Polygraphso
FreeMaintainedLook up the polygraph for an MCP server. Independent, lab-evaluated trust grades — see polygraph.so.
About
Look up the polygraph for an MCP server. Independent, lab-evaluated trust grades — see polygraph.so.
Install Polygraphso in Claude Desktop, Claude Code & Cursor
unyly install polygraphsoInstalls into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.
First time? Get the CLI: curl -fsSL https://unyly.org/install | sh
Or configure manually
Run in your terminal:
claude mcp add polygraphso --env POLYGRAPH_API_URL="" -- npx -y polygraphsoFAQ
Is Polygraphso MCP free?
Yes, Polygraphso MCP is free — one-click install via Unyly at no cost.
Does Polygraphso need an API key?
Yes, it requires environment variables: POLYGRAPH_API_URL. Unyly injects them into the config during install.
Is Polygraphso hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Polygraphso in Claude Desktop, Claude Code or Cursor?
Open Polygraphso on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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