Developer Tools

ManifestGo

Last updated 2026-09-20 · benchmark measured 2026-09-20 — deterministic & reproducible

AI-powered tool that builds installable Chrome extensions from a plain-English prompt.

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To cite this score: legit.show/s/manifestgo-app/2026-09-20. That address never changes; this page moves with every re-measure.

Legit.Show scored ManifestGo 87/100 on 2026-09-20, measured across 6 of 7 frames from its public surface. legit.show/s/manifestgo-app/2026-09-20

Is ManifestGo production-ready?

Legit.Show scores ManifestGo 87 out of 100 — the simple average of its 6 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on ManifestGo (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. 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 — 65/100
  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 — 75/100
• Discoverability — 100/100

What we measured

• Security headers present: HSTS, X-Content-Type-Options, Referrer-Policy.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 624 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 built it

product account @getmanifestgo

Who it's for

Chrome extension developers · Indie developers · Non-technical builders · Web developers

Pricing

Free plan ($0, 1 project + 1 build + 2 edits); Starter ($5/month, 100 AI credits); Pro ($15/month, 300 AI credits); 14-day money-back guarantee

Sources and updates

Description

Taken from manifestgo.app's own website on 2026-09-20.

Operator

R. Taimur (Rukhsana Taimur), as named in manifestgo.app'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 2026-09-20.

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

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