Alex Newman
6ffa4cfde5
🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
64 lines
2.4 KiB
Markdown
64 lines
2.4 KiB
Markdown
/* To @claude: be vigilant about only leaving evergreen context in this file, claude-mem handles working context separately. */
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# Claude-Mem: AI Development Instructions
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## What This Project Is
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Claude-mem is a Claude Code plugin providing persistent memory across sessions. It captures tool usage, compresses observations using the Claude Agent SDK, and injects relevant context into future sessions.
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**Current Version**: 6.3.0
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## Architecture
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**5 Lifecycle Hooks**: SessionStart → UserPromptSubmit → PostToolUse → Summary → SessionEnd
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**Hooks** (`src/hooks/*.ts`) - TypeScript → ESM, built to `plugin/scripts/*-hook.js`
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**Worker Service** (`src/services/worker-service.ts`) - Express API on port 37777, PM2-managed, handles AI processing asynchronously
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**Database** (`src/services/sqlite/`) - SQLite3 at `~/.claude-mem/claude-mem.db` with FTS5 full-text search
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**Search Skill** (`plugin/skills/mem-search/SKILL.md`) - HTTP API for searching past work, auto-invoked when users ask about history
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**Chroma** (`src/services/sync/ChromaSync.ts`) - Vector embeddings for semantic search
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**Viewer UI** (`src/ui/viewer/`) - React interface at http://localhost:37777, built to `plugin/ui/viewer.html`
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## Build Commands
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**Hooks only**: `npm run build && npm run sync-marketplace`
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**Worker changes**: `npm run build && npm run sync-marketplace && npm run worker:restart`
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**Skills only**: `npm run sync-marketplace`
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**Viewer UI**: `npm run build && npm run sync-marketplace && npm run worker:restart`
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## Environment Variables
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- `CLAUDE_MEM_MODEL` - Model for observations/summaries (default: claude-haiku-4-5)
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- `CLAUDE_MEM_CONTEXT_OBSERVATIONS` - Observations injected at SessionStart (default: 50)
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- `CLAUDE_MEM_WORKER_PORT` - Worker service port (default: 37777)
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## File Locations
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- **Source**: `<project-root>/src/`
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- **Built Plugin**: `<project-root>/plugin/`
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- **Installed Plugin**: `~/.claude/plugins/marketplaces/thedotmack/`
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- **Database**: `~/.claude-mem/claude-mem.db`
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- **Chroma**: `~/.claude-mem/chroma/`
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- **Usage Logs**: `~/.claude-mem/usage-logs/usage-YYYY-MM-DD.jsonl`
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## Quick Reference
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```bash
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npm run build # Compile TypeScript
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npm run sync-marketplace # Copy to ~/.claude/plugins
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npm run worker:restart # Restart PM2 worker
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npm run worker:logs # View worker logs
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pm2 list # Check worker status
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pm2 delete claude-mem-worker # Force clean start
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```
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**Viewer UI**: http://localhost:37777
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