* Fix critical session persistence bug in new-hook
Restores the second POST call to /sessions/:sessionDbId/init that was
incorrectly removed as "duplicate" in the hooks refactor.
The two POST calls serve different purposes:
- POST /api/sessions/init: Creates DB session, saves prompt (no SDK agent)
- POST /sessions/:sessionDbId/init: Starts the SDK agent session
Without the second call, the SDK agent never started, causing:
- First prompts saved to DB but never processed
- Subsequent prompts queued but no agent running to consume them
- Each new prompt creating orphaned sessions instead of continuing
This fix restores proper session continuation across multiple prompts.
Fixes conversation fragmentation reported in production.
* updated agent-sdk
* Skip meta-observations for session-memory file operations
Added a check to skip meta-observations when file operations (Edit, Write, Read, NotebookEdit) are performed on session-memory files. If the file path includes 'session-memory', a debug log is generated and the response indicates that the observation was skipped.
Comprehensive Windows bug fixes release. Thanks to @kat-bell for the
excellent contributions fixing Windows plugin installation and worker
startup issues.
* feat: Add Context Injection Settings modal with terminal preview
Adds a new settings modal accessible from the viewer UI header that allows users to configure context injection parameters with a live terminal preview showing how observations will appear.
Changes:
- New ContextSettingsModal component with auto-saving settings
- TerminalPreview component for live context visualization
- useContextPreview hook for fetching preview data
- Modal positioned to left of color mode button
- Settings sync with backend via worker service API
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
* feat: Add demo data and modify contextHook for cm_demo_content project
- Introduced DEMO_OBSERVATIONS and DEMO_SUMMARIES for the cm_demo_content project to provide mock data for testing and demonstration purposes.
- Updated contextHook to utilize demo data when the project is cm_demo_content, filtering observations based on configured types and concepts.
- Adjusted the worker service to use the contextHook with demo data, ensuring ANSI rendering for terminal output.
- Enhanced error handling and ensured proper closure of database connections.
* feat: add GitHub stars button with dynamic star count
- Implemented a new GitHubStarsButton component that fetches and displays the star count for a specified GitHub repository.
- Added useGitHubStars hook to handle API requests and state management for star count.
- Created formatStarCount utility function to format the star count into compact notation (k/M suffixes).
- Styled the GitHub stars button to match existing UI components, including hover and active states.
- Updated Header component to include the new GitHubStarsButton, replacing the static GitHub link.
- Added responsive styles to hide the GitHub stars button on mobile devices.
* feat: add API endpoint to fetch distinct projects and update context settings modal
- Implemented a new API endpoint `/api/projects` in `worker-service.ts` to retrieve a list of distinct projects from the observations.
- Modified `ContextSettingsModal.tsx` to replace the current project display with a dropdown for selecting projects, utilizing the fetched project list.
- Updated `useContextPreview.ts` to fetch projects on mount and manage the selected project state.
- Removed the `currentProject` prop from `ContextSettingsModal` and `App` components as it is now managed internally within the modal.
* Enhance Context Settings Modal and Terminal Preview
- Updated the styling of the Context Settings Modal for a modern clean design, including improved backdrop, header, and body layout.
- Introduced responsive design adjustments for smaller screens.
- Added custom scrollbar styles for better user experience.
- Refactored the TerminalPreview component to utilize `ansi-to-html` for rendering ANSI content, improving text display.
- Implemented new font variables for terminal styling across the application.
- Enhanced checkbox and input styles in the settings panel for better usability and aesthetics.
- Improved the layout and structure of settings groups and chips for a more organized appearance.
* Refactor UI components for compact design and enhance MCP toggle functionality
- Updated grid layout in viewer.html and viewer-template.html for better space utilization.
- Reduced padding and font sizes in settings groups, filter chips, and form controls for a more compact appearance.
- Implemented MCP toggle state management in ContextSettingsModal with API integration for status fetching and toggling.
- Reorganized settings groups for clarity, renaming and consolidating sections for improved user experience.
- Added feedback mechanism for MCP toggle status to inform users of changes and errors.
* feat: add collapsible sections, chip groups, form fields with tooltips, and toggle switches in settings modal
- Implemented collapsible sections for better organization of settings.
- Added chip groups with select all/none functionality for observation types and concepts.
- Enhanced form fields with optional tooltips for better user guidance.
- Introduced toggle switches for various settings, improving user interaction.
- Updated styles for new components to ensure consistency and responsiveness.
- Refactored ContextSettingsModal to utilize new components and improve readability.
- Improved TerminalPreview component styling for better layout and usability.
* Refactor modal header and preview selector styles; enhance terminal preview functionality
- Updated modal header padding and added gap for better spacing.
- Introduced a new header-controls section to include a project preview selector.
- Enhanced the preview selector styles for improved usability and aesthetics.
- Adjusted the preview column styles for a cleaner look.
- Implemented word wrap toggle functionality in the TerminalPreview component, allowing users to switch between wrapped and scrollable text.
- Improved scroll position handling in TerminalPreview to maintain user experience during content updates.
* feat: enhance modal settings with new icon links and update header controls
- Added new modal icon links for documentation and social media in ContextSettingsModal.
- Updated the header to remove sidebar toggle functionality and replaced it with context preview toggle.
- Refactored styles for modal icon links to improve UI/UX.
- Removed sidebar component from App and adjusted related state management.
* chore: remove abandoned cm_demo_content demo data approach
The demo data feature was prototyped but didn't work out. Removes:
- DEMO_OBSERVATIONS and DEMO_SUMMARIES arrays
- Conditional logic that bypassed DB for demo project
- Demo mode check in prior message extraction
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Co-authored-by: Claude <noreply@anthropic.com>
Replace complex array/object parameters with simple comma-separated strings
and flat date parameters to eliminate annoying URL bracket encoding issues.
Changes:
- Add normalizeParams() helper to convert URL-friendly params to internal format
- Replace obs_type/concepts/files arrays with comma-separated strings
- Replace dateRange object with dateStart/dateEnd scalar params
- Update all tool schemas to use simplified parameters
- Add normalization to all tool handlers
Examples of new simplified URLs:
- Before: ?concepts[]=decision&concepts[]=bugfix&dateRange[start]=2024-01-01
- After: ?concepts=decision,bugfix&dateStart=2024-01-01
All endpoints tested and working correctly.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implements three-layer defense against native module version mismatches:
Layer 1: Node.js Version Tracking
- Track Node.js version alongside package version in .install-version marker
- Auto-trigger npm install when Node.js version changes
- Backward compatible with old plain-text version marker format
Layer 2: Native Module Verification
- Add verifyNativeModules() function to test better-sqlite3 loads correctly
- Verify after install completes to catch corrupted builds
- Retry with force flag if initial install verification fails
Layer 3: Graceful Failure
- Catch ERR_DLOPEN_FAILED in context-hook and delete version marker
- Exit cleanly to avoid error spam in Claude Code UI
- Auto-fix on next session start
Changes:
- scripts/smart-install.js: Add Node.js version tracking and verification
- src/hooks/context-hook.ts: Add graceful failure handling for native module errors
- tests/smart-install.test.js: Add tests for version marker format compatibility
- plugin/scripts/context-hook.js: Built output from TypeScript source
Fixes the issue where users see ERR_DLOPEN_FAILED errors after Node.js upgrades,
requiring manual npm install. Now automatically detects and fixes the issue.
Related design doc: docs/context/native-module-auto-fix-design.md
Implementation plan: docs/context/native-module-auto-fix-implementation.md
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Alex Newman <thedotmack@gmail.com>
- Complete rewrite of the Worker Service following object-oriented principles.
- Introduced a single long-lived database connection to reduce overhead.
- Implemented event-driven queues to eliminate polling.
- Added DRY utilities for pagination and settings management.
- Reduced code size significantly from 1173 lines to approximately 600-700 lines.
- Created various composed services including DatabaseManager, SessionManager, and SDKAgent.
- Enhanced SSE broadcasting capabilities for real-time client updates.
- Established a structured approach for session lifecycle management and event handling.
- Introduced type safety with shared TypeScript interfaces for better maintainability.
* Add viewer HTML for claude-mem with live stream and settings interface
- Implemented a responsive layout with left and right columns for observations and settings.
- Added status indicators for connection state.
- Integrated server-sent events (SSE) for real-time updates on observations and summaries.
- Created dynamic project filter dropdown based on available observations.
- Developed settings section for environment variables and worker stats.
- Included functionality to save settings and load current stats from the server.
- Enhanced UI with custom styles for better user experience.
* Remove draft implementation plan for v5.1 web UI
* feat: Implement viewer UI with sidebar, feed, and settings management
- Add main viewer template (HTML) with styling for dark mode.
- Create App component to manage state and render Header, Feed, and Sidebar.
- Implement Feed component to display observations and summaries with filtering.
- Develop Header component for project selection and connection status.
- Create ObservationCard and SummaryCard components for displaying individual items.
- Implement Sidebar for settings management and displaying worker/database stats.
- Add hooks for managing SSE connections, settings, and stats fetching.
- Define types for observations, summaries, settings, and stats.
* Enhance UI components and improve layout
- Updated padding and layout for the feed and card components in viewer.html, viewer-template.html, and viewer.html to improve visual spacing and alignment.
- Increased card margins and padding for better readability and aesthetics.
- Adjusted font sizes, weights, and line heights for card titles and subtitles to enhance text clarity and hierarchy.
- Added a new feed-content class to center the feed items and limit their maximum width.
- Modified the Header component to improve the settings icon's SVG structure for better rendering.
- Enhanced the Sidebar component by adding a close button with an SVG icon, improving user experience for closing settings.
- Updated the Sidebar component's props to include an onClose function for handling sidebar closure.
* feat: Add user prompts feature with UI integration
- Implemented a new method in SessionStore to retrieve recent user prompts.
- Updated WorkerService to fetch and broadcast user prompts to clients.
- Enhanced the Feed component to display user prompts alongside observations and summaries.
- Created a new PromptCard component for rendering individual user prompts.
- Modified useSSE hook to handle new prompt events and processing status.
- Updated viewer templates and styles to accommodate the new prompts feature.
* feat: Add project filtering and pagination for observations
- Implemented `getAllProjects` method in `SessionStore` to retrieve unique projects from the database.
- Added `/api/observations` endpoint in `WorkerService` for paginated observations fetching.
- Enhanced `App` component to manage paginated observations and integrate with the new API.
- Updated `Feed` component to support infinite scrolling and loading more observations.
- Modified `Header` to display processing status.
- Refactored `PromptCard` to remove unnecessary processing indicator.
- Introduced `usePagination` hook to handle pagination logic for observations.
- Updated `useSSE` hook to include projects in the state.
- Adjusted types to accommodate new project data.
* Refactor viewer build process and remove deprecated HTML template
- Updated build-viewer.js to copy HTML template to build output with improved logging.
- Removed src/ui/viewer.html as it is no longer needed.
- Enhanced App component to merge observations while removing duplicates using useMemo.
- Improved Feed component to utilize a ref for onLoadMore callback and adjusted infinite scroll logic.
- Updated Sidebar component to use default settings from constants and removed redundant formatting functions.
- Refactored usePagination hook to streamline loading logic and prevent concurrent requests.
- Updated useSSE hook to use centralized API endpoints and improved reconnection logic.
- Refactored useSettings and useStats hooks to utilize constants for API endpoints and timing.
- Introduced ErrorBoundary component for better error handling in the viewer.
- Centralized API endpoint paths, default settings, timing constants, and UI-related constants into dedicated files.
- Added utility functions for formatting uptime and bytes for consistent display across components.
* feat: Enhance session management and pagination for user prompts, summaries, and observations
- Added project field to user prompts in the database and API responses.
- Implemented new API endpoints for fetching summaries and prompts with pagination.
- Updated WorkerService to handle new endpoints and filter results by project.
- Modified App component to manage paginated data for prompts and summaries.
- Refactored Feed component to remove unnecessary filtering and handle combined data.
- Improved usePagination hook to support multiple data types and project filtering.
- Adjusted useSSE hook to only load projects initially, with data fetched via pagination.
- Updated types to include project information for user prompts.
* feat: add SummarySkeleton component and data utility for merging items
- Introduced SummarySkeleton component for displaying loading state in the UI.
- Implemented mergeAndDeduplicateByProject utility function to merge real-time and paginated data while removing duplicates based on project filtering.
* Enhance UI and functionality of the viewer component
- Updated sidebar transition effects to use translate3d for improved performance.
- Added a sidebar header with title and connection status indicators.
- Modified the PromptCard to display project name instead of prompt number.
- Introduced a GitHub and X (Twitter) link in the header for easy access.
- Improved styling for setting descriptions and card hover effects.
- Enhanced Sidebar component to include connection status and updated layout.
* fix: reduce timeout for worker health checks and ensure proper responsiveness
### Changed
- Graceful session cleanup: Cleanup hook now marks sessions as completed instead of sending DELETE requests to worker
- Natural worker shutdown: Workers now finish pending operations (like summary generation) before terminating
- Restored MCP search server: Re-enabled full-text search capabilities from backup
### Fixed
- Session summaries no longer interrupted by aggressive cleanup during session end
- Workers can now complete final operations before shutdown
### Dependencies
- Updated @anthropic-ai/claude-agent-sdk to ^0.1.23
- Added @modelcontextprotocol/sdk ^1.20.1
- Added zod-to-json-schema ^3.24.6
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed better-sqlite3 distribution by implementing self-bootstrapping hooks
that auto-install dependencies on first run. This eliminates the need for
users to have native compilation tools or manually install dependencies.
## Solution
Instead of bundling 25MB of better-sqlite3 binaries in git or requiring
manual npm install, hooks now bootstrap themselves on first execution:
1. Created `src/shared/bootstrap.ts` with `ensureDependencies()` function
2. Added bootstrap calls to all hook entry points (context, new, save, summary, cleanup)
3. Created `plugin/scripts/package.json` declaring better-sqlite3 dependency
4. Bootstrap checks if `node_modules` exists, runs `npm install` if missing
5. npm automatically downloads prebuilt better-sqlite3 binary for user's platform
## Changes
**Core Bootstrap System:**
- Added src/shared/bootstrap.ts: Auto-install dependencies using npm
- Modified all hooks (context, new, save, summary, cleanup) to call ensureDependencies()
- Created plugin/scripts/package.json with better-sqlite3 dependency
**Build & Distribution:**
- Removed node_modules copying logic from build script
- Build output is now compact (hooks + package.json, no binaries)
- Updated marketplace.json to point to GitHub for direct installation
**Documentation:**
- Updated README: GitHub Marketplace installation is now recommended method
- Installation instructions emphasize no compilation needed
- Version bumped to 4.0.5 throughout
## Benefits
- ✅ No git bloat (repo stays small, no 25MB binaries committed)
- ✅ No compilation needed (npm downloads prebuilt binaries)
- ✅ Works on all platforms (npm handles platform-specific binaries)
- ✅ Zero manual steps (hooks bootstrap themselves automatically)
- ✅ Idempotent (skips install if dependencies already exist)
Installation now works via simple:
```
/plugin marketplace add https://github.com/thedotmack/claude-mem
/plugin install claude-mem
```
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Added WorkerService to handle long-running HTTP service with session management.
- Implemented endpoints for initializing, observing, finalizing, checking status, and deleting sessions.
- Integrated with Claude SDK for processing observations and generating responses.
- Added port allocator utility to dynamically find available ports for the service.
- Configured TypeScript settings for the project.
Alex Newman