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Documentation Index

Fetch the complete documentation index at: https://docs.claude-mem.ai/llms.txt

Use this file to discover all available pages before exploring further.

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Installation Guide

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Quick Start

Install and configure Claude-Mem with a single command: 
npx claude-mem install
The interactive installer will:
  • Run a runtime check (auto-installs Bun and uv if missing)
  • Detect your installed IDEs (Claude Code, Cursor, Gemini CLI, Windsurf, OpenCode, Codex CLI) and let you multi-select which ones to wire up
  • Offer to install Claude Code if it isn’t found
  • Prompt for an LLM provider (Claude Code auth, Gemini API key, or OpenRouter API key)
  • Prompt for the Claude model used to compress observations (Haiku / Sonnet / Opus) when the Claude provider is selected
  • Copy plugin files into the marketplace directory and register the plugin
  • Auto-start the worker service

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Option 2: Plugin Marketplace

Install Claude-Mem directly from the plugin marketplace inside Claude Code: 
/plugin marketplace add thedotmack/claude-mem
/plugin install claude-mem
Both methods will automatically configure hooks and start the worker service. Start a new Claude Code session and you’ll see context from previous sessions automatically loaded.
Important: Claude-Mem is published on npm, but running npm install -g claude-mem installs the SDK/library only. It does not register plugin hooks or start the worker service. Always install via npx claude-mem install or the /plugin commands above.

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System Requirements

  • Node.js: 20.0.0 or higher
  • Bun ≥ 1.0 (auto-installed by npx claude-mem install if missing)
  • uv (auto-installed if missing — provides Python for Chroma’s embedding service)
  • Claude Code or another supported IDE (Cursor, Gemini CLI, Windsurf, OpenCode, Codex CLI, OpenClaw)
  • SQLite 3: bundled via bun:sqlite

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Advanced Installation

For development or testing, you can clone and build from source:

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Clone and Build

# Clone the repository
git clone https://github.com/thedotmack/claude-mem.git
cd claude-mem

# Install dependencies
npm install

# Build hooks and worker service
npm run build

# Worker service will auto-start on first Claude Code session
# Or manually start with:
npm run worker:start

# Verify worker is running
npm run worker:status

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Post-Installation Verification

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1. Automatic Dependency Installation

Dependencies are installed automatically by npx claude-mem install and npx claude-mem repair. Heavy lifting (Bun + uv install, bun install inside the plugin cache) happens behind a visible installer spinner. The Setup hook only performs a sub-100ms version-check.js read of the .install-version marker — on mismatch it prints run: npx claude-mem repair to stderr and exits 0, so it never blocks a session. Works cross-platform on Windows, macOS, and Linux.

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2. Verify Plugin Installation

Check that hooks are configured in Claude Code: 
cat plugin/hooks/hooks.json

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3. Data Directory Location

Data is stored in ~/.claude-mem/:
  • Database: ~/.claude-mem/claude-mem.db
  • PID file: ~/.claude-mem/.worker.pid
  • Port file: ~/.claude-mem/.worker.port
  • Logs: ~/.claude-mem/logs/worker-YYYY-MM-DD.log
  • Settings: ~/.claude-mem/settings.json
Override with environment variable: 
export CLAUDE_MEM_DATA_DIR=/custom/path

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4. Check Worker Logs

npm run worker:logs

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5. Test Context Retrieval

npm run test:context

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Upgrading

Upgrades are automatic when updating via the plugin marketplace. After an external upgrade (for example claude plugin update), the Setup hook detects a version-marker mismatch and asks you to run npx claude-mem repair, which installs any missing runtime dependencies and refreshes the marker. See CHANGELOG for complete version history.

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Next Steps