Legit.Show measured Merlin's Security frame at 25/100. No Content-Security-Policy and no HSTS. Served over HTTPS with a valid certificate.

How does Legit.Show measure Merlin?

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.

AI & Agents

Merlin

Last updated 2026-10-14 · benchmark measured 2026-11-03 — deterministic & reproducible

Merlin connects Claude Code and Codex agents to Slack, Linear, and GitHub for teams.

85/100

7/7 frames

Top 37% of 18,529 measured

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 2026-11-03 · scores move as sites change

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To cite this score: legit.show/s/usemerlin-ai/2026-11-03. That address never changes; this page moves with every re-measure.

Legit.Show scored Merlin 85/100 on 2026-11-03, measured across all 7 frames from its public surface. legit.show/s/usemerlin-ai/2026-11-03

Is Merlin production-ready?

Legit.Show scores Merlin 85 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Merlin (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Performance — 84/100
Accessibility — 97/100
Security — 25/100
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 — 89/100
Discoverability — 100/100

What we measured

No Content-Security-Policy and no HSTS.
Served over HTTPS with a valid certificate.
Real Lighthouse performance run — 2104 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, canonical URL.

Who built it

product account @usemerlin_ai

Who it's for

Small AI-native teams · Team collaboration leaders · Companies scaling AI usage · Slack/Linear/GitHub users · Teams wanting agent automation

Pricing

Free ($0 forever, up to 5 users, 1,000 requests/month); Team ($59/workspace/month, up to 50 users, unlimited requests); Scale ($99/workspace/month, up to 200 users)

Sources and updates

Description: Taken from usemerlin.ai's own website on 2026-10-14.
Operator: Lovin, LLC, as named in usemerlin.ai'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 2026-11-03.

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

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