A2CR for Claude Code

io.github.a2cr/a2cr-mcp

Save AI-agent handoff checkpoints, WorkStash notes, and WorkThreads in a local A2CR workspace.

client:Claude Code transport:stdio runtime:pypi

Install A2CR in Claude Code

run in your project directory

claude mcp add a2cr-mcp -e A2CR_LOCAL_DB=<A2CR_LOCAL_DB> -- uvx a2cr-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs