MCP & Integrations

PMB

Last updated 2026-06-29 · benchmark measured 2026-08-10 — deterministic & reproducible

PMB gives AI coding agents persistent, local memory stored in a SQLite file.

Is PMB production-ready?

Legit.Show scores PMB 77 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on PMB (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 78/100
• Accessibility — 95/100
• Security — 80/100
• Privacy — 25/100
• Reliability — 92/100
• Standards — 92/100
• Discoverability — 75/100

What we measured

• Security headers present: HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 601 ms to first byte.
• Returns a proper 404 for unknown routes.
• 0 of 0 sampled routes reachable.
• No privacy policy found.
• Sets cookies / loads scripts with no consent prompt.

Who it's for

AI coding agents · Claude Code users · Cursor users · Software developers · Teams using multiple AI tools

Pricing

Free, open source (Apache 2.0)

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