<!-- CURSOR_SUMMARY -->
> [!NOTE]
> **Medium Risk**
> Touches authentication/login flow, credentials-file permissions, and
subprocess lifecycle behavior across platforms; while mostly defensive,
regressions could impact login or process management on Windows/macOS
runners.
>
> **Overview**
> Improves Windows/cross-platform reliability across the CLI and MCP
server: OAuth login now binds the callback server to `127.0.0.1`, avoids
slow loopback reverse-DNS, adds a configurable callback timeout
(`--timeout` + env default), and opens URLs via a Windows-friendly
`_open_browser` to avoid flashing console windows.
>
> Centralizes CLI output via a shared `console` that forces UTF-8 on
Windows, standardizes UTF-8 file reads/writes throughout, tightens
credentials-file permissions on Windows using `icacls`, and adds shared
Windows subprocess helpers for **no-window** process creation and
graceful termination (used by `deploy`, MCP reload, and usage-tracking
worker).
>
> Updates client configuration UX/robustness (Windows AppData resolution
via `platformdirs`, Cursor config path fallbacks + compatibility writes,
overwrite warnings, absolute `uv` path for GUI clients, safer path
display) and improves `deploy` child-process handling to avoid
pipe-buffer deadlocks while giving better debug-aware error messages.
>
> Expands CI to run tests on Linux/Windows/macOS, adds a no-auth CLI
integration workflow, disables usage tracking in toolkits CI, and adds
extensive regression tests for Windows signals, subprocess cleanup,
UTF-8, and config-path edge cases; bumps `arcade-core` to `4.4.2` and
`arcade-mcp-server` to `1.17.2` (with updated dependency pin).
>
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
0fabd8ca1cd647039ba6ddbdf3f7809c330bab9e. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
## Summary
- Removes the `Hint` column from `arcade secret list` table output —
secret hints were removed from the API in
[monorepo#322](https://github.com/ArcadeAI/monorepo/pull/322), causing a
`KeyError: 'hint'` crash
- Adds a test for `print_secret_table` with populated secrets (verifying
no hint column)
- Bumps version from 1.10.0 → 1.11.0
Closes TOO-444
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Fixes [PLT-720: Refactor CLI to support multiple orgs +
projects](https://linear.app/arcadedev/issue/PLT-720/refactor-cli-to-support-multiple-orgs-projects)
This PR removes the legacy login flow (login to get an API key) from
Arcade CLI. Believe it or not, this flow predates the ability to get an
API key from the Dashboard, or even the Dashboard itself!
Notable changes:
**Legacy handling** - When a user with an existing `credentials.yaml`
updates the CLI, they will get instructions on fixing their old
credentials:
<img width="978" height="146" alt="Screenshot 2025-12-08 at 10 10 37"
src="https://github.com/user-attachments/assets/5aeaef2c-bef7-4642-a2f7-f917b257c94b"
/>
Any commands that require login (non-public commands) will be blocked
with the above message until `arcade logout / arcade login` is performed
again.
**New login flow**
```sh
arcade login
Opening a browser to log you in...
✅ Logged in as nate@arcade.dev.
Active project: Nate Barbettini's organization / Default project
Run 'arcade org list' or 'arcade project list' to see available options.
```
**List and set the active organization**
```sh
arcade org list
┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━┓
┃ Name ┃ ID ┃ Default ┃ Active ┃
┡━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━┩
│ Nate Barbettini's organization │ 1c64968e-fdc5-4c55-8612-2ce46cd7881b │ ✓ │ ✓ │
│ Sergio 743 │ 1f1f6184-58dc-4bac-bdde-b9184e43fdf3 │ │ │
└────────────────────────────────┴──────────────────────────────────────┴─────────┴────────┘
Use 'arcade org set <org_id>' to switch organizations.
```
```sh
arcade org set 1c64968e-fdc5-4c55-8612-2ce46cd7881b
✓ Switched to organization: Nate Barbettini's organization
Active project: Default project
```
**List and set the active project**
```sh
arcade project list
Active organization: Nate Barbettini's organization
Use 'arcade org list' and 'arcade org set <org_id>' to switch organizations.
┏━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━┓
┃ Name ┃ ID ┃ Default ┃ Active ┃
┡━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━┩
│ Default project │ 35166bf3-6e68-481e-bf16-f747fadc6c22 │ ✓ │ ✓ │
│ Second project │ 62963205-31ea-4fda-9fc4-af10db89c06f │ │ │
└─────────────────┴──────────────────────────────────────┴─────────┴────────┘
Use 'arcade project set <project_id>' to switch projects.
```
```sh
arcade project set 35166bf3-6e68-481e-bf16-f747fadc6c22
✓ Switched to project: Default project
```
<!-- CURSOR_SUMMARY -->
---
> [!NOTE]
> Migrates CLI to OAuth2 (PKCE) with saved org/project context, adds
org/project commands, rewrites Engine calls to org-scoped endpoints, and
bumps core packages.
>
> - **Auth & Config**
> - Implement OAuth2 Authorization Code + PKCE (`arcade_cli/authn.py`)
with local callback server and Jinja templates.
> - Persist tokens and active `context` (org/project) in
`credentials.yaml` via updated config models
(`arcade_core/config_model.py`).
> - Add token refresh and CLI config fetch utilities
(`arcade_core/auth_tokens.py`).
> - Detect legacy API-key credentials and block protected commands until
re-login; add `whoami` command.
> - **Org/Project Management**
> - New subcommands: `arcade org list|set`, `arcade project list|set`
(fetch via Coordinator).
> - **Engine API usage (org-scoped)**
> - Introduce org/project URL rewriting transports
(`arcade_core/network/org_transport.py`) and helpers
(`get_org_scoped_url`, `get_arcade_client`, `get_auth_headers`).
> - Update `deploy`, `server`, and `secret` commands to use Bearer
tokens and org-scoped paths; adjust log streaming/status, secrets CRUD,
and deployment workflows.
> - **CLI UX**
> - Replace legacy login URLs/constants; add success/failure HTML
templates for browser callback.
> - Tweak `dashboard` to health-check without credentials.
> - Usage tracking now includes `org_id`/`project_id` properties.
> - **Tests**
> - Update tests for dashboard, secrets, utils, and usage identity
(OAuth `/whoami`).
> - **Dependencies & Versions**
> - Bump packages: `arcade-core@4.0.0`, `arcade-mcp-server@1.12.0`,
`arcade-serve@3.2.0`, `arcade-tdk@3.3.0`; add `authlib`.
>
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
49702c2f74b9db15bb286d3ec71179b4e74a9134. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
Versions:
* arcade-mcp\==1.0.0rc1
* arcade-mcp-server\==1.0.0rc1
* arcade-core\==2.5.0rc1
* arcade-tdk\==2.6.0rc1
* arcade-serve\==2.2.0rc1
### Summary
Adds first-class MCP support across Arcade, introduces a new MCP server
and CLI, unifies the project under the arcade-mcp name, overhauls
templates/scaffolding, and improves developer tooling, secrets
management, and examples.
### Highlights
- **MCP Server & Core**
- New MCP server with stdio and HTTP/SSE transports, session management,
resumability, and lifecycle handling.
- FastAPI-like `MCPApp` for building servers with lazy init; integrated
worker+MCP HTTP app option.
- Middleware system (logging and error handling), robust exception
hierarchy, and Pydantic-based settings.
- Async-safe managers for tools, resources, and prompts backed by
registries and locks.
- Developer-facing, transport-agnostic runtime context interfaces (logs,
tools, prompts, resources, sampling, UI, notifications).
- Conversion from Arcade ToolDefinition to MCP tool schema; OpenAI JSON
tool schema converter.
- Parser supports `@app.tool`/`@app.tool(...)` decorators.
- **CLI**
- New `mcp` command to run MCP servers with stdio or HTTP/SSE.
- New `secret` command to set/list/unset tool secrets (supports .env
input, preserves original casing for lookups).
- `new` command refactored; option to create a full toolkit package with
scaffolding.
- `chat` command removed.
- `serve.py` imports updated to `arcade_serve.fastapi.telemetry`;
version retrieval now uses `arcade-mcp`.
- `show.py` refactor to use new local catalog utilities.
- `display_tool_details` improved: adds “Default” column and handles
nested properties.
- **Configuration & Discovery**
- New `configure.py` to set up Claude Desktop, Cursor, and VS Code to
connect to local or Arcade Cloud MCP servers.
- Discovery utilities to find/install toolkits, build `ToolCatalog`s,
analyze files for tools, load kits from directories (pyproject parsing),
and build minimal toolkits.
- Better handling of provider API key resolution and evaluation suite
loading.
- **Templates & Scaffolding**
- Reorganized template structure (minimal vs full); moved
`.pre-commit-config.yaml`, `.ruff.toml`, license, Makefile, README,
tests, and tools layout to correct paths.
- Minimal template adds `.env.example` for runtime secret injection.
- Template pyproject updated for MCP servers; includes sample server
with greeting and secret-reveal tools.
- Authorization flow in templates simplified.
- **Repo-wide Renaming & Examples**
- Migrates references from `arcade-ai` to `arcade-mcp` across READMEs,
scripts, and package metadata.
- Examples updated (LangChain/LangGraph/AI SDK/TypeScript) and package
name changed to `arcade-mcp-sdk`.
- **Evals & Core Utilities**
- Evals now use OpenAI tooling format (`OpenAIToolList`, `to_openai`);
`tool_eval` takes `provider_api_key`.
- Core utilities: fixed `does_function_return_value` by dedenting before
parse; version bump to `2.5.0rc1` and dependency cleanup.
- **Tooling & CI**
- `setup-uv-env` action splits toolkit vs contrib dependency
installation.
- Pre-commit: excludes `libs/arcade-mcp-server/mkdocs.yml` and
`libs/tests/` from YAML and Ruff hooks; Ruff per-file ignores (e.g.,
C901 in `libs/**/*.py`, TRY400 in server docs paths).
- Makefile updates for uv env setup, quality checks, tests, builds, and
new `shell` target.
- Added Makefile to MCP server library to streamline dev workflow.
- **Cleanup**
- Removed `claude.json` config.
- Simplified stdio entrypoint; removed unused imports (`arcade_gmail`,
`arcade_search`).
### Breaking Changes
- **CLI**: `chat` command removed; use `mcp`, `secret`, and updated
`new`.
- **Naming**: All users should update references from `arcade-ai` to
`arcade-mcp`.
- **Templates**: File paths moved; downstream scripts referencing old
template locations may need updates.
### Getting Started
- Run an MCP server:
- `arcade mcp --stdio --toolkits your_toolkit`
- `arcade mcp --http --toolkits your_toolkit`
- Manage secrets:
- `arcade secret set your_toolkit KEY=value`
- `arcade secret list your_toolkit`
- `arcade secret unset your_toolkit KEY`
- Configure clients:
- `arcade configure` to set up Claude Desktop, Cursor, and VS Code for
local/Arcade Cloud MCP.
---------
Co-authored-by: Sam Partee <sam@arcade-ai.com>
Co-authored-by: Shub <125150494+shubcodes@users.noreply.github.com>
jottakka