AI & Agents

Polygraph

Last updated 2026-06-25 · benchmark measured 2026-09-15 — deterministic & reproducible

Polygraph is a meta-harness that gives AI coding agents cross-repo visibility and persistent memory.

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To cite this score: legit.show/s/trypolygraph-com/2026-09-15. That address never changes; this page moves with every re-measure.

Legit.Show scored Polygraph 70/100 on 2026-09-15, measured across 6 of 7 frames from its public surface. legit.show/s/trypolygraph-com/2026-09-15

Is Polygraph production-ready?

Legit.Show scores Polygraph 70 out of 100 — the simple average of its 6 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Polygraph (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. 6 of the seven frames returned a score; Accessibility was not measurable on this service and is recorded as null — not as zero. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 80/100
• Accessibility — not measurable on this service (null — not scored as 0)
• Security — 55/100
  How this compares across the catalogue: The Web Security Baseline
• Privacy — 25/100
  How this compares across the catalogue: The Privacy Gap
• Reliability — 100/100
• Standards — 75/100
• Discoverability — 85/100

What we measured

• Security headers present: HSTS, X-Content-Type-Options.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 171 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.

Who built it

Matheus Sales · product account @trypolygraph

Who it's for

AI agent developers · Engineering teams · Development teams using multiple repos · Organizations with monorepos

Pricing

Free during early access

Sources and updates

Description

Taken from trypolygraph.com's own website on 2026-06-25.

Benchmark

Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-09-15.

Put together from public information, without Polygraph's involvement. If anything here is wrong, tell us and a person will check it.

Visit Polygraph → · Alternatives to Polygraph → · How this was measured →