{"uid":"cap_lTDKhGAvgmZlYmcIr5gRv","slug":"agentx-sale-webmcp-agent-compatibility-checker-214b0034","name":"agentx.sale WebMCP Agent-Compatibility Checker","description":"WebMCP agent-compatibility check: does a website expose a WebMCP tool surface agents can call? Inventory, schema-hygiene findings and readiness verdict","url":"https://agentx.sale/x402/webmcp-check?utm_source=zero.xyz","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":["host"],"properties":{"host":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"host":"example.com","tools":[],"webmcp_ready":false}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_L_beX19M9Sj8SrTIftKe9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a website exposes a WebMCP tool surface that AI agents can call, returning an inventory of tools, schema-hygiene findings, and a readiness verdict","exampleAgentPrompt":"Can you check whether stripe.com exposes a WebMCP tool surface that AI agents can call — I want to see the tool inventory, any schema issues, and whether it passes the readiness verdict?","exampleUseCases":[{"title":"Vetting a vendor for agent integration","prompt":"Before I wire up my AI agent to use Shopify's APIs, can you check if shopify.com has a WebMCP-compatible tool surface and flag any schema hygiene issues I should know about?"},{"title":"Developer self-audit before launch","prompt":"I'm about to launch my SaaS — can you run a WebMCP compatibility check on myapp.io and tell me whether agents can discover and call my tools correctly?"},{"title":"Competitive agent-readiness benchmarking","prompt":"Check openai.com, anthropic.com, and cohere.com for WebMCP tool surfaces — I want to know which ones have a proper agent-callable setup and which ones fail the readiness verdict."}],"resultDescription":"Returns a structured report containing: the inventory of WebMCP tools exposed by the target website, schema hygiene findings identifying any malformed or non-compliant tool definitions, and an overall agent-readiness verdict indicating whether the site is properly configured for AI agent tool calling.","failureModes":["Host not reachable — domain does not resolve or times out","No WebMCP surface detected — site does not expose any WebMCP endpoint","Schema parsing error — the site's WebMCP manifest is malformed beyond recovery","Rate limit or payment failure — x402 payment not processed","Invalid host parameter — malformed or missing host query parameter"],"whenToPreferThis":"Choose this endpoint when you need to specifically verify WebMCP protocol compatibility and tool discoverability for a given domain, rather than general agent-readiness (use the Site Agent-Readiness Verdict Card for broader checks) or x402 payment compliance (use x402 Doctor for that). Best when you want a focused inventory of callable tools plus schema lint findings.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:18:54.674Z","isFirstParty":false,"canonicalSlug":"agentx-sale-webmcp-agent-compatibility-checker-214b0034"}