MCP & Integrations
fastmcp
Last updated 2026-06-05 · benchmark measured 2026-06-10 — deterministic & reproducible
FastMCP is a Python framework for building Model Context Protocol servers, clients, and apps.
Overall production-readiness score — reserved
Legit.Show benchmarked fastmcp across all seven frames. The single overall score is shown to the verified maker; the frame-by-frame breakdown is public below.
Is fastmcp production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on fastmcp (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. The per-frame breakdown is public on the Legit.Show listing; the single overall production-readiness score is reserved for the verified maker.
The 7 Frames
- Performance — 38/100
- Accessibility — 97/100
- Security — 80/100
- Privacy — 0/100
- Reliability — 100/100
- Standards — 92/100
- Discoverability — 100/100
What we measured
- Security headers present: CSP, HSTS, X-Frame-Options.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 245 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who it's for
Python developers · LLM application builders · AI teams · Enterprise organizations