Frameworks & Starter Kits
mcp-use
Last updated 2026-06-05 · benchmark measured 2026-06-10 — deterministic & reproducible
The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.
Is mcp-use production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on mcp-use (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; its weakest is Performance. 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 — 80/100
- Security — 100/100
- Privacy — 100/100
- Reliability — 100/100
- Standards — 100/100
- Discoverability — 100/100
What we measured
- Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 1424 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- Has a reachable privacy policy.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Pricing
Free $0/mo with $5 credits; Hobby $25/mo with $30 credits; Startup $250/mo with $300 credits; Enterprise custom pricing. Usage-based with pay-as-you-go after included credits.