Developer Tools
Contextual Labs
Last updated 2026-08-27 · benchmark measured 2026-08-27 — deterministic & reproducible
Contextual Labs provides a local-first AI memory and context engine for developers.
Is Contextual Labs production-ready?
Legit.Show scores Contextual Labs 92 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Contextual Labs (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; its weakest is Performance. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 65/100
- Accessibility — 98/100
- Security — 100/100
- Privacy — 100/100
- Reliability — 100/100
- Standards — 94/100
- Discoverability — 85/100
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 — 218 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.
- Discoverable: structured data, sitemap, OpenGraph image.
Who built it
Aarjun Mahule · product account @ContextualLabs
Who it's for
Individual developers · Single engineers · AI coding agents · Teams (coming soon) · Enterprises (coming soon)
Pricing
$10/mo for Solo tier; 14-day free trial with card required; Teams and Enterprise coming soon
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