{"uid":"cap_u2O3sG5eCcdtgXBIv23DU","slug":"sitesignal-agent-discovery-readiness-5268258a","name":"SiteSignal Agent Discovery Readiness","description":"Audit a public website for AI-agent discovery controls such as llms.txt, OpenAPI, agent cards, robots, and sitemap.","url":"https://phases-prot-shine-royal.trycloudflare.com/x402/agent-discovery","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string","format":"uri"},"agentUseCase":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.04","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.04/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.04","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9zQbTOwK9M5Omf8etyWGy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.04","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Audits a public website for AI-agent discovery controls including llms.txt, OpenAPI specs, agent cards, robots.txt, and sitemaps.","exampleAgentPrompt":"Can you audit https://example.com to check if it has llms.txt, an OpenAPI spec, agent cards, robots.txt, and a sitemap — I want to know if it's ready for AI agent discovery?","exampleUseCases":[{"title":"Pre-integration agent readiness check","prompt":"Before I build an agent on top of their API, can you check if https://stripe.com has llms.txt, OpenAPI docs, or agent cards set up so I know what discovery controls are available?"},{"title":"Competitor AI discoverability audit","prompt":"I want to see how AI-discovery-ready our competitor's site is — can you audit https://competitor.com for things like llms.txt, sitemaps, robots.txt, and agent cards?"},{"title":"Validating your own site's agent setup","prompt":"We just published our llms.txt and OpenAPI spec at https://mycompany.com — can you run an agent discovery audit to confirm everything is properly in place for AI agents to find us?"}],"resultDescription":"Returns a structured snapshot of the website's AI-agent discovery controls, indicating presence or absence of llms.txt, OpenAPI specifications, agent cards, robots.txt directives, and sitemap files, along with source-linked evidence and readiness signals for each control.","failureModes":["URL is unreachable or returns non-200 status — endpoint may return error or empty results","Website blocks crawlers via firewall or CAPTCHA — discovery controls may be undetectable","URL parameter missing or malformed — returns validation error","Site uses non-standard paths for discovery files — controls may not be detected","Cloudflare tunnel may be temporarily unavailable — returns connection error"],"whenToPreferThis":"Use this endpoint when you need to quickly determine whether a public website has implemented the standard AI-agent discovery controls (llms.txt, OpenAPI, agent cards, robots.txt, sitemap) before building an integration or assessing a site's AI-readiness. Prefer this over manual inspection or general web scraping when you need a structured, consolidated audit of all major discovery signals in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T04:28:31.734Z","isFirstParty":false}