MCPs › Dev tools › HISTOR — MCP tool-definition transparency log
Check, diff and history of MCP tool definitions, from a public signed log of 88k+ servers.
Computed from public signals only — stars, package downloads and how many registries list it. It measures how established a project is, not whether it is safe or right for you.
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Install HISTOR — MCP tool-definition transparency log
For anyone using HISTOR — MCP tool-definition transparency log — no Lulu account needed# stdio server — install per the repository README: https://github.com/alexar76/histor
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HISTOR — MCP tool-definition transparency log installs from source — follow the repository README.
21 out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
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