Legit.Show measured mcp-use's Security frame at 100/100. Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy. Served over HTTPS with a valid certificate.

How does Legit.Show measure mcp-use?

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.

Frameworks & Starter Kits

mcp-use

Source: mcp-use/mcp-use · ★ 10055 · TypeScript

Last updated 2026-06-05 · benchmark measured 2026-09-14 — deterministic & reproducible

The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents.

92/100

7/7 frames

Top 9% of 14,148 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 2026-09-14 · scores move as sites change

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To cite this score: legit.show/s/gh-mcp-use-mcp-use/2026-09-14. That address never changes; this page moves with every re-measure.

Legit.Show scored mcp-use 92/100 on 2026-09-14, measured across all 7 frames from its public surface. legit.show/s/gh-mcp-use-mcp-use/2026-09-14

Is mcp-use production-ready?

Legit.Show scores mcp-use 92 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on mcp-use (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 — 54/100
Accessibility — 95/100
Security — 100/100
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 — 94/100
Discoverability — 100/100

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 — 152 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

Luigi Pederzani (@pederzh) · product account @manufact

Pricing

Free $0/mo with $5 credits; Hobby $25/mo with $30 credits; Startup $250/mo with $300 credits; Enterprise custom pricing. Usage-based with pay-as-you-go after included credits.

Sources and updates

Description: Taken from manufact.com's own website on 2026-06-05.
Operator: Manufact, Inc., as named in manufact.com's terms, privacy page or footer.
Code: github.com/mcp-use/mcp-use.
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 2026-09-14.

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

Visit mcp-use → · Alternatives to mcp-use → · How this was measured →