Main process — worker thread for team data:
- New team-data-worker thread handles getTeamData and findLogsForTask,
isolating heavy file I/O (scanning 300+ subagent JSONL files) from
Electron's main event loop. getTeamData dropped from ~2000ms on the
main thread to ~110ms via the worker.
- Worker-side dedup and 10s result cache for findLogsForTask prevents
redundant scans when the same task is queried multiple times.
- Discovery cache TTL raised from 5s to 30s — avoids re-scanning the
entire project directory on every call.
- Message cap at 200 in TeamDataService to keep IPC payloads under 1MB
(was sending 2200+ messages / ~3MB, stalling Chromium IPC serialization).
- IPC handlers fall back to main-thread execution if the worker is
unavailable (graceful degradation).
Renderer — useShallow and memoization (55 files):
- Added useShallow to store selectors across 55 renderer files. Batched
individual useStore() calls (e.g. 17 calls in ExtensionStoreView,
10 in ConnectionSection) into single useShallow selectors, cutting
unnecessary re-render checks on every store update.
- MemberLogsTab: three 5-second polling intervals now pause when the
parent tab is hidden (display:none). Previously 5 hidden tabs × 3
intervals = 15 polling timers firing continuously.
- KanbanColumn wrapped in React.memo to skip re-renders when props
haven't changed.
- MemberList: memoized activeMembers/removedMembers/colorMap; replaced
O(n×m) per-member task scan with a pre-computed reviewer map.
- Bounded timer Maps in store initialization to prevent unbounded growth
of debounce/throttle tracking maps during long sessions.
Use ClaudeBinaryResolver instead of null binary path in extension services
(McpHealthDiagnosticsService, PluginInstallService, McpInstallService).
Packaged Electron on macOS has minimal PATH — bare `claude` lookup fails
with ENOENT. Now all CLI calls resolve the binary via ClaudeBinaryResolver
which checks PATH, NVM, standard install dirs and login shell env.
- Add buildEnrichedEnv() helper for child process env (PATH, HOME, USERPROFILE)
- Add stale cache re-verification with 30s TTL in ClaudeBinaryResolver
- Guard execCli() against null binaryPath with explicit error
- Replace projectPath.startsWith('/') with path.isAbsolute() for Windows
- Extract CLI_NOT_FOUND_MARKER/MESSAGE constants for consistent error detection
- Show amber info banner instead of red error when CLI not installed
- Added zebra striping to extension lists for improved readability across various screen sizes.
- Updated the ExtensionStoreView to include margin adjustments for better layout.
- Enhanced InstallButton component to manage pending actions more effectively, improving user feedback during installation processes.
- Refactored McpServersPanel and SkillsPanel to apply new grid classes for consistent styling.
- Adjusted CapabilityChips and CategoryChips for better spacing and visual consistency.
- Improved the TeamProvisioningBanner to handle state changes more efficiently.
- Updated KanbanTaskCard to replace icons for better clarity in task actions.
- Enhanced teamSlice to manage provisioning runs and spawn statuses more effectively, ensuring better state handling.
- Added McpHealthDiagnosticsService to manage health checks for MCP servers.
- Implemented IPC channels for diagnosing MCP server health, including new MCP_REGISTRY_DIAGNOSE channel.
- Enhanced UI components to display diagnostic status and results for installed MCP servers.
- Updated state management to track MCP diagnostics loading state and errors.
- Improved overall user experience with real-time feedback on MCP server connectivity and health status.
- Introduced ApiKeyService for managing API keys, including listing, saving, deleting, and looking up values.
- Added IPC channels for API key operations and integrated them into the Electron API.
- Implemented GitHub stars fetching for MCP servers, enhancing visibility of repository popularity.
- Updated UI components to display GitHub stars and API key management features, including a dedicated API Keys tab.
- Enhanced McpInstallService to support custom MCP server installations with improved validation and error handling.
- Refactored various components to accommodate new features and improve user experience.
- Refactored plugin and MCP server installation/uninstallation handlers to use async/await for improved readability and error handling.
- Added cache invalidation logic upon successful installation of plugins and MCP servers to ensure up-to-date state.
- Introduced error message handling for installation failures, providing users with clearer feedback on issues encountered during the process.
- Updated UI components to display error messages related to installation and uninstallation, enhancing user experience.
- Implemented sanitization for MCP server names to ensure compliance with CLI requirements.
