gonzalgo MCP server
Reports what a checked Lean 4 or Metamath proof rests on: inherited sorry, compiler trust, axioms.
A89/100grade A
Adoption
Growing
2 stars61 downloads/wk
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
gonzalgo tools (10, 1 write)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
audit_trustaxiom_reachcheck_dumphow_to_extractimpactkernel_indexmetamath_auditscopewhywrite_lean_extractorswrite action
Public scan report
scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it
no findings
- Code scan10 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 9 days ago15/15
- Maintainer identityregistry namespace matches repository owner6/10
Overall 89/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Install directly
claude mcp add gonzalgo -- uvx gonzalgo
gonzalgo: common questions
- Is gonzalgo MCP server safe?
- Yes, by our scan: it is graded A (89/100). Read the gonzalgo safety report
- How do I install gonzalgo?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does gonzalgo need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is gonzalgo maintained?
- The last commit was 10 days ago (2026-09-11). The latest release is v0.5.6.