First public release of the MCProbe GitHub Action.
Audits an MCP server for conformance on every push:
- Lints tool schemas and behaviorally fuzzes each tool (calls it with bad input)
- Scores it 0–100 (grade A–F); catches silent accepts, protocol crashes, and
"hallucinated success" (a valid call that reports success but returns/persists nothing) - Optionally fails the build below a minimum score
- Free and self-contained — runs the open-source engine on your own runner, no account needed
- Add a Pro token to also upload runs to your mcprobe.org dashboard
Usage
- uses: alitiknazoglu/mcprobe@v1
with:
url: https://your-server/mcp
min-score: "75"
Docs: https://github.com/alitiknazoglu/mcprobe#audit-in-ci-github-action