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mcp/harbor
Verified official

Arcaeon MCP

v0.9.0

io.arcaeon/arcaeon

A record of what an agent did that the agent cannot quietly rewrite, and a way for anyone to check.

transport:stdio runtime:pypi
View source Website

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 arcaeon -e ARCAEON_KEY=<ARCAEON_KEY> -- uvx arcaeon

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok LangChain

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.