Report card · Agent builders
Zapier
98/100. Top of the class. Practices what it sells.
Scanned https://zapier.com/ on October 30, 2026.
Subjects
- Arobots.txt rules for AI agentsGood work.All 11 AI agents checked may fetch every key page. robots.txt names 8 AI agent(s) explicitly.
- Allms.txt and llms-full.txtGood work./llms.txt found (12582 chars, 116 link(s)). /llms-full.txt found.
- ASitemapGood work.Sitemap index at https://zapier.com/uag6x9zaeydnbfy75xsggcsb37h8cgzf-two-service-sitemap.xml (from robots.txt) with 59 entries.
- AServer-rendered readable HTMLGood work.All 1 key page(s) return readable HTML without running JavaScript.
- BMarkdown versions of key pagesGood work.Every key page has a markdown version.Extra credit: Advertise the markdown versions of / with <link rel="alternate" type="text/markdown">.
- AStructured data (JSON-LD)Good work.Every key page has valid JSON-LD.
- AOpenAPI and API docs discoverabilityGood work./.well-known/api-catalog found (RFC 9727).Extra credit: Serve the OpenAPI spec at a stable URL such as /openapi.json too.
- AMCP server discoverabilityGood work.MCP discovery document at /.well-known/mcp/server-card.json.
- AAuth, signup, and bot-challenge frictionGood work.No login walls, bot challenges, or CAPTCHAs on 1 key page(s).
- APage weight and token costGood work.Key pages are light enough to read in one pass.
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