAction]
   );
   const openTeamPage = useCallback(() => {
-    useStore.getState().openTeamTab(teamName);
+    openTeamTab();
     onClose();
-  }, [onClose, teamName]);
+  }, [onClose, openTeamTab]);
   const openCreateTask = useCallback(() => {
     openCreateTaskDialog('');
   }, [openCreateTaskDialog]);
@@ -104,38 +113,56 @@ export const TeamGraphOverlay = ({
 
   return (
     <div className="fixed inset-0 z-50 flex overflow-hidden" style={{ background: '#050510' }}>
-      <TeamSidebarHost teamName={teamName} surface="graph-overlay" isActive isFocused />
+      {effectiveSidebarVisible ? (
+        <TeamSidebarHost teamName={teamName} surface="graph-overlay" isActive isFocused />
+      ) : null}
       <GraphView
         data={graphData}
         events={events}
+        isSurfaceActive
         onRequestClose={onClose}
         onRequestPinAsTab={onPinAsTab}
         onOpenTeamPage={openTeamPage}
         onCreateTask={openCreateTask}
+        onToggleSidebar={handleToggleSidebar}
+        isSidebarVisible={effectiveSidebarVisible}
+        renderTopToolbarContent={() => <GraphProvisioningHud teamName={teamName} />}
+        onOwnerSlotDrop={commitOwnerSlotDrop}
         className="team-graph-view min-w-0 flex-1"
-        renderHud={({
-          getLaunchAnchorScreenPlacement,
-          getActivityAnchorScreenPlacement,
-          getNodeScreenPosition,
-          focusNodeIds,
-        }) => (
-          <>
-            <GraphActivityHud
-              teamName={teamName}
-              nodes={graphData.nodes}
-              getActivityAnchorScreenPlacement={getActivityAnchorScreenPlacement}
-              getNodeScreenPosition={getNodeScreenPosition}
-              focusNodeIds={focusNodeIds}
-              onOpenTaskDetail={onOpenTaskDetail}
-              onOpenMemberProfile={onOpenMemberProfile}
-            />
-            <GraphProvisioningHud
-              teamName={teamName}
-              leadNodeId={leadNodeId}
-              getLaunchAnchorScreenPlacement={getLaunchAnchorScreenPlacement}
-            />
-          </>
-        )}
+        renderHud={(hudProps) => {
+          const extraHudProps = hudProps as typeof hudProps & {
+            getViewportSize?: () => { width: number; height: number };
+            getActivityWorldRect?: (ownerNodeId: string) => {
+              left: number;
+              top: number;
+              right: number;
+              bottom: number;
+              width: number;
+              height: number;
+            } | null;
+            getCameraZoom?: () => number;
+            worldToScreen?: (x: number, y: number) => { x: number; y: number };
+            getNodeWorldPosition?: (nodeId: string) => { x: number; y: number } | null;
+          };
+          const { getViewportSize, focusNodeIds } = extraHudProps;
+
+          return (
+            <>
+              <GraphActivityHud
+                teamName={teamName}
+                nodes={graphData.nodes}
+                getActivityWorldRect={extraHudProps.getActivityWorldRect}
+                getCameraZoom={extraHudProps.getCameraZoom}
+                worldToScreen={extraHudProps.worldToScreen}
+                getNodeWorldPosition={extraHudProps.getNodeWorldPosition}
+                getViewportSize={getViewportSize}
+                focusNodeIds={focusNodeIds}
+                onOpenTaskDetail={onOpenTaskDetail}
+                onOpenMemberProfile={onOpenMemberProfile}
+              />
+            </>
+          );
+        }}
         renderEdgeOverlay={({ edge, sourceNode, targetNode, onClose: closeEdge, onSelectNode }) => (
           <GraphBlockingEdgePopover
             teamName={teamName}

src/features/agent-graph/renderer/ui/TeamGraphTab.tsx

@@ -7,17 +7,19 @@ import { lazy, Suspense, useCallback, useMemo, useState } from 'react';
 
 import { GraphView } from '@claude-teams/agent-graph';
 import { TeamSidebarHost } from '@renderer/components/team/sidebar/TeamSidebarHost';
-import { useStore } from '@renderer/store';
 
-import { useTeamGraphAdapter } from '../adapters/useTeamGraphAdapter';
+import { useGraphCreateTaskDialog } from '../hooks/useGraphCreateTaskDialog';
+import { useGraphSidebarVisibility } from '../hooks/useGraphSidebarVisibility';
+import { useTeamGraphAdapter } from '../hooks/useTeamGraphAdapter';
+import { useTeamGraphSlotReset } from '../hooks/useTeamGraphSlotReset';
+import { useTeamGraphSurfaceActions } from '../hooks/useTeamGraphSurfaceActions';
 
 import { GraphActivityHud } from './GraphActivityHud';
 import { GraphBlockingEdgePopover } from './GraphBlockingEdgePopover';
 import { GraphNodePopover } from './GraphNodePopover';
 import { GraphProvisioningHud } from './GraphProvisioningHud';
-import { useGraphCreateTaskDialog } from './useGraphCreateTaskDialog';
 
-import type { GraphDomainRef, GraphEventPort, GraphNode } from '@claude-teams/agent-graph';
+import type { GraphDomainRef, GraphEventPort } from '@claude-teams/agent-graph';
 import type {
   MemberActivityFilter,
   MemberDetailTab,
@@ -44,13 +46,13 @@ export const TeamGraphTab = ({
   isPaneFocused = false,
 }: TeamGraphTabProps): React.JSX.Element => {
   const graphData = useTeamGraphAdapter(teamName);
-  const leadNodeId = useMemo(
-    () => graphData.nodes.find((node) => node.kind === 'lead')?.id ?? null,
-    [graphData.nodes]
-  );
+  const { openTeamPage, commitOwnerSlotDrop } = useTeamGraphSurfaceActions(teamName);
   const [fullscreen, setFullscreen] = useState(false);
+  const { sidebarVisible, toggleSidebarVisible } = useGraphSidebarVisibility();
   const { dialog: createTaskDialog, openCreateTaskDialog } = useGraphCreateTaskDialog(teamName);
 
+  useTeamGraphSlotReset(teamName, isActive);
+
   // Typed event dispatchers (DRY — used in both events + renderOverlay)
   const dispatchOpenTask = useCallback(
     (taskId: string) =>
@@ -73,9 +75,6 @@ export const TeamGraphTab = ({
       ),
     [teamName]
   );
-  const openTeamPage = useCallback(() => {
-    useStore.getState().openTeamTab(teamName);
-  }, [teamName]);
   const openCreateTask = useCallback(() => {
     openCreateTaskDialog('');
   }, [openCreateTaskDialog]);
@@ -130,46 +129,65 @@ export const TeamGraphTab = ({
 
   return (
     <div className="flex size-full overflow-hidden" style={{ background: '#050510' }}>
-      <TeamSidebarHost
-        teamName={teamName}
-        surface="graph-tab"
-        isActive={isActive}
-        isFocused={isPaneFocused}
-      />
+      {sidebarVisible ? (
+        <TeamSidebarHost
+          teamName={teamName}
+          surface="graph-tab"
+          isActive={isActive}
+          isFocused={isPaneFocused}
+        />
+      ) : null}
       <div className="min-w-0 flex-1">
         <GraphView
           data={graphData}
           events={events}
           className="team-graph-view size-full"
           suspendAnimation={!isActive}
+          isSurfaceActive={isActive}
           onRequestFullscreen={() => setFullscreen(true)}
           onOpenTeamPage={openTeamPage}
           onCreateTask={openCreateTask}
-          renderHud={({
-            getLaunchAnchorScreenPlacement,
-            getActivityAnchorScreenPlacement,
-            getNodeScreenPosition,
-            focusNodeIds,
-          }) => (
-            <>
-              <GraphActivityHud
-                teamName={teamName}
-                nodes={graphData.nodes}
-                getActivityAnchorScreenPlacement={getActivityAnchorScreenPlacement}
-                getNodeScreenPosition={getNodeScreenPosition}
-                focusNodeIds={focusNodeIds}
-                enabled={isActive}
-                onOpenTaskDetail={dispatchOpenTask}
-                onOpenMemberProfile={dispatchOpenProfile}
-              />
-              <GraphProvisioningHud
-                teamName={teamName}
-                leadNodeId={leadNodeId}
-                getLaunchAnchorScreenPlacement={getLaunchAnchorScreenPlacement}
-                enabled={isActive}
-              />
-            </>
+          onToggleSidebar={toggleSidebarVisible}
+          isSidebarVisible={sidebarVisible}
+          renderTopToolbarContent={() => (
+            <GraphProvisioningHud teamName={teamName} enabled={isActive} />
           )}
+          onOwnerSlotDrop={commitOwnerSlotDrop}
+          renderHud={(hudProps) => {
+            const extraHudProps = hudProps as typeof hudProps & {
+              getViewportSize?: () => { width: number; height: number };
+              getActivityWorldRect?: (ownerNodeId: string) => {
+                left: number;
+                top: number;
+                right: number;
+                bottom: number;
+                width: number;
+                height: number;
+              } | null;
+              getCameraZoom?: () => number;
+              worldToScreen?: (x: number, y: number) => { x: number; y: number };
+              getNodeWorldPosition?: (nodeId: string) => { x: number; y: number } | null;
+            };
+            const { getViewportSize, focusNodeIds } = extraHudProps;
+
+            return (
+              <>
+                <GraphActivityHud
+                  teamName={teamName}
+                  nodes={graphData.nodes}
+                  getActivityWorldRect={extraHudProps.getActivityWorldRect}
+                  getCameraZoom={extraHudProps.getCameraZoom}
+                  worldToScreen={extraHudProps.worldToScreen}
+                  getNodeWorldPosition={extraHudProps.getNodeWorldPosition}
+                  getViewportSize={getViewportSize}
+                  focusNodeIds={focusNodeIds}
+                  enabled={isActive}
+                  onOpenTaskDetail={dispatchOpenTask}
+                  onOpenMemberProfile={dispatchOpenProfile}
+                />
+              </>
+            );
+          }}
           renderEdgeOverlay={({ edge, sourceNode, targetNode, onClose, onSelectNode }) => (
             <GraphBlockingEdgePopover
               teamName={teamName}
@@ -208,6 +226,8 @@ export const TeamGraphTab = ({
           <TeamGraphOverlay
             teamName={teamName}
             onClose={() => setFullscreen(false)}
+            sidebarVisible={sidebarVisible}
+            onToggleSidebar={toggleSidebarVisible}
             onSendMessage={dispatchSendMessage}
             onOpenTaskDetail={dispatchOpenTask}
             onOpenMemberProfile={dispatchOpenProfile}

src/features/recent-projects/contracts/api.ts

@@ -0,0 +1,5 @@
+import type { DashboardRecentProjectsPayload } from './dto';
+
+export interface RecentProjectsElectronApi {
+  getDashboardRecentProjects(): Promise<DashboardRecentProjectsPayload>;
+}

src/features/recent-projects/contracts/channels.ts

@@ -0,0 +1,2 @@
+export const GET_DASHBOARD_RECENT_PROJECTS = 'get-dashboard-recent-projects';
+export const DASHBOARD_RECENT_PROJECTS_ROUTE = '/api/dashboard/recent-projects';

src/features/recent-projects/contracts/dto.ts

@@ -0,0 +1,24 @@
+export type DashboardProviderId = 'anthropic' | 'codex' | 'gemini';
+
+export type DashboardRecentProjectSource = 'claude' | 'codex' | 'mixed';
+
+export type DashboardRecentProjectOpenTarget =
+  | { type: 'existing-worktree'; repositoryId: string; worktreeId: string }
+  | { type: 'synthetic-path'; path: string };
+
+export interface DashboardRecentProject {
+  id: string;
+  name: string;
+  primaryPath: string;
+  associatedPaths: string[];
+  mostRecentActivity: number;
+  providerIds: DashboardProviderId[];
+  source: DashboardRecentProjectSource;
+  openTarget: DashboardRecentProjectOpenTarget;
+  primaryBranch?: string;
+}
+
+export interface DashboardRecentProjectsPayload {
+  projects: DashboardRecentProject[];
+  degraded: boolean;
+}

src/features/recent-projects/contracts/index.ts

@@ -0,0 +1,4 @@
+export type * from './api';
+export * from './channels';
+export type * from './dto';
+export * from './normalize';

src/features/recent-projects/contracts/normalize.ts

@@ -0,0 +1,32 @@
+import type { DashboardRecentProject, DashboardRecentProjectsPayload } from './dto';
+
+export type DashboardRecentProjectsPayloadLike =
+  | DashboardRecentProjectsPayload
+  | DashboardRecentProject[]
+  | { degraded?: unknown; projects?: unknown }
+  | null
+  | undefined;
+
+export function normalizeDashboardRecentProjectsPayload(
+  value: DashboardRecentProjectsPayloadLike
+): DashboardRecentProjectsPayload | null {
+  if (!value) {
+    return null;
+  }
+
+  if (Array.isArray(value)) {
+    return {
+      projects: value,
+      degraded: false,
+    };
+  }
+
+  if (!Array.isArray(value.projects)) {
+    return null;
+  }
+
+  return {
+    projects: value.projects,
+    degraded: value.degraded === true,
+  };
+}

src/features/recent-projects/core/application/models/ListDashboardRecentProjectsResponse.ts

@@ -0,0 +1,6 @@
+import type { RecentProjectAggregate } from '../../domain/models/RecentProjectAggregate';
+
+export interface ListDashboardRecentProjectsResponse {
+  projects: RecentProjectAggregate[];
+  degraded: boolean;
+}

src/features/recent-projects/core/application/ports/ClockPort.ts

@@ -0,0 +1,3 @@
+export interface ClockPort {
+  now(): number;
+}

src/features/recent-projects/core/application/ports/ListDashboardRecentProjectsOutputPort.ts

@@ -0,0 +1,5 @@
+import type { ListDashboardRecentProjectsResponse } from '../models/ListDashboardRecentProjectsResponse';
+
+export interface ListDashboardRecentProjectsOutputPort<TViewModel> {
+  present(response: ListDashboardRecentProjectsResponse): TViewModel;
+}

src/features/recent-projects/core/application/ports/LoggerPort.ts

@@ -0,0 +1,5 @@
+export interface LoggerPort {
+  info(message: string, meta?: Record<string, unknown>): void;
+  warn(message: string, meta?: Record<string, unknown>): void;
+  error(message: string, meta?: Record<string, unknown>): void;
+}

src/features/recent-projects/core/application/ports/RecentProjectsCachePort.ts

@@ -0,0 +1,5 @@
+export interface RecentProjectsCachePort<T> {
+  get(key: string): Promise<T | null>;
+  getStale(key: string): Promise<T | null>;
+  set(key: string, value: T, ttlMs: number): Promise<void>;
+}

src/features/recent-projects/core/application/ports/RecentProjectsSourcePort.ts

@@ -0,0 +1,14 @@
+import type { RecentProjectCandidate } from '../../domain/models/RecentProjectCandidate';
+
+export interface RecentProjectsSourceResult {
+  candidates: RecentProjectCandidate[];
+  degraded: boolean;
+}
+
+export type RecentProjectsSourcePayload = RecentProjectsSourceResult | RecentProjectCandidate[];
+
+export interface RecentProjectsSourcePort {
+  readonly sourceId?: string;
+  readonly timeoutMs?: number;
+  list(): Promise<RecentProjectsSourcePayload>;
+}

src/features/recent-projects/core/application/use-cases/ListDashboardRecentProjectsUseCase.ts

@@ -0,0 +1,193 @@
+import { mergeRecentProjectCandidates } from '../../domain/policies/mergeRecentProjectCandidates';
+
+import type { RecentProjectCandidate } from '../../domain/models/RecentProjectCandidate';
+import type { ListDashboardRecentProjectsResponse } from '../models/ListDashboardRecentProjectsResponse';
+import type { ClockPort } from '../ports/ClockPort';
+import type { ListDashboardRecentProjectsOutputPort } from '../ports/ListDashboardRecentProjectsOutputPort';
+import type { LoggerPort } from '../ports/LoggerPort';
+import type { RecentProjectsCachePort } from '../ports/RecentProjectsCachePort';
+import type {
+  RecentProjectsSourcePayload,
+  RecentProjectsSourcePort,
+  RecentProjectsSourceResult,
+} from '../ports/RecentProjectsSourcePort';
+
+const DEFAULT_CACHE_TTL_MS = 10_000;
+const DEFAULT_DEGRADED_CACHE_TTL_MS = 1_500;
+
+interface SourceLoadResult {
+  candidates: RecentProjectCandidate[];
+  degraded: boolean;
+}
+
+function normalizeSourcePayload(payload: RecentProjectsSourcePayload): RecentProjectsSourceResult {
+  if (Array.isArray(payload)) {
+    return {
+      candidates: payload,
+      degraded: false,
+    };
+  }
+
+  return {
+    candidates: payload.candidates,
+    degraded: payload.degraded === true,
+  };
+}
+
+export interface ListDashboardRecentProjectsDeps<TViewModel> {
+  sources: RecentProjectsSourcePort[];
+  cache: RecentProjectsCachePort<TViewModel>;
+  output: ListDashboardRecentProjectsOutputPort<TViewModel>;
+  clock: ClockPort;
+  logger: LoggerPort;
+  cacheTtlMs?: number;
+  degradedCacheTtlMs?: number;
+}
+
+export class ListDashboardRecentProjectsUseCase<TViewModel> {
+  readonly #cacheTtlMs: number;
+  readonly #degradedCacheTtlMs: number;
+  readonly #inFlightByCacheKey = new Map<string, Promise<TViewModel>>();
+
+  constructor(private readonly deps: ListDashboardRecentProjectsDeps<TViewModel>) {
+    this.#cacheTtlMs = deps.cacheTtlMs ?? DEFAULT_CACHE_TTL_MS;
+    this.#degradedCacheTtlMs = deps.degradedCacheTtlMs ?? DEFAULT_DEGRADED_CACHE_TTL_MS;
+  }
+
+  async execute(cacheKey: string): Promise<TViewModel> {
+    const cached = await this.deps.cache.get(cacheKey);
+    if (cached) {
+      return cached;
+    }
+
+    const inFlight = this.#inFlightByCacheKey.get(cacheKey);
+    if (inFlight) {
+      return inFlight;
+    }
+
+    const execution = this.#executeUncached(cacheKey).finally(() => {
+      this.#inFlightByCacheKey.delete(cacheKey);
+    });
+
+    this.#inFlightByCacheKey.set(cacheKey, execution);
+    return execution;
+  }
+
+  async #executeUncached(cacheKey: string): Promise<TViewModel> {
+    const startedAt = this.deps.clock.now();
+    const stale = await this.deps.cache.getStale(cacheKey);
+    const results = await Promise.all(
+      this.deps.sources.map((source, index) => this.#loadSource(source, index))
+    );
+
+    const successful = results.flatMap((result) => result.candidates);
+    const hasDegradedSources = results.some((result) => result.degraded);
+    const response: ListDashboardRecentProjectsResponse = {
+      projects: mergeRecentProjectCandidates(successful),
+      degraded: hasDegradedSources,
+    };
+
+    if (hasDegradedSources && stale && response.projects.length === 0) {
+      await this.deps.cache.set(cacheKey, stale, this.#degradedCacheTtlMs);
+      this.deps.logger.info('recent-projects served stale cache', {
+        cacheKey,
+        degradedSources: results.filter((result) => result.degraded).length,
+        cacheTtlMs: this.#degradedCacheTtlMs,
+        durationMs: this.deps.clock.now() - startedAt,
+      });
+      return stale;
+    }
+
+    const viewModel = this.deps.output.present(response);
+    const cacheTtlMs = hasDegradedSources
+      ? Math.min(this.#cacheTtlMs, this.#degradedCacheTtlMs)
+      : this.#cacheTtlMs;
+
+    await this.deps.cache.set(cacheKey, viewModel, cacheTtlMs);
+    this.deps.logger.info('recent-projects loaded', {
+      cacheKey,
+      count: response.projects.length,
+      degradedSources: results.filter((result) => result.degraded).length,
+      cacheTtlMs,
+      durationMs: this.deps.clock.now() - startedAt,
+    });
+
+    return viewModel;
+  }
+
+  async #loadSource(
+    source: RecentProjectsSourcePort,
+    sourceIndex: number
+  ): Promise<SourceLoadResult> {
+    const sourceId = source.sourceId ?? `source-${sourceIndex}`;
+    if (!source.timeoutMs || source.timeoutMs <= 0) {
+      return this.#loadSourceWithoutTimeout(source, sourceId, sourceIndex);
+    }
+
+    let timer: ReturnType<typeof setTimeout> | null = null;
+    try {
+      const result = await Promise.race([
+        source
+          .list()
+          .then(
+            (payload) =>
+              ({
+                kind: 'success',
+                payload: normalizeSourcePayload(payload),
+              }) as const
+          )
+          .catch(
+            (error: unknown) =>
+              ({
+                kind: 'error',
+                error,
+              }) as const
+          ),
+        new Promise<{ kind: 'timeout' }>((resolve) => {
+          timer = setTimeout(() => resolve({ kind: 'timeout' }), source.timeoutMs);
+        }),
+      ]);
+
+      if (result.kind === 'success') {
+        return result.payload;
+      }
+
+      if (result.kind === 'timeout') {
+        this.deps.logger.warn('recent-projects source timed out', {
+          sourceId,
+          sourceIndex,
+          timeoutMs: source.timeoutMs,
+        });
+        return { candidates: [], degraded: true };
+      }
+
+      this.deps.logger.warn('recent-projects source failed', {
+        sourceId,
+        sourceIndex,
+        error: result.error instanceof Error ? result.error.message : String(result.error),
+      });
+      return { candidates: [], degraded: true };
+    } finally {
+      if (timer) {
+        clearTimeout(timer);
+      }
+    }
+  }
+
+  async #loadSourceWithoutTimeout(
+    source: RecentProjectsSourcePort,
+    sourceId: string,
+    sourceIndex: number
+  ): Promise<SourceLoadResult> {
+    try {
+      return normalizeSourcePayload(await source.list());
+    } catch (error) {
+      this.deps.logger.warn('recent-projects source failed', {
+        sourceId,
+        sourceIndex,
+        error: error instanceof Error ? error.message : String(error),
+      });
+      return { candidates: [], degraded: true };
+    }
+  }
+}

src/features/recent-projects/core/domain/models/ProviderId.ts

@@ -0,0 +1 @@
+export type ProviderId = 'anthropic' | 'codex' | 'gemini';

src/features/recent-projects/core/domain/models/RecentProjectAggregate.ts

@@ -0,0 +1,14 @@
+import type { ProviderId } from './ProviderId';
+import type { RecentProjectOpenTarget } from './RecentProjectOpenTarget';
+
+export interface RecentProjectAggregate {
+  identity: string;
+  displayName: string;
+  primaryPath: string;
+  associatedPaths: string[];
+  lastActivityAt: number;
+  providerIds: ProviderId[];
+  source: 'claude' | 'codex' | 'mixed';
+  openTarget: RecentProjectOpenTarget;
+  branchName?: string;
+}

src/features/recent-projects/core/domain/models/RecentProjectCandidate.ts

@@ -0,0 +1,14 @@
+import type { ProviderId } from './ProviderId';
+import type { RecentProjectOpenTarget } from './RecentProjectOpenTarget';
+
+export interface RecentProjectCandidate {
+  identity: string;
+  displayName: string;
+  primaryPath: string;
+  associatedPaths: string[];
+  lastActivityAt: number;
+  providerIds: ProviderId[];
+  sourceKind: 'claude' | 'codex';
+  openTarget: RecentProjectOpenTarget;
+  branchName?: string;
+}

src/features/recent-projects/core/domain/models/RecentProjectOpenTarget.ts

@@ -0,0 +1,3 @@
+export type RecentProjectOpenTarget =
+  | { type: 'existing-worktree'; repositoryId: string; worktreeId: string }
+  | { type: 'synthetic-path'; path: string };

src/features/recent-projects/core/domain/policies/mergeRecentProjectCandidates.ts

@@ -0,0 +1,88 @@
+import type { ProviderId } from '../models/ProviderId';
+import type { RecentProjectAggregate } from '../models/RecentProjectAggregate';
+import type { RecentProjectCandidate } from '../models/RecentProjectCandidate';
+
+function uniquePaths(paths: readonly string[], primaryPath: string): string[] {
+  const ordered = [primaryPath, ...paths];
+  const seen = new Set<string>();
+  const result: string[] = [];
+
+  for (const path of ordered) {
+    if (!path || seen.has(path)) {
+      continue;
+    }
+    seen.add(path);
+    result.push(path);
+  }
+
+  return result;
+}
+
+function uniqueProviders(providerIds: readonly ProviderId[]): ProviderId[] {
+  return Array.from(new Set(providerIds));
+}
+
+function selectPreferredCandidate(
+  candidates: readonly RecentProjectCandidate[]
+): RecentProjectCandidate {
+  const existingWorktreeCandidates = candidates.filter(
+    (candidate) => candidate.openTarget.type === 'existing-worktree'
+  );
+  const pool = existingWorktreeCandidates.length > 0 ? existingWorktreeCandidates : candidates;
+
+  return [...pool].sort((left, right) => {
+    if (right.lastActivityAt !== left.lastActivityAt) {
+      return right.lastActivityAt - left.lastActivityAt;
+    }
+    return left.displayName.localeCompare(right.displayName);
+  })[0];
+}
+
+function mergeBranchName(candidates: readonly RecentProjectCandidate[]): string | undefined {
+  const branchNames = Array.from(
+    new Set(candidates.map((candidate) => candidate.branchName?.trim()).filter(Boolean))
+  );
+
+  return branchNames.length === 1 ? branchNames[0] : undefined;
+}
+
+export function mergeRecentProjectCandidates(
+  candidates: readonly RecentProjectCandidate[]
+): RecentProjectAggregate[] {
+  const grouped = new Map<string, RecentProjectCandidate[]>();
+
+  for (const candidate of candidates) {
+    if (!candidate.identity || candidate.lastActivityAt <= 0) {
+      continue;
+    }
+    const bucket = grouped.get(candidate.identity);
+    if (bucket) {
+      bucket.push(candidate);
+    } else {
+      grouped.set(candidate.identity, [candidate]);
+    }
+  }
+
+  const aggregates = Array.from(grouped.values()).map((group): RecentProjectAggregate => {
+    const preferred = selectPreferredCandidate(group);
+    const providerIds = uniqueProviders(group.flatMap((candidate) => candidate.providerIds));
+    const sourceKinds = new Set(group.map((candidate) => candidate.sourceKind));
+
+    return {
+      identity: preferred.identity,
+      displayName: preferred.displayName,
+      primaryPath: preferred.primaryPath,
+      associatedPaths: uniquePaths(
+        group.flatMap((candidate) => candidate.associatedPaths),
+        preferred.primaryPath
+      ),
+      lastActivityAt: Math.max(...group.map((candidate) => candidate.lastActivityAt)),
+      providerIds,
+      source: sourceKinds.size > 1 ? 'mixed' : sourceKinds.has('codex') ? 'codex' : 'claude',
+      openTarget: preferred.openTarget,
+      branchName: mergeBranchName(group),
+    };
+  });
+
+  return aggregates.sort((left, right) => right.lastActivityAt - left.lastActivityAt);
+}

src/features/recent-projects/main/adapters/input/http/registerRecentProjectsHttp.ts

@@ -0,0 +1,30 @@
+import {
+  DASHBOARD_RECENT_PROJECTS_ROUTE,
+  type DashboardRecentProjectsPayload,
+  normalizeDashboardRecentProjectsPayload,
+} from '@features/recent-projects/contracts';
+import { createLogger } from '@shared/utils/logger';
+
+import type { RecentProjectsFeatureFacade } from '@features/recent-projects/main/composition/createRecentProjectsFeature';
+import type { FastifyInstance } from 'fastify';
+
+const logger = createLogger('Feature:RecentProjects:HTTP');
+
+export function registerRecentProjectsHttp(
+  app: FastifyInstance,
+  feature: RecentProjectsFeatureFacade
+): void {
+  app.get(DASHBOARD_RECENT_PROJECTS_ROUTE, async (): Promise<DashboardRecentProjectsPayload> => {
+    try {
+      return (
+        normalizeDashboardRecentProjectsPayload(await feature.listDashboardRecentProjects()) ?? {
+          projects: [],
+          degraded: true,
+        }
+      );
+    } catch (error) {
+      logger.error('Failed to load dashboard recent projects via HTTP', error);
+      return { projects: [], degraded: true };
+    }
+  });
+}

src/features/recent-projects/main/adapters/input/ipc/registerRecentProjectsIpc.ts

@@ -0,0 +1,33 @@
+import {
+  GET_DASHBOARD_RECENT_PROJECTS,
+  normalizeDashboardRecentProjectsPayload,
+} from '@features/recent-projects/contracts';
+import { createLogger } from '@shared/utils/logger';
+
+import type { RecentProjectsFeatureFacade } from '@features/recent-projects/main/composition/createRecentProjectsFeature';
+import type { IpcMain } from 'electron';
+
+const logger = createLogger('Feature:RecentProjects:IPC');
+
+export function registerRecentProjectsIpc(
+  ipcMain: IpcMain,
+  feature: RecentProjectsFeatureFacade
+): void {
+  ipcMain.handle(GET_DASHBOARD_RECENT_PROJECTS, async () => {
+    try {
+      return (
+        normalizeDashboardRecentProjectsPayload(await feature.listDashboardRecentProjects()) ?? {
+          projects: [],
+          degraded: true,
+        }
+      );
+    } catch (error) {
+      logger.error('Failed to load dashboard recent projects via IPC', error);
+      return { projects: [], degraded: true };
+    }
+  });
+}
+
+export function removeRecentProjectsIpc(ipcMain: IpcMain): void {
+  ipcMain.removeHandler(GET_DASHBOARD_RECENT_PROJECTS);
+}

src/features/recent-projects/main/adapters/output/presenters/DashboardRecentProjectsPresenter.ts

@@ -0,0 +1,27 @@
+import type {
+  DashboardRecentProject,
+  DashboardRecentProjectsPayload,
+} from '@features/recent-projects/contracts';
+import type { ListDashboardRecentProjectsResponse } from '@features/recent-projects/core/application/models/ListDashboardRecentProjectsResponse';
+import type { ListDashboardRecentProjectsOutputPort } from '@features/recent-projects/core/application/ports/ListDashboardRecentProjectsOutputPort';
+
+export class DashboardRecentProjectsPresenter implements ListDashboardRecentProjectsOutputPort<DashboardRecentProjectsPayload> {
+  present(response: ListDashboardRecentProjectsResponse): DashboardRecentProjectsPayload {
+    return {
+      degraded: response.degraded,
+      projects: response.projects.map(
+        (aggregate): DashboardRecentProject => ({
+          id: aggregate.identity,
+          name: aggregate.displayName,
+          primaryPath: aggregate.primaryPath,
+          associatedPaths: aggregate.associatedPaths,
+          mostRecentActivity: aggregate.lastActivityAt,
+          providerIds: aggregate.providerIds,
+          source: aggregate.source,
+          openTarget: aggregate.openTarget,
+          primaryBranch: aggregate.branchName,
+        })
+      ),
+    };
+  }
+}

src/features/recent-projects/main/adapters/output/sources/ClaudeRecentProjectsSourceAdapter.ts

@@ -0,0 +1,86 @@
+import { normalizeIdentityPath } from '@features/recent-projects/main/infrastructure/identity/normalizeIdentityPath';
+import { WorktreeGrouper } from '@main/services/discovery/WorktreeGrouper';
+import { getProjectsBasePath } from '@main/utils/pathDecoder';
+
+import type { LoggerPort } from '@features/recent-projects/core/application/ports/LoggerPort';
+import type {
+  RecentProjectsSourcePort,
+  RecentProjectsSourceResult,
+} from '@features/recent-projects/core/application/ports/RecentProjectsSourcePort';
+import type { RecentProjectCandidate } from '@features/recent-projects/core/domain/models/RecentProjectCandidate';
+import type { ServiceContext } from '@main/services';
+import type { RepositoryGroup, Worktree } from '@main/types';
+
+function selectPreferredWorktree(worktrees: readonly Worktree[]): Worktree | undefined {
+  return worktrees.find((worktree) => worktree.isMainWorktree) ?? worktrees[0];
+}
+
+function toCandidate(repo: RepositoryGroup): RecentProjectCandidate | null {
+  if (!repo.worktrees.length || !repo.mostRecentSession) {
+    return null;
+  }
+
+  const preferredWorktree = selectPreferredWorktree(repo.worktrees);
+  if (!preferredWorktree) {
+    return null;
+  }
+
+  return {
+    identity: repo.identity?.id ?? `path:${normalizeIdentityPath(preferredWorktree.path)}`,
+    displayName: repo.name,
+    primaryPath: preferredWorktree.path,
+    associatedPaths: repo.worktrees.map((worktree) => worktree.path),
+    lastActivityAt: repo.mostRecentSession,
+    providerIds: ['anthropic'],
+    sourceKind: 'claude',
+    openTarget: {
+      type: 'existing-worktree',
+      repositoryId: repo.id,
+      worktreeId: preferredWorktree.id,
+    },
+    branchName: preferredWorktree.gitBranch,
+  };
+}
+
+export class ClaudeRecentProjectsSourceAdapter implements RecentProjectsSourcePort {
+  readonly #localWorktreeGrouper = new WorktreeGrouper(getProjectsBasePath());
+
+  constructor(
+    private readonly getActiveContext: () => ServiceContext,
+    private readonly logger: LoggerPort
+  ) {}
+
+  async list(): Promise<RecentProjectsSourceResult> {
+    const activeContext = this.getActiveContext();
+    const groups =
+      activeContext.type === 'local'
+        ? await this.#groupLocalProjects(activeContext)
+        : await activeContext.projectScanner.scanWithWorktreeGrouping();
+
+    const candidates = groups
+      .map((group) => toCandidate(group))
+      .filter((candidate): candidate is RecentProjectCandidate => candidate !== null);
+
+    this.logger.info('claude recent-projects source loaded', {
+      count: candidates.length,
+      contextId: activeContext.id,
+    });
+
+    return {
+      candidates,
+      degraded: false,
+    };
+  }
+
+  async #groupLocalProjects(activeContext: ServiceContext): Promise<RepositoryGroup[]> {
+    try {
+      const projects = await activeContext.projectScanner.scan();
+      return await this.#localWorktreeGrouper.groupByRepository(projects);
+    } catch (error) {
+      this.logger.warn('claude recent-projects fell back to simplified grouping', {
+        error: error instanceof Error ? error.message : String(error),
+      });
+      return activeContext.projectScanner.scanWithWorktreeGrouping();
+    }
+  }
+}

src/features/recent-projects/main/adapters/output/sources/CodexRecentProjectsSourceAdapter.ts

@@ -0,0 +1,211 @@
+import { normalizeIdentityPath } from '@features/recent-projects/main/infrastructure/identity/normalizeIdentityPath';
+import path from 'path';
+
+import type { LoggerPort } from '@features/recent-projects/core/application/ports/LoggerPort';
+import type {
+  RecentProjectsSourcePort,
+  RecentProjectsSourceResult,
+} from '@features/recent-projects/core/application/ports/RecentProjectsSourcePort';
+import type { RecentProjectCandidate } from '@features/recent-projects/core/domain/models/RecentProjectCandidate';
+import type {
+  CodexAppServerClient,
+  CodexRecentThreadsResult,
+  CodexThreadSummary,
+} from '@features/recent-projects/main/infrastructure/codex/CodexAppServerClient';
+import type { RecentProjectIdentityResolver } from '@features/recent-projects/main/infrastructure/identity/RecentProjectIdentityResolver';
+import type { ServiceContext } from '@main/services';
+
+const CODEX_THREAD_LIMIT = 40;
+const CODEX_INITIALIZE_TIMEOUT_MS = 6_000;
+const CODEX_LIVE_FETCH_TIMEOUT_MS = 4_500;
+const CODEX_ARCHIVED_FETCH_TIMEOUT_MS = 2_500;
+const CODEX_SESSION_OVERHEAD_TIMEOUT_MS = 1_500;
+const CODEX_TOTAL_FETCH_TIMEOUT_MS =
+  CODEX_INITIALIZE_TIMEOUT_MS + CODEX_LIVE_FETCH_TIMEOUT_MS + CODEX_SESSION_OVERHEAD_TIMEOUT_MS;
+const CODEX_SOURCE_TIMEOUT_MS = CODEX_TOTAL_FETCH_TIMEOUT_MS + 500;
+const CODEX_LIVE_ONLY_FALLBACK_TOTAL_TIMEOUT_MS =
+  CODEX_INITIALIZE_TIMEOUT_MS + CODEX_LIVE_FETCH_TIMEOUT_MS + CODEX_SESSION_OVERHEAD_TIMEOUT_MS;
+
+function isInteractiveSource(source: unknown): boolean {
+  return source === 'vscode' || source === 'cli';
+}
+
+function normalizeTimestamp(value: number | undefined): number {
+  if (!value) {
+    return 0;
+  }
+  return value < 1_000_000_000_000 ? value * 1000 : value;
+}
+
+function isDegradedThreadResult(result: CodexRecentThreadsResult): boolean {
+  return Boolean(result.live.error || result.archived.error);
+}
+
+export class CodexRecentProjectsSourceAdapter implements RecentProjectsSourcePort {
+  readonly sourceId = 'codex';
+  readonly timeoutMs = CODEX_SOURCE_TIMEOUT_MS;
+
+  constructor(
+    private readonly deps: {
+      getActiveContext: () => ServiceContext;
+      getLocalContext: () => ServiceContext | undefined;
+      resolveBinary: () => Promise<string | null>;
+      appServerClient: CodexAppServerClient;
+      identityResolver: RecentProjectIdentityResolver;
+      logger: LoggerPort;
+    }
+  ) {}
+
+  async list(): Promise<RecentProjectsSourceResult> {
+    const activeContext = this.deps.getActiveContext();
+    const localContext = this.deps.getLocalContext();
+
+    if (activeContext.type !== 'local' || activeContext.id !== localContext?.id) {
+      return {
+        candidates: [],
+        degraded: false,
+      };
+    }
+
+    const binaryPath = await this.deps.resolveBinary();
+    if (!binaryPath) {
+      this.deps.logger.info('codex recent-projects source skipped - binary unavailable');
+      return {
+        candidates: [],
+        degraded: false,
+      };
+    }
+
+    const threadSegments = await this.#listRecentThreadsSafe(binaryPath);
+    const degraded = isDegradedThreadResult(threadSegments);
+    this.#logSegmentFailure(threadSegments, 'live');
+    this.#logSegmentFailure(threadSegments, 'archived');
+    const liveThreads = threadSegments.live.threads;
+    const archivedThreads = threadSegments.archived.threads;
+
+    const interactiveThreads = [...liveThreads, ...archivedThreads].filter(
+      (thread) => Boolean(thread.cwd) && isInteractiveSource(thread.source)
+    );
+
+    const candidates = (
+      await Promise.all(interactiveThreads.map((thread) => this.#toCandidate(thread)))
+    ).filter((candidate): candidate is RecentProjectCandidate => candidate !== null);
+
+    this.deps.logger.info('codex recent-projects source loaded', {
+      count: candidates.length,
+      degraded,
+    });
+
+    return {
+      candidates,
+      degraded,
+    };
+  }
+
+  async #listRecentThreads(binaryPath: string): Promise<CodexRecentThreadsResult> {
+    const result = await this.deps.appServerClient.listRecentThreads(binaryPath, {
+      limit: CODEX_THREAD_LIMIT,
+      liveRequestTimeoutMs: CODEX_LIVE_FETCH_TIMEOUT_MS,
+      archivedRequestTimeoutMs: CODEX_ARCHIVED_FETCH_TIMEOUT_MS,
+      initializeTimeoutMs: CODEX_INITIALIZE_TIMEOUT_MS,
+      totalTimeoutMs: CODEX_TOTAL_FETCH_TIMEOUT_MS,
+    });
+
+    this.deps.logger.info('codex recent-projects thread lists loaded', {
+      liveCount: result.live.threads.length,
+      archivedCount: result.archived.threads.length,
+    });
+    return result;
+  }
+
+  #logSegmentFailure(result: CodexRecentThreadsResult, segment: 'live' | 'archived'): void {
+    const error = result[segment].error;
+    if (!error) {
+      return;
+    }
+
+    if (segment === 'archived' && !result.live.error) {
+      this.deps.logger.info('codex recent-projects archived thread list degraded', {
+        error,
+      });
+      return;
+    }
+
+    this.deps.logger.warn('codex recent-projects thread list failed', {
+      segment,
+      error,
+    });
+  }
+
+  async #listRecentThreadsSafe(binaryPath: string): Promise<CodexRecentThreadsResult> {
+    try {
+      return await this.#listRecentThreads(binaryPath);
+    } catch (error) {
+      const message = error instanceof Error ? error.message : String(error);
+      this.deps.logger.warn('codex recent-projects thread list session failed', {
+        error: message,
+      });
+
+      if (message.toLowerCase().includes('timed out')) {
+        return {
+          live: { threads: [], error: message },
+          archived: { threads: [], error: message },
+        };
+      }
+
+      try {
+        const liveFallback = await this.deps.appServerClient.listRecentLiveThreads(binaryPath, {
+          limit: CODEX_THREAD_LIMIT,
+          requestTimeoutMs: CODEX_LIVE_FETCH_TIMEOUT_MS,
+          initializeTimeoutMs: CODEX_INITIALIZE_TIMEOUT_MS,
+          totalTimeoutMs: CODEX_LIVE_ONLY_FALLBACK_TOTAL_TIMEOUT_MS,
+        });
+
+        this.deps.logger.info('codex recent-projects recovered with live-only fallback', {
+          liveCount: liveFallback.threads.length,
+        });
+
+        return {
+          live: liveFallback,
+          archived: { threads: [], error: message },
+        };
+      } catch (fallbackError) {
+        const fallbackMessage =
+          fallbackError instanceof Error ? fallbackError.message : String(fallbackError);
+        this.deps.logger.warn('codex recent-projects live-only fallback failed', {
+          error: fallbackMessage,
+        });
+      }
+
+      return {
+        live: { threads: [], error: message },
+        archived: { threads: [], error: message },
+      };
+    }
+  }
+
+  async #toCandidate(thread: CodexThreadSummary): Promise<RecentProjectCandidate | null> {
+    const cwd = thread.cwd?.trim();
+    if (!cwd) {
+      return null;
+    }
+
+    const identity = await this.deps.identityResolver.resolve(cwd);
+    const displayName = identity?.name ?? path.basename(cwd) ?? thread.name?.trim() ?? cwd;
+
+    return {
+      identity: identity?.id ?? `path:${normalizeIdentityPath(cwd)}`,
+      displayName,
+      primaryPath: cwd,
+      associatedPaths: [cwd],
+      lastActivityAt: normalizeTimestamp(thread.updatedAt ?? thread.createdAt),
+      providerIds: ['codex'],
+      sourceKind: 'codex',
+      openTarget: {
+        type: 'synthetic-path',
+        path: cwd,
+      },
+      branchName: thread.gitInfo?.branch ?? undefined,
+    };
+  }
+}

src/features/recent-projects/main/composition/createRecentProjectsFeature.ts

@@ -0,0 +1,61 @@
+import {
+  type DashboardRecentProjectsPayload,
+  normalizeDashboardRecentProjectsPayload,
+} from '@features/recent-projects/contracts';
+
+import { ListDashboardRecentProjectsUseCase } from '../../core/application/use-cases/ListDashboardRecentProjectsUseCase';
+import { DashboardRecentProjectsPresenter } from '../adapters/output/presenters/DashboardRecentProjectsPresenter';
+import { ClaudeRecentProjectsSourceAdapter } from '../adapters/output/sources/ClaudeRecentProjectsSourceAdapter';
+import { CodexRecentProjectsSourceAdapter } from '../adapters/output/sources/CodexRecentProjectsSourceAdapter';
+import { InMemoryRecentProjectsCache } from '../infrastructure/cache/InMemoryRecentProjectsCache';
+import { CodexAppServerClient } from '../infrastructure/codex/CodexAppServerClient';
+import { CodexBinaryResolver } from '../infrastructure/codex/CodexBinaryResolver';
+import { JsonRpcStdioClient } from '../infrastructure/codex/JsonRpcStdioClient';
+import { RecentProjectIdentityResolver } from '../infrastructure/identity/RecentProjectIdentityResolver';
+
+import type { ClockPort } from '../../core/application/ports/ClockPort';
+import type { LoggerPort } from '../../core/application/ports/LoggerPort';
+import type { ServiceContext } from '@main/services';
+
+export interface RecentProjectsFeatureFacade {
+  listDashboardRecentProjects(): Promise<DashboardRecentProjectsPayload>;
+}
+
+export function createRecentProjectsFeature(deps: {
+  getActiveContext: () => ServiceContext;
+  getLocalContext: () => ServiceContext | undefined;
+  logger: LoggerPort;
+}): RecentProjectsFeatureFacade {
+  const cache = new InMemoryRecentProjectsCache<DashboardRecentProjectsPayload>();
+  const presenter = new DashboardRecentProjectsPresenter();
+  const clock: ClockPort = { now: () => Date.now() };
+  const jsonRpcStdioClient = new JsonRpcStdioClient(deps.logger);
+  const codexAppServerClient = new CodexAppServerClient(jsonRpcStdioClient);
+  const identityResolver = new RecentProjectIdentityResolver();
+  const sources = [
+    new ClaudeRecentProjectsSourceAdapter(deps.getActiveContext, deps.logger),
+    new CodexRecentProjectsSourceAdapter({
+      getActiveContext: deps.getActiveContext,
+      getLocalContext: deps.getLocalContext,
+      resolveBinary: () => CodexBinaryResolver.resolve(),
+      appServerClient: codexAppServerClient,
+      identityResolver,
+      logger: deps.logger,
+    }),
+  ];
+  const useCase = new ListDashboardRecentProjectsUseCase({
+    sources,
+    cache,
+    output: presenter,
+    clock,
+    logger: deps.logger,
+  });
+
+  return {
+    listDashboardRecentProjects: async () => {
+      const activeContext = deps.getActiveContext();
+      const payload = await useCase.execute(`dashboard-recent-projects:${activeContext.id}`);
+      return normalizeDashboardRecentProjectsPayload(payload) ?? { projects: [], degraded: true };
+    },
+  };
+}

src/features/recent-projects/main/index.ts

@@ -0,0 +1,7 @@
+export { registerRecentProjectsHttp } from './adapters/input/http/registerRecentProjectsHttp';
+export {
+  registerRecentProjectsIpc,
+  removeRecentProjectsIpc,
+} from './adapters/input/ipc/registerRecentProjectsIpc';
+export type { RecentProjectsFeatureFacade } from './composition/createRecentProjectsFeature';
+export { createRecentProjectsFeature } from './composition/createRecentProjectsFeature';

src/features/recent-projects/main/infrastructure/cache/InMemoryRecentProjectsCache.ts

@@ -0,0 +1,34 @@
+import type { RecentProjectsCachePort } from '../../../core/application/ports/RecentProjectsCachePort';
+
+interface CacheEntry<T> {
+  value: T;
+  expiresAt: number;
+}
+
+export class InMemoryRecentProjectsCache<T> implements RecentProjectsCachePort<T> {
+  readonly #entries = new Map<string, CacheEntry<T>>();
+
+  async get(key: string): Promise<T | null> {
+    const entry = this.#entries.get(key);
+    if (!entry) {
+      return null;
+    }
+
+    if (entry.expiresAt <= Date.now()) {
+      return null;
+    }
+
+    return entry.value;
+  }
+
+  async getStale(key: string): Promise<T | null> {
+    return this.#entries.get(key)?.value ?? null;
+  }
+
+  async set(key: string, value: T, ttlMs: number): Promise<void> {
+    this.#entries.set(key, {
+      value,
+      expiresAt: Date.now() + ttlMs,
+    });
+  }
+}

src/features/recent-projects/main/infrastructure/codex/CodexAppServerClient.ts

@@ -0,0 +1,218 @@
+import type { JsonRpcSession, JsonRpcStdioClient } from './JsonRpcStdioClient';
+
+const DEFAULT_REQUEST_TIMEOUT_MS = 3_000;
+const DEFAULT_TOTAL_TIMEOUT_MS = 8_000;
+const DEFAULT_INITIALIZE_TIMEOUT_MS = 6_000;
+const MIN_SESSION_OVERHEAD_TIMEOUT_MS = 1_500;
+const SUPPRESSED_NOTIFICATION_METHODS = [
+  'thread/started',
+  'thread/status/changed',
+  'thread/archived',
+  'thread/unarchived',
+  'thread/closed',
+  'thread/name/updated',
+  'turn/started',
+  'turn/completed',
+  'item/agentMessage/delta',
+  'item/agentReasoning/delta',
+  'item/execCommandOutputDelta',
+];
+
+interface ThreadListResponse {
+  data?: CodexThreadSummary[];
+}
+
+interface CodexGitInfo {
+  branch?: string | null;
+  originUrl?: string | null;
+  sha?: string | null;
+}
+
+export interface CodexThreadSummary {
+  id: string;
+  createdAt?: number;
+  updatedAt?: number;
+  cwd?: string | null;
+  source?: unknown;
+  modelProvider?: string | null;
+  gitInfo?: CodexGitInfo | null;
+  name?: string | null;
+  path?: string | null;
+}
+
+export interface CodexThreadSegmentResult {
+  threads: CodexThreadSummary[];
+  error?: string;
+}
+
+export interface CodexRecentThreadsResult {
+  live: CodexThreadSegmentResult;
+  archived: CodexThreadSegmentResult;
+}
+
+interface ThreadListSessionOptions {
+  binaryPath: string;
+  requestTimeoutMs: number;
+  initializeTimeoutMs: number;
+  totalTimeoutMs: number;
+  label: string;
+}
+
+export class CodexAppServerClient {
+  constructor(private readonly rpcClient: JsonRpcStdioClient) {}
+
+  async listRecentLiveThreads(
+    binaryPath: string,
+    options: {
+      limit: number;
+      requestTimeoutMs?: number;
+      initializeTimeoutMs?: number;
+      totalTimeoutMs?: number;
+    }
+  ): Promise<CodexThreadSegmentResult> {
+    const requestTimeoutMs = options.requestTimeoutMs ?? DEFAULT_REQUEST_TIMEOUT_MS;
+    const initializeTimeoutMs = Math.max(
+      options.initializeTimeoutMs ?? DEFAULT_INITIALIZE_TIMEOUT_MS,
+      requestTimeoutMs
+    );
+    const totalTimeoutMs = Math.max(
+      options.totalTimeoutMs ?? DEFAULT_TOTAL_TIMEOUT_MS,
+      initializeTimeoutMs + requestTimeoutMs + MIN_SESSION_OVERHEAD_TIMEOUT_MS
+    );
+
+    return this.#withThreadListSession(
+      {
+        binaryPath,
+        requestTimeoutMs,
+        initializeTimeoutMs,
+        totalTimeoutMs,
+        label: 'codex app-server thread/list live',
+      },
+      async (session) => {
+        const live = await session.request<ThreadListResponse>(
+          'thread/list',
+          {
+            archived: false,
+            limit: options.limit,
+            sortKey: 'updated_at',
+          },
+          requestTimeoutMs
+        );
+
+        return {
+          threads: live.data ?? [],
+        };
+      }
+    );
+  }
+
+  async listRecentThreads(
+    binaryPath: string,
+    options: {
+      limit: number;
+      liveRequestTimeoutMs?: number;
+      archivedRequestTimeoutMs?: number;
+      initializeTimeoutMs?: number;
+      totalTimeoutMs?: number;
+    }
+  ): Promise<CodexRecentThreadsResult> {
+    const liveRequestTimeoutMs = options.liveRequestTimeoutMs ?? DEFAULT_REQUEST_TIMEOUT_MS;
+    const archivedRequestTimeoutMs = options.archivedRequestTimeoutMs ?? DEFAULT_REQUEST_TIMEOUT_MS;
+    const sessionRequestTimeoutMs = Math.max(liveRequestTimeoutMs, archivedRequestTimeoutMs);
+    const initializeTimeoutMs = Math.max(
+      options.initializeTimeoutMs ?? DEFAULT_INITIALIZE_TIMEOUT_MS,
+      sessionRequestTimeoutMs
+    );
+    const totalTimeoutMs = Math.max(
+      options.totalTimeoutMs ?? DEFAULT_TOTAL_TIMEOUT_MS,
+      initializeTimeoutMs + sessionRequestTimeoutMs + MIN_SESSION_OVERHEAD_TIMEOUT_MS
+    );
+
+    return this.#withThreadListSession(
+      {
+        binaryPath,
+        requestTimeoutMs: sessionRequestTimeoutMs,
+        initializeTimeoutMs,
+        totalTimeoutMs,
+        label: 'codex app-server thread/list',
+      },
+      async (session) => {
+        const [live, archived] = await Promise.allSettled([
+          session.request<ThreadListResponse>(
+            'thread/list',
+            {
+              archived: false,
+              limit: options.limit,
+              sortKey: 'updated_at',
+            },
+            liveRequestTimeoutMs
+          ),
+          session.request<ThreadListResponse>(
+            'thread/list',
+            {
+              archived: true,
+              limit: options.limit,
+              sortKey: 'updated_at',
+            },
+            archivedRequestTimeoutMs
+          ),
+        ]);
+
+        return {
+          live:
+            live.status === 'fulfilled'
+              ? { threads: live.value.data ?? [] }
+              : {
+                  threads: [],
+                  error: live.reason instanceof Error ? live.reason.message : String(live.reason),
+                },
+          archived:
+            archived.status === 'fulfilled'
+              ? { threads: archived.value.data ?? [] }
+              : {
+                  threads: [],
+                  error:
+                    archived.reason instanceof Error
+                      ? archived.reason.message
+                      : String(archived.reason),
+                },
+        };
+      }
+    );
+  }
+
+  async #withThreadListSession<T>(
+    options: ThreadListSessionOptions,
+    handler: (session: JsonRpcSession) => Promise<T>
+  ): Promise<T> {
+    return this.rpcClient.withSession(
+      {
+        binaryPath: options.binaryPath,
+        args: ['app-server'],
+        requestTimeoutMs: options.requestTimeoutMs,
+        totalTimeoutMs: options.totalTimeoutMs,
+        label: options.label,
+      },
+      async (session) => {
+        await session.request(
+          'initialize',
+          {
+            clientInfo: {
+              name: 'claude-agent-teams-ui',
+              title: 'Claude Agent Teams UI',
+              version: '0.1.0',
+            },
+            capabilities: {
+              experimentalApi: false,
+              optOutNotificationMethods: SUPPRESSED_NOTIFICATION_METHODS,
+            },
+          },
+          options.initializeTimeoutMs
+        );
+
+        await session.notify('initialized');
+        return handler(session);
+      }
+    );
+  }
+}

src/features/recent-projects/main/infrastructure/codex/CodexBinaryResolver.ts

@@ -0,0 +1,120 @@
+import { constants as fsConstants } from 'node:fs';
+import * as fsp from 'node:fs/promises';
+import path from 'node:path';
+
+const CACHE_VERIFY_TTL_MS = 30_000;
+
+let cachedBinaryPath: string | null | undefined;
+let cacheVerifiedAt = 0;
+let resolveInFlight: Promise<string | null> | null = null;
+
+async function fileExists(filePath: string): Promise<boolean> {
+  try {
+    await fsp.access(filePath, fsConstants.X_OK);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+function expandWindowsExtensions(candidate: string): string[] {
+  if (process.platform !== 'win32') {
+    return [candidate];
+  }
+
+  const pathext = process.env.PATHEXT?.split(';').filter(Boolean) ?? [
+    '.EXE',
+    '.CMD',
+    '.BAT',
+    '.COM',
+  ];
+  const hasKnownExtension = pathext.some((ext) =>
+    candidate.toLowerCase().endsWith(ext.toLowerCase())
+  );
+
+  if (hasKnownExtension) {
+    return [candidate];
+  }
+
+  return [candidate, ...pathext.map((ext) => `${candidate}${ext.toLowerCase()}`)];
+}
+
+async function verifyBinary(candidate: string): Promise<string | null> {
+  const expandedCandidates = expandWindowsExtensions(candidate);
+
+  if (path.isAbsolute(candidate) || candidate.includes(path.sep)) {
+    for (const expandedCandidate of expandedCandidates) {
+      if (await fileExists(expandedCandidate)) {
+        return expandedCandidate;
+      }
+    }
+    return null;
+  }
+
+  const pathEntries = (process.env.PATH ?? '').split(path.delimiter).filter(Boolean);
+  for (const pathEntry of pathEntries) {
+    for (const expandedCandidate of expandedCandidates) {
+      const resolvedCandidate = path.join(pathEntry, expandedCandidate);
+      if (await fileExists(resolvedCandidate)) {
+        return resolvedCandidate;
+      }
+    }
+  }
+
+  return null;
+}
+
+export class CodexBinaryResolver {
+  static clearCache(): void {
+    cachedBinaryPath = undefined;
+    cacheVerifiedAt = 0;
+    resolveInFlight = null;
+  }
+
+  static async resolve(): Promise<string | null> {
+    if (cachedBinaryPath !== undefined) {
+      if (cachedBinaryPath === null) {
+        return null;
+      }
+
+      if (Date.now() - cacheVerifiedAt <= CACHE_VERIFY_TTL_MS) {
+        return cachedBinaryPath;
+      }
+
+      const verified = await verifyBinary(cachedBinaryPath);
+      if (verified) {
+        cacheVerifiedAt = Date.now();
+        return verified;
+      }
+
+      cachedBinaryPath = undefined;
+      cacheVerifiedAt = 0;
+    }
+
+    if (!resolveInFlight) {
+      resolveInFlight = CodexBinaryResolver.runResolve().finally(() => {
+        resolveInFlight = null;
+      });
+    }
+
+    return resolveInFlight;
+  }
+
+  private static async runResolve(): Promise<string | null> {
+    const override = process.env.CODEX_CLI_PATH?.trim();
+    const candidates = override ? [override, 'codex'] : ['codex'];
+
+    for (const candidate of candidates) {
+      const resolved = await verifyBinary(candidate);
+      if (resolved) {
+        cachedBinaryPath = resolved;
+        cacheVerifiedAt = Date.now();
+        return resolved;
+      }
+    }
+
+    cachedBinaryPath = null;
+    cacheVerifiedAt = Date.now();
+    return null;
+  }
+}

src/features/recent-projects/main/infrastructure/codex/JsonRpcStdioClient.ts

@@ -0,0 +1,211 @@
+import { once } from 'node:events';
+import readline from 'node:readline';
+
+import { killProcessTree, spawnCli } from '@main/utils/childProcess';
+
+import type { LoggerPort } from '../../../core/application/ports/LoggerPort';
+
+const DEFAULT_REQUEST_TIMEOUT_MS = 3_000;
+const DEFAULT_TOTAL_TIMEOUT_MS = 8_000;
+
+interface JsonRpcErrorPayload {
+  code?: number;
+  message?: string;
+}
+
+interface JsonRpcResponse<T> {
+  id?: number;
+  result?: T;
+  error?: JsonRpcErrorPayload;
+}
+
+export interface JsonRpcSession {
+  request<TResult>(method: string, params?: unknown, timeoutMs?: number): Promise<TResult>;
+  notify(method: string, params?: unknown): Promise<void>;
+}
+
+function withTimeout<T>(promise: Promise<T>, timeoutMs: number, label: string): Promise<T> {
+  let timeoutId: ReturnType<typeof setTimeout> | null = null;
+  const timeoutPromise = new Promise<T>((_resolve, reject) => {
+    timeoutId = setTimeout(
+      () => reject(new Error(`${label} timed out after ${timeoutMs}ms`)),
+      timeoutMs
+    );
+  });
+
+  return Promise.race([promise, timeoutPromise]).finally(() => {
+    if (timeoutId) {
+      clearTimeout(timeoutId);
+    }
+  }) as Promise<T>;
+}
+
+export class JsonRpcStdioClient {
+  constructor(private readonly logger: LoggerPort) {}
+
+  async withSession<T>(
+    options: {
+      binaryPath: string;
+      args: string[];
+      requestTimeoutMs?: number;
+      totalTimeoutMs?: number;
+      label: string;
+    },
+    handler: (session: JsonRpcSession) => Promise<T>
+  ): Promise<T> {
+    const requestTimeoutMs = options.requestTimeoutMs ?? DEFAULT_REQUEST_TIMEOUT_MS;
+    const totalTimeoutMs = options.totalTimeoutMs ?? DEFAULT_TOTAL_TIMEOUT_MS;
+
+    return withTimeout(
+      this.#runSession(options.binaryPath, options.args, requestTimeoutMs, handler),
+      totalTimeoutMs,
+      options.label
+    );
+  }
+
+  async #runSession<T>(
+    binaryPath: string,
+    args: string[],
+    requestTimeoutMs: number,
+    handler: (session: JsonRpcSession) => Promise<T>
+  ): Promise<T> {
+    const child = spawnCli(binaryPath, args, {
+      stdio: ['pipe', 'pipe', 'pipe'],
+      windowsHide: true,
+    });
+    const lineReader = readline.createInterface({ input: child.stdout! });
+    child.stderr?.on('data', () => {
+      // Keep stderr drained so process warnings do not block the pipe.
+    });
+
+    const pending = new Map<
+      number,
+      {
+        resolve: (value: unknown) => void;
+        reject: (error: Error) => void;
+        timeoutId: ReturnType<typeof setTimeout>;
+      }
+    >();
+
+    let nextRequestId = 1;
+
+    const rejectAll = (error: Error): void => {
+      for (const [id, entry] of pending) {
+        clearTimeout(entry.timeoutId);
+        entry.reject(error);
+        pending.delete(id);
+      }
+    };
+
+    lineReader.on('line', (line) => {
+      let message: JsonRpcResponse<unknown>;
+      try {
+        message = JSON.parse(line) as JsonRpcResponse<unknown>;
+      } catch (error) {
+        this.logger.warn('json-rpc stdio emitted non-json line', {
+          error: error instanceof Error ? error.message : String(error),
+        });
+        return;
+      }
+
+      if (typeof message.id !== 'number') {
+        return;
+      }
+
+      const entry = pending.get(message.id);
+      if (!entry) {
+        return;
+      }
+
+      clearTimeout(entry.timeoutId);
+      pending.delete(message.id);
+
+      if (message.error) {
+        entry.reject(new Error(message.error.message ?? 'Unknown JSON-RPC error'));
+        return;
+      }
+
+      entry.resolve(message.result);
+    });
+
+    child.once('error', (error) => {
+      rejectAll(error instanceof Error ? error : new Error(String(error)));
+    });
+
+    child.once('exit', (code, signal) => {
+      if (pending.size === 0) {
+        return;
+      }
+
+      rejectAll(
+        new Error(
+          `JSON-RPC process exited unexpectedly (code=${code ?? 'null'} signal=${signal ?? 'null'})`
+        )
+      );
+    });
+
+    const session: JsonRpcSession = {
+      request: <TResult>(
+        method: string,
+        params?: unknown,
+        timeoutMs = requestTimeoutMs
+      ): Promise<TResult> =>
+        new Promise<TResult>((resolve, reject) => {
+          if (!child.stdin) {
+            reject(new Error('JSON-RPC stdin is not available'));
+            return;
+          }
+
+          const id = nextRequestId++;
+          const timeoutId = setTimeout(() => {
+            pending.delete(id);
+            reject(new Error(`JSON-RPC request timed out: ${method}`));
+          }, timeoutMs);
+
+          pending.set(id, { resolve: resolve as (value: unknown) => void, reject, timeoutId });
+
+          child.stdin.write(`${JSON.stringify({ id, method, params })}\n`, (error) => {
+            if (!error) {
+              return;
+            }
+
+            clearTimeout(timeoutId);
+            pending.delete(id);
+            reject(error instanceof Error ? error : new Error(String(error)));
+          });
+        }),
+
+      notify: async (method: string, params?: unknown): Promise<void> => {
+        if (!child.stdin) {
+          throw new Error('JSON-RPC stdin is not available');
+        }
+
+        await new Promise<void>((resolve, reject) => {
+          child.stdin!.write(`${JSON.stringify({ method, params })}\n`, (error) => {
+            if (error) {
+              reject(error instanceof Error ? error : new Error(String(error)));
+              return;
+            }
+            resolve();
+          });
+        });
+      },
+    };
+
+    try {
+      return await handler(session);
+    } finally {
+      rejectAll(new Error('JSON-RPC session closed'));
+      lineReader.close();
+      if (child.stdin && !child.stdin.destroyed) {
+        child.stdin.end();
+      }
+      killProcessTree(child);
+      try {
+        await once(child, 'close');
+      } catch {
+        this.logger.warn('json-rpc close wait failed');
+      }
+    }
+  }
+}

src/features/recent-projects/main/infrastructure/identity/RecentProjectIdentityResolver.ts

@@ -0,0 +1,20 @@
+import { gitIdentityResolver } from '@main/services/parsing/GitIdentityResolver';
+
+export interface RecentProjectIdentity {
+  id: string;
+  name?: string;
+}
+
+export class RecentProjectIdentityResolver {
+  async resolve(projectPath: string): Promise<RecentProjectIdentity | null> {
+    const identity = await gitIdentityResolver.resolveIdentity(projectPath);
+    if (!identity) {
+      return null;
+    }
+
+    return {
+      id: identity.id,
+      name: identity.name,
+    };
+  }
+}

src/features/recent-projects/main/infrastructure/identity/normalizeIdentityPath.ts

@@ -0,0 +1,10 @@
+import path from 'path';
+
+export function normalizeIdentityPath(projectPath: string): string {
+  let normalized = path.normalize(projectPath);
+  while (normalized.length > 1 && (normalized.endsWith('/') || normalized.endsWith('\\'))) {
+    normalized = normalized.slice(0, -1);
+  }
+
+  return process.platform === 'win32' ? normalized.toLowerCase() : normalized;
+}

src/features/recent-projects/preload/createRecentProjectsBridge.ts

@@ -0,0 +1,11 @@
+import {
+  GET_DASHBOARD_RECENT_PROJECTS,
+  type RecentProjectsElectronApi,
+} from '@features/recent-projects/contracts';
+import { ipcRenderer } from 'electron';
+
+export function createRecentProjectsBridge(): RecentProjectsElectronApi {
+  return {
+    getDashboardRecentProjects: () => ipcRenderer.invoke(GET_DASHBOARD_RECENT_PROJECTS),
+  };
+}

src/features/recent-projects/preload/index.ts

@@ -0,0 +1 @@
+export { createRecentProjectsBridge } from './createRecentProjectsBridge';

src/features/recent-projects/renderer/adapters/RecentProjectsSectionAdapter.ts

@@ -0,0 +1,130 @@
+import { formatProjectPath } from '@renderer/utils/pathDisplay';
+import { normalizePath, type TaskStatusCounts } from '@renderer/utils/pathNormalize';
+import { formatDistanceToNow } from 'date-fns';
+
+import { sortDashboardProviderIds } from '../utils/projectDecorations';
+
+import type { DashboardRecentProject } from '@features/recent-projects/contracts';
+import type { TeamSummary } from '@shared/types';
+
+export interface RecentProjectCardModel {
+  id: string;
+  project: DashboardRecentProject;
+  name: string;
+  formattedPath: string;
+  lastActivityLabel: string;
+  providerIds: DashboardRecentProject['providerIds'];
+  primaryBranch?: string;
+  taskCounts?: TaskStatusCounts;
+  tasksLoading: boolean;
+  activeTeams?: TeamSummary[];
+  additionalPathCount: number;
+  pathSummary?: {
+    badgeLabel: string;
+    description: string;
+    paths: {
+      label: string;
+      fullPath: string;
+    }[];
+  };
+}
+
+interface RecentProjectsSectionAdapterInput {
+  projects: DashboardRecentProject[];
+  taskCountsByProject: Map<string, TaskStatusCounts>;
+  activeTeamsByProject: Map<string, TeamSummary[]>;
+  tasksLoading: boolean;
+}
+
+function sumTaskCounts(
+  project: DashboardRecentProject,
+  taskCountsByProject: Map<string, TaskStatusCounts>
+): TaskStatusCounts | undefined {
+  const total = project.associatedPaths.reduce<TaskStatusCounts>(
+    (counts, currentPath) => {
+      const next = taskCountsByProject.get(normalizePath(currentPath));
+      if (!next) {
+        return counts;
+      }
+
+      return {
+        pending: counts.pending + next.pending,
+        inProgress: counts.inProgress + next.inProgress,
+        completed: counts.completed + next.completed,
+      };
+    },
+    { pending: 0, inProgress: 0, completed: 0 }
+  );
+
+  return total.pending > 0 || total.inProgress > 0 || total.completed > 0 ? total : undefined;
+}
+
+function collectActiveTeams(
+  project: DashboardRecentProject,
+  activeTeamsByProject: Map<string, TeamSummary[]>
+): TeamSummary[] | undefined {
+  const seen = new Set<string>();
+  const activeTeams: TeamSummary[] = [];
+
+  for (const projectPath of project.associatedPaths) {
+    const teams = activeTeamsByProject.get(normalizePath(projectPath));
+    if (!teams) {
+      continue;
+    }
+
+    for (const team of teams) {
+      if (seen.has(team.teamName)) {
+        continue;
+      }
+
+      seen.add(team.teamName);
+      activeTeams.push(team);
+    }
+  }
+
+  return activeTeams.length > 0 ? activeTeams : undefined;
+}
+
+function buildPathSummary(
+  project: DashboardRecentProject
+): RecentProjectCardModel['pathSummary'] | undefined {
+  const orderedPaths = [project.primaryPath, ...project.associatedPaths].filter(Boolean);
+  const uniquePaths = Array.from(new Set(orderedPaths));
+
+  if (uniquePaths.length <= 1) {
+    return undefined;
+  }
+
+  return {
+    badgeLabel: `${uniquePaths.length} paths`,
+    description: 'This card merges recent activity from related worktrees and project paths.',
+    paths: uniquePaths.map((fullPath, index) => ({
+      label: index === 0 ? 'Primary path' : `Related path ${index}`,
+      fullPath,
+    })),
+  };
+}
+
+export function adaptRecentProjectsSection({
+  projects,
+  taskCountsByProject,
+  activeTeamsByProject,
+  tasksLoading,
+}: RecentProjectsSectionAdapterInput): RecentProjectCardModel[] {
+  return projects.map((project) => ({
+    id: project.id,
+    project,
+    name: project.name,
+    formattedPath: formatProjectPath(project.primaryPath),
+    lastActivityLabel: formatDistanceToNow(new Date(project.mostRecentActivity), {
+      addSuffix: true,
+    }),
+    providerIds: sortDashboardProviderIds(project.providerIds),
+    primaryBranch: project.primaryBranch,
+    taskCounts: sumTaskCounts(project, taskCountsByProject),
+    tasksLoading,
+    activeTeams: collectActiveTeams(project, activeTeamsByProject),
+    additionalPathCount: Math.max(0, project.associatedPaths.length - 1),
+    pathSummary: buildPathSummary(project),
+  }));
+}

src/features/recent-projects/renderer/hooks/useOpenRecentProject.ts

@@ -0,0 +1,128 @@
+import { useCallback } from 'react';
+
+import {
+  type DashboardRecentProject,
+  type DashboardRecentProjectOpenTarget,
+} from '@features/recent-projects/contracts';
+import { api } from '@renderer/api';
+import { useStore } from '@renderer/store';
+import { getWorktreeNavigationState } from '@renderer/store/utils/stateResetHelpers';
+import { createLogger } from '@shared/utils/logger';
+import { useShallow } from 'zustand/react/shallow';
+
+import {
+  buildSyntheticRepositoryGroup,
+  findMatchingWorktree,
+  type WorktreeMatch,
+} from '../utils/navigation';
+import { recordRecentProjectOpenPaths } from '../utils/recentProjectOpenHistory';
+
+const logger = createLogger('Feature:RecentProjects:open');
+
+export function useOpenRecentProject(): {
+  openRecentProject: (project: DashboardRecentProject) => Promise<void>;
+  openProjectPath: (projectPath: string) => Promise<void>;
+  selectProjectFolder: () => Promise<void>;
+} {
+  const { repositoryGroups, fetchRepositoryGroups, openTeamsTab } = useStore(
+    useShallow((state) => ({
+      repositoryGroups: state.repositoryGroups,
+      fetchRepositoryGroups: state.fetchRepositoryGroups,
+      openTeamsTab: state.openTeamsTab,
+    }))
+  );
+
+  const navigateToMatch = useCallback(
+    (match: WorktreeMatch): void => {
+      useStore.setState(getWorktreeNavigationState(match.repoId, match.worktreeId));
+      void useStore.getState().fetchSessionsInitial(match.worktreeId);
+      openTeamsTab();
+    },
+    [openTeamsTab]
+  );
+
+  const openSyntheticPath = useCallback(
+    async (path: string, associatedPaths: readonly string[]): Promise<void> => {
+      const candidatePaths = associatedPaths.length > 0 ? associatedPaths : [path];
+
+      const initialMatch = findMatchingWorktree(repositoryGroups, candidatePaths);
+      if (initialMatch) {
+        navigateToMatch(initialMatch);
+        return;
+      }
+
+      await fetchRepositoryGroups();
+      const refreshedGroups = useStore.getState().repositoryGroups;
+      const refreshedMatch = findMatchingWorktree(refreshedGroups, candidatePaths);
+      if (refreshedMatch) {
+        navigateToMatch(refreshedMatch);
+        return;
+      }
+
+      await api.config.addCustomProjectPath(path);
+
+      useStore.setState((state) => ({
+        repositoryGroups: [buildSyntheticRepositoryGroup(path), ...state.repositoryGroups],
+      }));
+
+      const encodedId = path.replace(/[/\\]/g, '-');
+      navigateToMatch({ repoId: encodedId, worktreeId: encodedId });
+    },
+    [fetchRepositoryGroups, navigateToMatch, repositoryGroups]
+  );
+
+  const openTarget = useCallback(
+    async (
+      target: DashboardRecentProjectOpenTarget,
+      associatedPaths: readonly string[]
+    ): Promise<void> => {
+      if (target.type === 'existing-worktree') {
+        navigateToMatch({
+          repoId: target.repositoryId,
+          worktreeId: target.worktreeId,
+        });
+        return;
+      }
+
+      await openSyntheticPath(target.path, associatedPaths);
+    },
+    [navigateToMatch, openSyntheticPath]
+  );
+
+  const openRecentProject = useCallback(
+    async (project: DashboardRecentProject): Promise<void> => {
+      try {
+        await openTarget(project.openTarget, project.associatedPaths);
+        recordRecentProjectOpenPaths([project.primaryPath, ...project.associatedPaths]);
+      } catch (error) {
+        logger.error('Failed to open recent project', error);
+      }
+    },
+    [openTarget]
+  );
+
+  const openProjectPath = useCallback(async (projectPath: string): Promise<void> => {
+    try {
+      await api.openPath(projectPath, projectPath);
+    } catch (error) {
+      logger.error('Failed to open project path', error);
+    }
+  }, []);
+
+  const selectProjectFolder = useCallback(async (): Promise<void> => {
+    try {
+      const selectedPaths = await api.config.selectFolders();
+      const selectedPath = selectedPaths[0];
+      if (!selectedPath) {
+        return;
+      }
+
+      await openSyntheticPath(selectedPath, [selectedPath]);
+      recordRecentProjectOpenPaths([selectedPath]);
+    } catch (error) {
+      logger.error('Failed to select project folder', error);
+    }
+  }, [openSyntheticPath]);
+
+  return { openRecentProject, openProjectPath, selectProjectFolder };
+}

src/features/recent-projects/renderer/hooks/useRecentProjectsSection.ts

@@ -0,0 +1,254 @@
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+
+import { type DashboardRecentProject } from '@features/recent-projects/contracts';
+import { api, isElectronMode } from '@renderer/api';
+import { useStore } from '@renderer/store';
+import { buildTaskCountsByProject, normalizePath } from '@renderer/utils/pathNormalize';
+import { useShallow } from 'zustand/react/shallow';
+
+import { adaptRecentProjectsSection } from '../adapters/RecentProjectsSectionAdapter';
+import {
+  sortRecentProjectsByDisplayPriority,
+  subscribeRecentProjectOpenHistory,
+} from '../utils/recentProjectOpenHistory';
+import {
+  getRecentProjectsClientSnapshot,
+  loadRecentProjectsWithClientCache,
+} from '../utils/recentProjectsClientCache';
+
+import { useOpenRecentProject } from './useOpenRecentProject';
+
+import type { RecentProjectCardModel } from '../adapters/RecentProjectsSectionAdapter';
+import type { TeamSummary } from '@shared/types';
+
+const INITIAL_RECENT_PROJECTS = 11;
+const LOAD_MORE_STEP = 8;
+const DEGRADED_RECENT_PROJECTS_FAST_RETRY_DELAY_MS = 1_500;
+const DEGRADED_RECENT_PROJECTS_STEADY_RETRY_DELAY_MS = 5_000;
+const DEGRADED_RECENT_PROJECTS_FAST_RETRY_LIMIT = 3;
+
+function matchesSearch(project: DashboardRecentProject, query: string): boolean {
+  if (!query) {
+    return true;
+  }
+
+  const normalizedQuery = query.trim().toLowerCase();
+  if (!normalizedQuery) {
+    return true;
+  }
+
+  return (
+    project.name.toLowerCase().includes(normalizedQuery) ||
+    project.primaryPath.toLowerCase().includes(normalizedQuery) ||
+    project.associatedPaths.some((projectPath) =>
+      projectPath.toLowerCase().includes(normalizedQuery)
+    ) ||
+    project.primaryBranch?.toLowerCase().includes(normalizedQuery) === true
+  );
+}
+
+export function useRecentProjectsSection(
+  searchQuery: string,
+  maxProjects = INITIAL_RECENT_PROJECTS
+): {
+  cards: RecentProjectCardModel[];
+  loading: boolean;
+  error: string | null;
+  canLoadMore: boolean;
+  isElectron: boolean;
+  loadMore: () => void;
+  reload: () => Promise<void>;
+  openRecentProject: (project: DashboardRecentProject) => Promise<void>;
+  openProjectPath: (projectPath: string) => Promise<void>;
+  selectProjectFolder: () => Promise<void>;
+} {
+  const { globalTasks, globalTasksInitialized, globalTasksLoading, fetchAllTasks, teams } =
+    useStore(
+      useShallow((state) => ({
+        globalTasks: state.globalTasks,
+        globalTasksInitialized: state.globalTasksInitialized,
+        globalTasksLoading: state.globalTasksLoading,
+        fetchAllTasks: state.fetchAllTasks,
+        teams: state.teams,
+      }))
+    );
+  const initialSnapshot = useMemo(() => getRecentProjectsClientSnapshot(), []);
+  const { openRecentProject, openProjectPath, selectProjectFolder } = useOpenRecentProject();
+  const [recentProjects, setRecentProjects] = useState<DashboardRecentProject[]>(
+    initialSnapshot?.payload.projects ?? []
+  );
+  const [recentProjectsDegraded, setRecentProjectsDegraded] = useState(
+    initialSnapshot?.payload.degraded ?? false
+  );
+  const [degradedRefreshCount, setDegradedRefreshCount] = useState(
+    initialSnapshot?.payload.degraded ? 1 : 0
+  );
+  const [loading, setLoading] = useState(initialSnapshot == null);
+  const [error, setError] = useState<string | null>(null);
+  const [visibleProjects, setVisibleProjects] = useState(maxProjects);
+  const [aliveTeams, setAliveTeams] = useState<string[]>([]);
+  const [openHistoryVersion, setOpenHistoryVersion] = useState(0);
+  const hasFetchedTasksRef = useRef(globalTasksInitialized);
+  const recentProjectsRef = useRef<DashboardRecentProject[]>(
+    initialSnapshot?.payload.projects ?? []
+  );
+
+  useEffect(() => {
+    recentProjectsRef.current = recentProjects;
+  }, [recentProjects]);
+
+  const reload = useCallback(async (options?: { force?: boolean }): Promise<void> => {
+    const hasVisibleProjects =
+      recentProjectsRef.current.length > 0 || getRecentProjectsClientSnapshot() != null;
+
+    if (!hasVisibleProjects) {
+      setLoading(true);
+    }
+    setError(null);
+    try {
+      const payload = await loadRecentProjectsWithClientCache(
+        () => api.getDashboardRecentProjects(),
+        options
+      );
+      setRecentProjects(payload.projects);
+      setRecentProjectsDegraded(payload.degraded);
+      setDegradedRefreshCount((current) => (payload.degraded ? current + 1 : 0));
+    } catch (nextError) {
+      setError(nextError instanceof Error ? nextError.message : 'Failed to load recent projects');
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  useEffect(() => {
+    const snapshot = getRecentProjectsClientSnapshot();
+    if (snapshot && !snapshot.isStale) {
+      return;
+    }
+
+    void reload({ force: snapshot != null });
+  }, [reload]);
+
+  useEffect(() => {
+    if (!recentProjectsDegraded) {
+      return;
+    }
+
+    const delayMs =
+      degradedRefreshCount <= DEGRADED_RECENT_PROJECTS_FAST_RETRY_LIMIT
+        ? DEGRADED_RECENT_PROJECTS_FAST_RETRY_DELAY_MS
+        : DEGRADED_RECENT_PROJECTS_STEADY_RETRY_DELAY_MS;
+
+    const timer = window.setTimeout(() => {
+      void reload({ force: true });
+    }, delayMs);
+
+    return () => {
+      window.clearTimeout(timer);
+    };
+  }, [degradedRefreshCount, recentProjectsDegraded, reload]);
+
+  useEffect(() => {
+    if (recentProjects.length === 0 || hasFetchedTasksRef.current || globalTasksInitialized) {
+      hasFetchedTasksRef.current = hasFetchedTasksRef.current || globalTasksInitialized;
+      return;
+    }
+
+    hasFetchedTasksRef.current = true;
+    void fetchAllTasks();
+  }, [fetchAllTasks, globalTasksInitialized, recentProjects.length]);
+
+  useEffect(() => {
+    let cancelled = false;
+
+    void api.teams
+      .aliveList()
+      .then((teamNames) => {
+        if (!cancelled) {
+          setAliveTeams(teamNames);
+        }
+      })
+      .catch(() => undefined);
+
+    return () => {
+      cancelled = true;
+    };
+  }, [teams]);
+
+  useEffect(() => {
+    if (!searchQuery.trim()) {
+      setVisibleProjects(maxProjects);
+    }
+  }, [maxProjects, searchQuery]);
+
+  useEffect(
+    () => subscribeRecentProjectOpenHistory(() => setOpenHistoryVersion((current) => current + 1)),
+    []
+  );
+
+  const taskCountsByProject = useMemo(() => buildTaskCountsByProject(globalTasks), [globalTasks]);
+
+  const activeTeamsByProject = useMemo(() => {
+    const aliveSet = new Set(aliveTeams);
+    const teamsByProject = new Map<string, TeamSummary[]>();
+
+    for (const team of teams) {
+      if (!team.projectPath || !aliveSet.has(team.teamName)) {
+        continue;
+      }
+
+      const key = normalizePath(team.projectPath);
+      const existing = teamsByProject.get(key);
+      if (existing) {
+        existing.push(team);
+      } else {
+        teamsByProject.set(key, [team]);
+      }
+    }
+
+    return teamsByProject;
+  }, [aliveTeams, teams]);
+
+  const decoratedCards = useMemo(
+    () =>
+      adaptRecentProjectsSection({
+        projects: sortRecentProjectsByDisplayPriority(recentProjects),
+        taskCountsByProject,
+        activeTeamsByProject,
+        tasksLoading: globalTasksLoading,
+      }),
+    [
+      activeTeamsByProject,
+      globalTasksLoading,
+      openHistoryVersion,
+      recentProjects,
+      taskCountsByProject,
+    ]
+  );
+
+  const filteredCards = useMemo(
+    () => decoratedCards.filter((card) => matchesSearch(card.project, searchQuery)),
+    [decoratedCards, searchQuery]
+  );
+
+  const cards = useMemo(() => {
+    if (searchQuery.trim()) {
+      return filteredCards;
+    }
+
+    return filteredCards.slice(0, visibleProjects);
+  }, [filteredCards, searchQuery, visibleProjects]);
+
+  return {
+    cards,
+    loading,
+    error,
+    canLoadMore: !searchQuery.trim() && filteredCards.length > visibleProjects,
+    isElectron: isElectronMode(),
+    loadMore: () => setVisibleProjects((current) => current + LOAD_MORE_STEP),
+    reload,
+    openRecentProject,
+    openProjectPath,
+    selectProjectFolder,
+  };
+}

src/features/recent-projects/renderer/index.ts

@@ -0,0 +1,2 @@
+export { RecentProjectsSection } from './ui/RecentProjectsSection';
+export { recordRecentProjectOpenPaths } from './utils/recentProjectOpenHistory';

src/features/recent-projects/renderer/ui/RecentProjectCard.tsx

@@ -0,0 +1,221 @@
+import { useMemo, useState } from 'react';
+
+import { ProviderBrandLogo } from '@renderer/components/common/ProviderBrandLogo';
+import { Tooltip, TooltipContent, TooltipTrigger } from '@renderer/components/ui/tooltip';
+import { projectColor } from '@renderer/utils/projectColor';
+import { FolderGit2, FolderOpen, GitBranch, Terminal } from 'lucide-react';
+
+import type { RecentProjectCardModel } from '../adapters/RecentProjectsSectionAdapter';
+
+interface RecentProjectCardProps {
+  card: RecentProjectCardModel;
+  onClick: () => void;
+  onOpenPath: () => void;
+}
+
+export const RecentProjectCard = ({
+  card,
+  onClick,
+  onOpenPath,
+}: Readonly<RecentProjectCardProps>): React.JSX.Element => {
+  const color = useMemo(() => projectColor(card.name), [card.name]);
+  const [isHovered, setIsHovered] = useState(false);
+
+  return (
+    <button
+      onClick={onClick}
+      onMouseEnter={() => setIsHovered(true)}
+      onMouseLeave={() => setIsHovered(false)}
+      className="bg-surface/50 group relative flex min-h-[120px] flex-col overflow-hidden rounded-lg border border-l-[3px] border-border p-4 text-left transition-all duration-300 hover:border-border-emphasis hover:bg-surface-raised"
+      style={{
+        borderLeftColor: color.border,
+        boxShadow: isHovered ? `inset 3px 0 12px -4px ${color.glow}` : undefined,
+      }}
+    >
+      {card.activeTeams && card.activeTeams.length > 0 && (
+        <span className="absolute right-3 top-3 inline-flex size-2.5">
+          <span className="absolute inline-flex size-full animate-ping rounded-full bg-emerald-400 opacity-50" />
+          <span className="relative inline-flex size-2.5 rounded-full bg-emerald-500" />
+        </span>
+      )}
+
+      <div className="mb-1 flex items-center gap-2.5">
+        <div className="flex size-8 shrink-0 items-center justify-center rounded-md border border-border bg-surface-overlay transition-colors duration-300 group-hover:border-border-emphasis">
+          <FolderGit2
+            className="size-4 transition-colors group-hover:text-text"
+            style={{ color: color.icon }}
+          />
+        </div>
+        <div className="min-w-0">
+          <div className="flex items-center gap-1.5">
+            <h3 className="min-w-0 truncate text-sm font-medium text-text transition-colors duration-200 group-hover:text-text">
+              {card.name}
+            </h3>
+            {card.pathSummary && (
+              <Tooltip>
+                <TooltipTrigger asChild>
+                  <span className="inline-flex shrink-0 items-center rounded-full bg-surface-overlay px-1.5 py-0.5 text-[9px] font-medium text-text-muted">
+                    {card.pathSummary.badgeLabel}
+                  </span>
+                </TooltipTrigger>
+                <TooltipContent side="bottom" align="start" className="max-w-sm">
+                  <div className="space-y-2">
+                    <p className="text-[11px] leading-relaxed text-text-secondary">
+                      {card.pathSummary.description}
+                    </p>
+                    <div className="space-y-1.5">
+                      {card.pathSummary.paths.map((pathItem) => (
+                        <div key={`${pathItem.label}:${pathItem.fullPath}`} className="space-y-0.5">
+                          <p className="text-[10px] font-medium uppercase tracking-wide text-text-muted">
+                            {pathItem.label}
+                          </p>
+                          <p className="font-mono text-[11px] text-text">{pathItem.fullPath}</p>
+                        </div>
+                      ))}
+                    </div>
+                  </div>
+                </TooltipContent>
+              </Tooltip>
+            )}
+          </div>
+          <div className="mt-1 flex items-center gap-1.5">
+            {card.providerIds.map((providerId) => (
+              <span
+                key={providerId}
+                className="bg-surface-overlay/80 inline-flex items-center rounded-full border border-border p-1"
+                title={providerId}
+              >
+                <ProviderBrandLogo providerId={providerId} className="size-3.5" />
+              </span>
+            ))}
+          </div>
+        </div>
+      </div>
+
+      <div className="flex w-full min-w-0 items-center gap-1 font-mono text-[10px] text-text-muted">
+        <Tooltip>
+          <TooltipTrigger asChild>
+            <div
+              role="button"
+              tabIndex={0}
+              onClick={(event) => {
+                event.stopPropagation();
+                onOpenPath();
+              }}
+              onKeyDown={(event) => {
+                if (event.key === 'Enter' || event.key === ' ') {
+                  event.preventDefault();
+                  event.stopPropagation();
+                  onOpenPath();
+                }
+              }}
+              className="shrink-0 cursor-pointer rounded p-0.5 transition-colors hover:bg-white/5 hover:text-text-secondary"
+            >
+              <FolderOpen className="size-3" />
+            </div>
+          </TooltipTrigger>
+          <TooltipContent side="bottom">Open</TooltipContent>
+        </Tooltip>
+        <Tooltip>
+          <TooltipTrigger asChild>
+            <span className="truncate">{card.formattedPath}</span>
+          </TooltipTrigger>
+          <TooltipContent side="bottom" align="start">
+            <p className="font-mono text-[11px]">{card.project.primaryPath}</p>
+          </TooltipContent>
+        </Tooltip>
+      </div>
+
+      {card.primaryBranch ? (
+        <div className="mb-auto mt-1 flex items-center gap-1.5 truncate">
+          <GitBranch className="size-3 shrink-0 text-text-muted" />
+          <span className="truncate text-[10px] text-text-secondary">{card.primaryBranch}</span>
+        </div>
+      ) : (
+        <div className="mb-auto" />
+      )}
+
+      <div className="mt-3 flex flex-wrap items-center gap-2">
+        {card.taskCounts &&
+          (card.taskCounts.pending > 0 ||
+            card.taskCounts.inProgress > 0 ||
+            card.taskCounts.completed > 0) && (
+            <>
+              {card.taskCounts.inProgress > 0 && (
+                <span className="inline-flex items-center rounded-full bg-blue-500/15 px-1.5 py-0.5 text-[10px] font-medium text-blue-600 dark:text-blue-400">
+                  {card.taskCounts.inProgress} active
+                </span>
+              )}
+              {card.taskCounts.pending > 0 && (
+                <span className="inline-flex items-center rounded-full bg-yellow-500/15 px-1.5 py-0.5 text-[10px] font-medium text-yellow-400">
+                  {card.taskCounts.pending} pending
+                </span>
+              )}
+              {card.taskCounts.completed > 0 && (
+                <span className="inline-flex items-center rounded-full bg-green-500/15 px-1.5 py-0.5 text-[10px] font-medium text-green-400">
+                  {card.taskCounts.completed} done
+                </span>
+              )}
+              <span className="text-text-muted">·</span>
+            </>
+          )}
+        <span className="text-[10px] text-text-muted">{card.lastActivityLabel}</span>
+      </div>
+
+      {card.tasksLoading ? (
+        <div className="mt-2 w-full">
+          <div className="flex items-center gap-2">
+            <div className="h-1.5 flex-1 animate-pulse overflow-hidden rounded-full bg-[var(--color-surface-raised)]" />
+            <div className="h-2.5 w-6 animate-pulse rounded bg-[var(--color-surface-raised)]" />
+          </div>
+        </div>
+      ) : (
+        card.taskCounts &&
+        (() => {
+          const pending = card.taskCounts.pending ?? 0;
+          const inProgress = card.taskCounts.inProgress ?? 0;
+          const completed = card.taskCounts.completed ?? 0;
+          const totalTasks = pending + inProgress + completed;
+          if (totalTasks === 0) return null;
+          const progressPercent = Math.round((completed / totalTasks) * 100);
+          return (
+            <div className="mt-2 w-full space-y-1">
+              <div className="flex items-center gap-2">
+                <div
+                  className="h-1.5 flex-1 overflow-hidden rounded-full bg-[var(--color-surface-raised)]"
+                  role="progressbar"
+                  aria-valuenow={completed}
+                  aria-valuemin={0}
+                  aria-valuemax={totalTasks}
+                  aria-label={`Tasks ${completed}/${totalTasks} completed`}
+                >
+                  <div
+                    className="h-full rounded-full bg-emerald-500 transition-all duration-200"
+                    style={{ width: `${progressPercent}%` }}
+                  />
+                </div>
+                <span className="shrink-0 text-[10px] font-medium tracking-tight text-[var(--color-text-muted)]">
+                  {completed}/{totalTasks}
+                </span>
+              </div>
+            </div>
+          );
+        })()
+      )}
+
+      {card.activeTeams && card.activeTeams.length > 0 && (
+        <div className="mt-2 flex flex-wrap items-center gap-1.5 border-t border-border pt-2">
+          <Terminal className="size-3 shrink-0 text-emerald-400" />
+          {card.activeTeams.map((team) => (
+            <span
+              key={team.teamName}
+              className="inline-flex items-center rounded-full bg-emerald-500/10 px-1.5 py-0.5 text-[9px] font-medium text-emerald-400"
+            >
+              {team.displayName}
+            </span>
+          ))}
+        </div>
+      )}
+    </button>
+  );
+};

src/features/recent-projects/renderer/ui/RecentProjectsSection.tsx

@@ -0,0 +1,169 @@
+import { Button } from '@renderer/components/ui/button';
+import { FolderGit2, FolderOpen, Search } from 'lucide-react';
+
+import { useRecentProjectsSection } from '../hooks/useRecentProjectsSection';
+
+import { RecentProjectCard } from './RecentProjectCard';
+
+interface RecentProjectsSectionProps {
+  searchQuery: string;
+}
+
+const titleWidths = [60, 66, 50, 55, 75, 45, 40, 65];
+const pathWidths = [80, 75, 85, 66, 70, 80, 60, 72];
+
+function SelectProjectFolderCard({
+  onClick,
+}: Readonly<{
+  onClick: () => void;
+}>): React.JSX.Element {
+  return (
+    <button
+      className="hover:bg-surface/30 group relative flex min-h-[120px] flex-col items-center justify-center rounded-lg border border-dashed border-border bg-transparent p-4 transition-all duration-300 hover:border-border-emphasis"
+      onClick={onClick}
+      title="Select a project folder"
+    >
+      <div className="mb-2 flex size-8 items-center justify-center rounded-md border border-dashed border-border transition-colors duration-300 group-hover:border-border-emphasis">
+        <FolderOpen className="size-4 text-text-muted transition-colors group-hover:text-text-secondary" />
+      </div>
+      <span className="text-xs text-text-muted transition-colors group-hover:text-text-secondary">
+        Select Folder
+      </span>
+    </button>
+  );
+}
+
+export const RecentProjectsSection = ({
+  searchQuery,
+}: Readonly<RecentProjectsSectionProps>): React.JSX.Element => {
+  const {
+    cards,
+    loading,
+    error,
+    canLoadMore,
+    isElectron,
+    loadMore,
+    reload,
+    openRecentProject,
+    openProjectPath,
+    selectProjectFolder,
+  } = useRecentProjectsSection(searchQuery);
+
+  if (loading) {
+    return (
+      <div className="grid grid-cols-2 gap-3 lg:grid-cols-3 xl:grid-cols-4">
+        {Array.from({ length: 8 }).map((_, index) => (
+          <div
+            key={index}
+            className="skeleton-card flex min-h-[120px] flex-col rounded-sm border border-border p-4"
+            style={{
+              animationDelay: `${index * 80}ms`,
+              backgroundColor: 'var(--skeleton-base)',
+            }}
+          >
+            <div
+              className="mb-3 size-8 rounded-sm"
+              style={{ backgroundColor: 'var(--skeleton-base-light)' }}
+            />
+            <div
+              className="mb-2 h-3.5 rounded-sm"
+              style={{
+                width: `${titleWidths[index]}%`,
+                backgroundColor: 'var(--skeleton-base-light)',
+              }}
+            />
+            <div
+              className="mb-auto h-2.5 rounded-sm"
+              style={{
+                width: `${pathWidths[index]}%`,
+                backgroundColor: 'var(--skeleton-base-dim)',
+              }}
+            />
+            <div className="mt-3 flex gap-2">
+              <div
+                className="h-2.5 w-16 rounded-sm"
+                style={{ backgroundColor: 'var(--skeleton-base-dim)' }}
+              />
+              <div
+                className="h-2.5 w-12 rounded-sm"
+                style={{ backgroundColor: 'var(--skeleton-base-dim)' }}
+              />
+            </div>
+          </div>
+        ))}
+      </div>
+    );
+  }
+
+  if (error && cards.length === 0) {
+    return (
+      <div className="flex flex-col items-center justify-center gap-3 rounded-sm border border-dashed border-border px-8 py-16">
+        <div className="mb-1 flex size-12 items-center justify-center rounded-sm border border-border bg-surface-raised">
+          <FolderGit2 className="size-6 text-text-muted" />
+        </div>
+        <div className="text-center">
+          <p className="mb-1 text-sm text-text-secondary">Failed to load projects</p>
+          <p className="max-w-xl text-xs text-text-muted">{error}</p>
+        </div>
+        <button
+          onClick={() => void reload()}
+          className="rounded-sm border border-border bg-surface-raised px-3 py-1.5 text-xs text-text-secondary transition-colors hover:border-border-emphasis hover:text-text"
+        >
+          Retry
+        </button>
+      </div>
+    );
+  }
+
+  if (cards.length === 0 && searchQuery.trim()) {
+    return (
+      <div className="flex flex-col items-center justify-center rounded-sm border border-dashed border-border px-8 py-16">
+        <div className="mb-4 flex size-12 items-center justify-center rounded-sm border border-border bg-surface-raised">
+          <Search className="size-6 text-text-muted" />
+        </div>
+        <p className="mb-1 text-sm text-text-secondary">No projects found</p>
+        <p className="text-xs text-text-muted">No matches for &quot;{searchQuery}&quot;</p>
+      </div>
+    );
+  }
+
+  if (cards.length === 0) {
+    return (
+      <div className="flex flex-col items-center justify-center rounded-sm border border-dashed border-border px-8 py-16">
+        <div className="mb-4 flex size-12 items-center justify-center rounded-sm border border-border bg-surface-raised">
+          <FolderGit2 className="size-6 text-text-muted" />
+        </div>
+        <p className="mb-1 text-sm text-text-secondary">No recent projects found</p>
+        <p className="text-xs text-text-muted">
+          Recent Claude and Codex activity will appear here.
+        </p>
+      </div>
+    );
+  }
+
+  return (
+    <div className="space-y-4">
+      <div className="grid grid-cols-2 gap-3 lg:grid-cols-3 xl:grid-cols-4">
+        {!searchQuery.trim() && isElectron && (
+          <SelectProjectFolderCard onClick={() => void selectProjectFolder()} />
+        )}
+        {cards.map((card) => (
+          <RecentProjectCard
+            key={card.id}
+            card={card}
+            onClick={() => void openRecentProject(card.project)}
+            onOpenPath={() => void openProjectPath(card.project.primaryPath)}
+          />
+        ))}
+      </div>
+
+      {canLoadMore && (
+        <div className="flex justify-center">
+          <Button variant="outline" size="sm" onClick={loadMore}>
+            Load more
+          </Button>
+        </div>
+      )}
+    </div>
+  );
+};

src/features/recent-projects/renderer/utils/navigation.ts

@@ -0,0 +1,51 @@
+import { normalizePath } from '@renderer/utils/pathNormalize';
+
+import type { RepositoryGroup } from '@renderer/types/data';
+
+export interface WorktreeMatch {
+  repoId: string;
+  worktreeId: string;
+}
+
+export function findMatchingWorktree(
+  groups: RepositoryGroup[],
+  candidatePaths: readonly string[]
+): WorktreeMatch | null {
+  const normalizedPaths = new Set(candidatePaths.map((projectPath) => normalizePath(projectPath)));
+
+  for (const repo of groups) {
+    for (const worktree of repo.worktrees) {
+      if (normalizedPaths.has(normalizePath(worktree.path))) {
+        return { repoId: repo.id, worktreeId: worktree.id };
+      }
+    }
+  }
+
+  return null;
+}
+
+export function buildSyntheticRepositoryGroup(selectedPath: string): RepositoryGroup {
+  const encodedId = selectedPath.replace(/[/\\]/g, '-');
+  const folderName = selectedPath.split(/[/\\]/).filter(Boolean).pop() ?? selectedPath;
+  const now = Date.now();
+
+  return {
+    id: encodedId,
+    identity: null,
+    worktrees: [
+      {
+        id: encodedId,
+        path: selectedPath,
+        name: folderName,
+        isMainWorktree: true,
+        source: 'unknown',
+        sessions: [],
+        totalSessions: 0,
+        createdAt: now,
+      },
+    ],
+    name: folderName,
+    mostRecentSession: undefined,
+    totalSessions: 0,
+  };
+}

src/features/recent-projects/renderer/utils/projectDecorations.ts

@@ -0,0 +1,11 @@
+import type { DashboardProviderId } from '@features/recent-projects/contracts';
+
+const PROVIDER_ORDER: DashboardProviderId[] = ['anthropic', 'codex', 'gemini'];
+
+export function sortDashboardProviderIds(
+  providerIds: readonly DashboardProviderId[]
+): DashboardProviderId[] {
+  return [...providerIds].sort(
+    (left, right) => PROVIDER_ORDER.indexOf(left) - PROVIDER_ORDER.indexOf(right)
+  );
+}

src/features/recent-projects/renderer/utils/recentProjectOpenHistory.ts

@@ -0,0 +1,263 @@
+import type { DashboardRecentProject } from '@features/recent-projects/contracts';
+
+const RECENT_PROJECT_OPEN_HISTORY_KEY = 'recent-projects:open-history';
+const RECENT_PROJECT_OPEN_HISTORY_EVENT = 'recent-projects:open-history-changed';
+const OPEN_PRIORITY_WINDOW_MS = 1000 * 60 * 60 * 48;
+const MAX_HISTORY_ENTRIES = 120;
+
+interface RecentProjectOpenHistoryEntry {
+  path: string;
+  openedAt: number;
+}
+
+interface RecentProjectOpenHistoryState {
+  version: 1;
+  entries: RecentProjectOpenHistoryEntry[];
+}
+
+function canUseLocalStorage(): boolean {
+  return typeof window !== 'undefined' && typeof window.localStorage !== 'undefined';
+}
+
+function normalizeHistoryPath(projectPath: string): string | null {
+  let normalizedPath = projectPath.trim().replace(/\\/g, '/');
+  if (!normalizedPath) {
+    return null;
+  }
+  if (normalizedPath !== '/' && !/^[A-Za-z]:\/$/.test(normalizedPath)) {
+    while (normalizedPath.endsWith('/')) {
+      normalizedPath = normalizedPath.slice(0, -1);
+    }
+  }
+  return normalizedPath;
+}
+
+function foldHistoryPath(projectPath: string): string {
+  return projectPath.toLowerCase();
+}
+
+function readHistoryState(): RecentProjectOpenHistoryState {
+  if (!canUseLocalStorage()) {
+    return { version: 1, entries: [] };
+  }
+
+  try {
+    const raw = window.localStorage.getItem(RECENT_PROJECT_OPEN_HISTORY_KEY);
+    if (!raw) {
+      return { version: 1, entries: [] };
+    }
+
+    const parsed = JSON.parse(raw) as Partial<RecentProjectOpenHistoryState>;
+    const entries = Array.isArray(parsed.entries) ? parsed.entries : [];
+    return {
+      version: 1,
+      entries: entries
+        .filter(
+          (entry): entry is RecentProjectOpenHistoryEntry =>
+            !!entry &&
+            typeof entry.path === 'string' &&
+            typeof entry.openedAt === 'number' &&
+            Number.isFinite(entry.openedAt)
+        )
+        .map((entry) => ({
+          path: entry.path,
+          openedAt: entry.openedAt,
+        })),
+    };
+  } catch {
+    return { version: 1, entries: [] };
+  }
+}
+
+function pruneEntries(
+  entries: readonly RecentProjectOpenHistoryEntry[]
+): RecentProjectOpenHistoryEntry[] {
+  const byPath = new Map<string, number>();
+
+  for (const entry of entries) {
+    const normalizedPath = normalizeHistoryPath(entry.path);
+    if (!normalizedPath) {
+      continue;
+    }
+    byPath.set(normalizedPath, Math.max(byPath.get(normalizedPath) ?? 0, entry.openedAt));
+  }
+
+  return Array.from(byPath.entries())
+    .map(([historyPath, openedAt]) => ({ path: historyPath, openedAt }))
+    .sort((left, right) => right.openedAt - left.openedAt)
+    .slice(0, MAX_HISTORY_ENTRIES);
+}
+
+function writeHistoryEntries(entries: readonly RecentProjectOpenHistoryEntry[]): void {
+  if (!canUseLocalStorage()) {
+    return;
+  }
+
+  const nextState: RecentProjectOpenHistoryState = {
+    version: 1,
+    entries: pruneEntries(entries),
+  };
+
+  try {
+    window.localStorage.setItem(RECENT_PROJECT_OPEN_HISTORY_KEY, JSON.stringify(nextState));
+    window.dispatchEvent(new CustomEvent(RECENT_PROJECT_OPEN_HISTORY_EVENT));
+  } catch {
+    // Best-effort persistence only.
+  }
+}
+
+interface HistoryLookup {
+  exact: Map<string, number>;
+  folded: Map<
+    string,
+    {
+      openedAt: number;
+      exactPaths: Set<string>;
+    }
+  >;
+}
+
+function createHistoryLookup(): HistoryLookup {
+  const exact = new Map<string, number>();
+  const folded = new Map<string, { openedAt: number; exactPaths: Set<string> }>();
+
+  for (const entry of readHistoryState().entries) {
+    const normalizedPath = normalizeHistoryPath(entry.path);
+    if (!normalizedPath) {
+      continue;
+    }
+
+    exact.set(normalizedPath, Math.max(exact.get(normalizedPath) ?? 0, entry.openedAt));
+
+    const foldedKey = foldHistoryPath(normalizedPath);
+    const existingFolded = folded.get(foldedKey);
+    if (existingFolded) {
+      existingFolded.openedAt = Math.max(existingFolded.openedAt, entry.openedAt);
+      existingFolded.exactPaths.add(normalizedPath);
+    } else {
+      folded.set(foldedKey, {
+        openedAt: entry.openedAt,
+        exactPaths: new Set([normalizedPath]),
+      });
+    }
+  }
+
+  return { exact, folded };
+}
+
+function resolveHistoryOpenedAt(lookup: HistoryLookup, projectPath: string): number {
+  const normalizedPath = normalizeHistoryPath(projectPath);
+  if (!normalizedPath) {
+    return 0;
+  }
+
+  const exactMatch = lookup.exact.get(normalizedPath);
+  if (exactMatch != null) {
+    return exactMatch;
+  }
+
+  const foldedMatch = lookup.folded.get(foldHistoryPath(normalizedPath));
+  if (!foldedMatch || foldedMatch.exactPaths.size !== 1) {
+    return 0;
+  }
+
+  return foldedMatch.openedAt;
+}
+
+function getProjectLastOpenedAtFromLookup(
+  lookup: HistoryLookup,
+  project: Pick<DashboardRecentProject, 'primaryPath' | 'associatedPaths'>
+): number {
+  return [project.primaryPath, ...project.associatedPaths].reduce(
+    (latest, projectPath) => Math.max(latest, resolveHistoryOpenedAt(lookup, projectPath)),
+    0
+  );
+}
+
+export function recordRecentProjectOpenPaths(
+  projectPaths: readonly string[],
+  openedAt: number = Date.now()
+): void {
+  const normalizedPaths = Array.from(
+    new Set(
+      projectPaths
+        .map((projectPath) => normalizeHistoryPath(projectPath))
+        .filter((projectPath): projectPath is string => Boolean(projectPath))
+    )
+  );
+
+  if (normalizedPaths.length === 0) {
+    return;
+  }
+
+  const existing = readHistoryState().entries;
+  writeHistoryEntries([
+    ...existing,
+    ...normalizedPaths.map((projectPath) => ({
+      path: projectPath,
+      openedAt,
+    })),
+  ]);
+}
+
+export function getRecentProjectLastOpenedAt(
+  project: Pick<DashboardRecentProject, 'primaryPath' | 'associatedPaths'>
+): number {
+  const historyLookup = createHistoryLookup();
+  return getProjectLastOpenedAtFromLookup(historyLookup, project);
+}
+
+export function sortRecentProjectsByDisplayPriority(
+  projects: readonly DashboardRecentProject[],
+  now: number = Date.now()
+): DashboardRecentProject[] {
+  const historyLookup = createHistoryLookup();
+
+  const isPriorityOpen = (openedAt: number): boolean =>
+    openedAt > 0 && now - openedAt <= OPEN_PRIORITY_WINDOW_MS;
+
+  return [...projects].sort((left, right) => {
+    const leftOpenedAt = getProjectLastOpenedAtFromLookup(historyLookup, left);
+    const rightOpenedAt = getProjectLastOpenedAtFromLookup(historyLookup, right);
+    const leftPriority = isPriorityOpen(leftOpenedAt);
+    const rightPriority = isPriorityOpen(rightOpenedAt);
+
+    if (leftPriority !== rightPriority) {
+      return leftPriority ? -1 : 1;
+    }
+
+    if (leftPriority && rightPriority && leftOpenedAt !== rightOpenedAt) {
+      return rightOpenedAt - leftOpenedAt;
+    }
+
+    if (left.mostRecentActivity !== right.mostRecentActivity) {
+      return right.mostRecentActivity - left.mostRecentActivity;
+    }
+
+    if (leftOpenedAt !== rightOpenedAt) {
+      return rightOpenedAt - leftOpenedAt;
+    }
+
+    return left.name.localeCompare(right.name);
+  });
+}
+
+export function subscribeRecentProjectOpenHistory(listener: () => void): () => void {
+  if (typeof window === 'undefined') {
+    return () => undefined;
+  }
+
+  const handleChange = (): void => listener();
+  window.addEventListener(RECENT_PROJECT_OPEN_HISTORY_EVENT, handleChange);
+  return () => {
+    window.removeEventListener(RECENT_PROJECT_OPEN_HISTORY_EVENT, handleChange);
+  };
+}
+
+export function resetRecentProjectOpenHistoryForTests(): void {
+  if (!canUseLocalStorage()) {
+    return;
+  }
+
+  window.localStorage.removeItem(RECENT_PROJECT_OPEN_HISTORY_KEY);
+}

src/features/recent-projects/renderer/utils/recentProjectsClientCache.ts

@@ -0,0 +1,78 @@
+import { normalizeDashboardRecentProjectsPayload } from '@features/recent-projects/contracts';
+
+import type {
+  DashboardRecentProjectsPayload,
+  DashboardRecentProjectsPayloadLike,
+} from '@features/recent-projects/contracts';
+
+const RECENT_PROJECTS_CLIENT_CACHE_TTL_MS = 15_000;
+const RECENT_PROJECTS_CLIENT_DEGRADED_CACHE_TTL_MS = 1_500;
+
+let cachedPayload: DashboardRecentProjectsPayloadLike = null;
+let cachedAt = 0;
+let inFlightLoad: Promise<DashboardRecentProjectsPayload> | null = null;
+
+export interface RecentProjectsClientSnapshot {
+  payload: DashboardRecentProjectsPayload;
+  fetchedAt: number;
+  isStale: boolean;
+}
+
+export function getRecentProjectsClientSnapshot(): RecentProjectsClientSnapshot | null {
+  const normalizedPayload = normalizeDashboardRecentProjectsPayload(cachedPayload);
+  if (!normalizedPayload) {
+    return null;
+  }
+
+  if (cachedPayload !== normalizedPayload) {
+    cachedPayload = normalizedPayload;
+  }
+
+  const ttlMs = normalizedPayload.degraded
+    ? RECENT_PROJECTS_CLIENT_DEGRADED_CACHE_TTL_MS
+    : RECENT_PROJECTS_CLIENT_CACHE_TTL_MS;
+
+  return {
+    payload: normalizedPayload,
+    fetchedAt: cachedAt,
+    isStale: Date.now() - cachedAt > ttlMs,
+  };
+}
+
+export async function loadRecentProjectsWithClientCache(
+  loader: () => Promise<DashboardRecentProjectsPayloadLike>,
+  options?: { force?: boolean }
+): Promise<DashboardRecentProjectsPayload> {
+  const force = options?.force ?? false;
+  const snapshot = getRecentProjectsClientSnapshot();
+
+  if (!force && snapshot && !snapshot.isStale) {
+    return snapshot.payload;
+  }
+
+  if (inFlightLoad) {
+    return inFlightLoad;
+  }
+
+  const request = loader()
+    .then((payloadLike) => {
+      const normalizedPayload = normalizeDashboardRecentProjectsPayload(payloadLike);
+      cachedPayload = normalizedPayload;
+      cachedAt = Date.now();
+      return normalizedPayload ?? { projects: [], degraded: true };
+    })
+    .finally(() => {
+      if (inFlightLoad === request) {
+        inFlightLoad = null;
+      }
+    });
+
+  inFlightLoad = request;
+  return request;
+}
+
+export function __resetRecentProjectsClientCacheForTests(): void {
+  cachedPayload = null;
+  cachedAt = 0;
+  inFlightLoad = null;
+}

src/features/tmux-installer/contracts/api.ts

@@ -0,0 +1,11 @@
+import type { TmuxInstallerProgress, TmuxInstallerSnapshot, TmuxStatus } from './dto';
+
+export interface TmuxAPI {
+  getStatus: () => Promise<TmuxStatus>;
+  getInstallerSnapshot: () => Promise<TmuxInstallerSnapshot>;
+  install: () => Promise<void>;
+  cancelInstall: () => Promise<void>;
+  submitInstallerInput: (input: string) => Promise<void>;
+  invalidateStatus: () => Promise<void>;
+  onProgress: (callback: (event: unknown, data: TmuxInstallerProgress) => void) => () => void;
+}

src/features/tmux-installer/contracts/channels.ts

@@ -0,0 +1,7 @@
+export const TMUX_GET_STATUS = 'tmux:getStatus';
+export const TMUX_GET_INSTALLER_SNAPSHOT = 'tmux:getInstallerSnapshot';
+export const TMUX_INSTALL = 'tmux:install';
+export const TMUX_CANCEL_INSTALL = 'tmux:cancelInstall';
+export const TMUX_SUBMIT_INSTALLER_INPUT = 'tmux:submitInstallerInput';
+export const TMUX_INVALIDATE_STATUS = 'tmux:invalidateStatus';
+export const TMUX_INSTALLER_PROGRESS = 'tmux:progress';

src/features/tmux-installer/contracts/dto.ts

@@ -0,0 +1,109 @@
+export type TmuxPlatform = 'darwin' | 'linux' | 'win32' | 'unknown';
+
+export type TmuxInstallStrategy =
+  | 'homebrew'
+  | 'macports'
+  | 'apt'
+  | 'dnf'
+  | 'yum'
+  | 'zypper'
+  | 'pacman'
+  | 'wsl'
+  | 'manual'
+  | 'unknown';
+
+export type TmuxInstallerPhase =
+  | 'idle'
+  | 'checking'
+  | 'preparing'
+  | 'requesting_privileges'
+  | 'pending_external_elevation'
+  | 'waiting_for_external_step'
+  | 'installing'
+  | 'verifying'
+  | 'needs_restart'
+  | 'needs_manual_step'
+  | 'completed'
+  | 'error'
+  | 'cancelled';
+
+export interface TmuxInstallHint {
+  title: string;
+  description: string;
+  command?: string;
+  url?: string;
+}
+
+export interface TmuxAutoInstallCapability {
+  supported: boolean;
+  strategy: TmuxInstallStrategy;
+  packageManagerLabel?: string | null;
+  requiresTerminalInput: boolean;
+  requiresAdmin: boolean;
+  requiresRestart: boolean;
+  mayOpenExternalWindow?: boolean;
+  reasonIfUnsupported?: string | null;
+  manualHints: TmuxInstallHint[];
+}
+
+export interface TmuxWslStatus {
+  wslInstalled: boolean;
+  rebootRequired: boolean;
+  distroName: string | null;
+  distroVersion: 1 | 2 | null;
+  distroBootstrapped: boolean;
+  innerPackageManager: TmuxInstallStrategy | null;
+  tmuxAvailableInsideWsl: boolean;
+  tmuxVersion: string | null;
+  tmuxBinaryPath: string | null;
+  statusDetail: string | null;
+}
+
+export interface TmuxWslPreference {
+  preferredDistroName: string | null;
+  source: 'persisted' | 'default' | 'manual' | null;
+}
+
+export interface TmuxBinaryProbe {
+  available: boolean;
+  version: string | null;
+  binaryPath: string | null;
+  error: string | null;
+}
+
+export interface TmuxEffectiveAvailability {
+  available: boolean;
+  location: 'host' | 'wsl' | null;
+  version: string | null;
+  binaryPath: string | null;
+  runtimeReady: boolean;
+  detail: string | null;
+}
+
+export interface TmuxStatus {
+  platform: TmuxPlatform;
+  nativeSupported: boolean;
+  checkedAt: string;
+  host: TmuxBinaryProbe;
+  effective: TmuxEffectiveAvailability;
+  error: string | null;
+  autoInstall: TmuxAutoInstallCapability;
+  wsl?: TmuxWslStatus | null;
+  wslPreference?: TmuxWslPreference | null;
+}
+
+export interface TmuxInstallerSnapshot {
+  phase: TmuxInstallerPhase;
+  strategy: TmuxInstallStrategy | null;
+  message: string | null;
+  detail: string | null;
+  error: string | null;
+  canCancel: boolean;
+  acceptsInput: boolean;
+  inputPrompt: string | null;
+  inputSecret: boolean;
+  logs: string[];
+  updatedAt: string;
+}
+
+export type TmuxInstallerProgress = TmuxInstallerSnapshot;

src/features/tmux-installer/contracts/index.ts

@@ -0,0 +1,3 @@
+export type * from './api';
+export * from './channels';
+export type * from './dto';

src/features/tmux-installer/core/application/ports/TmuxInstallerRunnerPort.ts

@@ -0,0 +1,5 @@
+export interface TmuxInstallerRunnerPort {
+  install(): Promise<void>;
+  cancel(): Promise<void>;
+  submitInput(input: string): Promise<void>;
+}

src/features/tmux-installer/core/application/ports/TmuxInstallerSnapshotPort.ts

@@ -0,0 +1,5 @@
+import type { TmuxInstallerSnapshot } from '@features/tmux-installer/contracts';
+
+export interface TmuxInstallerSnapshotPort {
+  getSnapshot(): TmuxInstallerSnapshot;
+}

src/features/tmux-installer/core/application/ports/TmuxStatusSourcePort.ts

@@ -0,0 +1,6 @@
+import type { TmuxStatus } from '@features/tmux-installer/contracts';
+
+export interface TmuxStatusSourcePort {
+  getStatus(): Promise<TmuxStatus>;
+  invalidateStatus(): void;
+}