Web MCP Auditor
Lighthouse-style audit for Web MCP on any URL.
Web MCP
EN
UK
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16 checks · 5 categories
Weighted scoring, transparent rules
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Tracks the Web MCP spec
Chrome 149+ origin trial & W3C draft
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Open source · MIT
View source on GitHub →
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No data stored
Reports live only in your browser
URL
Execute tool calls (intrusive)
Run audit
Try a fixture:
Imperative-only
Declarative-only
Mixed/bad
Methodology — what we check and how we score
Sources & references
Privacy & what we don't do