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mcp/harbor
Verified official

HISTOR — MCP tool-definition transparency log MCP

v0.9.1 changelog · 2

io.github.alexar76/histor

Check, diff and history of MCP tool definitions, from a public signed log of 88k+ servers.

transport:stdio runtime:pypi
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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 histor -e HISTOR_MCP_REMOTE=<HISTOR_MCP_REMOTE> -- uvx aimarket-histor

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.