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mcp/harbor
Verified official

Cairn MCP

v0.21.2

io.github.jasondostal/cairn-mcp

Persistent memory for AI agents and humans. Store, search, and discover patterns.

transport:stdio runtime:oci
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Target client

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-mcp -e CAIRN_DB_HOST=<CAIRN_DB_HOST> -e CAIRN_DB_PASS=<CAIRN_DB_PASS> -e CAIRN_TRANSPORT=<CAIRN_TRANSPORT> -e CAIRN_LLM_BACKEND=<CAIRN_LLM_BACKEND> -- docker run -i --rm ghcr.io/jasondostal/cairn-mcp:0.21.2

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

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.