Legit.Show measured KeepPlain's Security frame at 80/100. Security headers present: CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy. No HSTS. Served over HTTPS with a valid certificate.

How does Legit.Show measure KeepPlain?

Legit.Show scores seven frames — Performance, Accessibility, Security, Privacy, Reliability, Standards and Discoverability — deterministically from the public surface (URL, HTTP headers, real Lighthouse), with no LLM in the scoring path. See legit.show/methodology.

Developer Tools

KeepPlain

Last updated 2026-11-06 · benchmark measured 2026-11-06 — deterministic & reproducible

Session recorder and memory tool for coding agents, free for personal use.

94/100

7/7 frames

Top 9% of 18,490 measured · #8 of 68 in ai agent memory

Legit Benchmark — the simple average of 7 measured frames. Frames we could not measure are left out of the average, never counted as zero. Every frame is shown below with its evidence.

Checked 2026-11-06 · scores move as sites change

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To cite this score: legit.show/s/keepplain-com/2026-11-06. That address never changes; this page moves with every re-measure.

Legit.Show scored KeepPlain 94/100 on 2026-11-06, measured across all 7 frames from its public surface. legit.show/s/keepplain-com/2026-11-06

Is KeepPlain production-ready?

Legit.Show scores KeepPlain 94 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on KeepPlain (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 81/100
Accessibility — 100/100
Security — 80/100
How this compares across the catalogue: The Web Security Baseline
Privacy — 100/100
How this compares across the catalogue: The Privacy Gap
Reliability — 100/100
Standards — 100/100
Discoverability — 100/100

What we measured

Security headers present: CSP, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
No HSTS.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 441 ms to first byte.
Returns a proper 404 for unknown routes.
3 of 3 sampled routes reachable.
Has a reachable privacy policy.
Sets cookies / loads scripts with no consent prompt.

Who it's for

Individual developers using coding agents · Teams of 3-50 shipping with agents · Developers working with Claude Code and similar tools

Pricing

Free for personal use; Teams: $20 per active seat/month (billed yearly, minimum 3 seats); Early adopters: $10 per active seat/month for 12 months (first 10 teams)

Sources and updates

Description: Taken from keepplain.com's own website on 2026-11-06.
Operator: Evgeny Shevtsov, as named in keepplain.com's terms, privacy page or footer.
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 2026-11-06.

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

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