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mcp/harbor
Verified official

passage protocol MCP

v0.1.7

io.github.hawthornhollows/passage-protocol

Departure and admission records for AI agents with Ed25519/P-256 signatures.

transport:stdio runtime:npm

Target client

run in your project directory 

claude mcp add passage-protocol -- npx -y @cellar-door/mcp-server

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.