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mcp/harbor
Claude Code

Cairn for Claude Code

io.github.luckyjackluo/cairn

Local-first file-organization tools for your AI agent: tag, query, and digest a folder. No cloud.

client:Claude Code transport:stdio runtime:pypi

Install Cairn in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add cairn -e CAIRN_WORKSPACE=<CAIRN_WORKSPACE> -- uvx cairn-mcp-server

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

Cairn in other clients

Cairn MCP server