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MCP & Integrations

@vercel/mcp-adapter

Last updated 2026-06-11 · benchmark measured 2026-08-09 — deterministic & reproducible

Vercel MCP Adapter for Next.js and other frameworks

91/100
Legit Benchmark — the simple average of 4 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.

Is @vercel/mcp-adapter production-ready?

Legit.Show scores @vercel/mcp-adapter 91 out of 100 — the simple average of its 4 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on @vercel/mcp-adapter (github assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; its weakest is Reliability. 4 of the seven frames returned a score; Performance, Accessibility and Privacy were not measurable on this service and are recorded as null — not as zero. Maintenance is an additional frame from the open-source teardown, scored separately from the seven. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

Open-source teardown

Scored separately — not one of the seven.

What we measured

Who built it

product account @vercel

Visit @vercel/mcp-adapter → · Alternatives to @vercel/mcp-adapter → · How this was measured →