Purpose of the change

This PR adds comprehensive documentation for integrating MemMachine with Claude Code, Anthropic's official CLI tool. This enables Claude Code users to leverage persistent memory across sessions, improving the development experience for ongoing projects.

Description

Added a new documentation file docs/examples/claude_code_mcp.mdx that provides step-by-step instructions for setting up MemMachine with Claude Code. The guide includes:

• Introduction to Claude Code and its integration with MemMachine
• Prerequisites and Docker container setup
• Two configuration methods:
  • Option A (Docker): Validated and recommended approach using .mcp.json configuration
  • Option B (Direct Command): Reference implementation for local installations (includes disclaimer as untested)
• Testing and verification steps
• Usage guidance for memory tools (add_memory and search_memory)
• Troubleshooting section for common issues

This documentation follows the same format and structure as existing integration guides (mcp.mdx, etc.).

Fixes/Closes

N/A - This is a new documentation addition

Type of change

[Please delete options that are not relevant.]

• Documentation update

How Has This Been Tested?

• Manual verification (list step-by-step instructions)

  Manual Testing Performed:

  1. Started MemMachine Docker container using docker compose up -d
  2. Created .mcp.json in project root with Docker configuration (Option A)
  3. Launched Claude Code with claude command
  4. Verified MCP connection by checking /mcp command
  5. Tested add_memory by sharing preferences with Claude
  6. Started new conversation and tested search_memory by querying previous context
  7. Confirmed memory persistence across sessions

  Test Results:

  • Option A (Docker method): ✅ Fully tested and working
  • Option B (Direct command): ⚠️ Not tested - included as reference with disclaimer note

Checklist

[Please delete options that are not relevant.]

• I have signed the commit(s) within this pull request
• I have made corresponding changes to the documentation
• I have checked my code and corrected any misspellings

Maintainer Checklist

• Confirmed all checks passed
• Contributor has signed the commit(s)
• Reviewed the code
• Run, Tested, and Verified the change(s) work as expected

Screenshots/Gifs

N/A - Documentation only (no UI changes to capture)

Further comments

Note on Option B: The direct command setup method (Option B) is included as a reference implementation following standard MCP stdio patterns from the Claude Desktop
documentation. However, it has not been tested with Claude Code specifically. A clear disclaimer has been added to the documentation to set appropriate user expectations. Users
encountering issues are directed to use the validated Docker method (Option A).

Future work: Community feedback on Option B would help validate or improve that configuration method.