{"uid":"cap_kcQICfgsPMFo1NscC6Mpy","slug":"aeo-llms-txt-readiness-checker-e831d74d","name":"AEO LLMs.txt Readiness Checker","description":"Focused check of a site's /llms.txt and /llms-full.txt: presence, size and llmstxt.org structural validity (an H1 title, a blockquote summary, sections of markdown links). Returns a readiness score plus fixes. Cheap sub-check of the full AEO audit.","url":"https://payai.agentstools.dev/aeo/llms","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":[],"properties":{"url":{"type":"string","description":"Target URL to audit (e.g. https://example.com)"},"host":{"type":"string","description":"Alternative input: a hostname"},"domain":{"type":"string","description":"Alternative input: a bare domain (e.g. example.com)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_sr8CA7NrWqe_PSkERaOaX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks a website's /llms.txt and /llms-full.txt files for presence, size, and structural validity per llmstxt.org spec, returning a readiness score and actionable fixes.","exampleAgentPrompt":"Can you check whether example.com has a valid llms.txt file — is it present, the right size, and does it have the proper H1 title, blockquote summary, and markdown link sections? Give me a readiness score and tell me what needs fixing.","exampleUseCases":[{"title":"Pre-launch AI readiness check","prompt":"We're about to launch our new marketing site at acmecorp.com — can you check if our llms.txt is properly set up with the right structure so AI agents can discover us correctly?"},{"title":"Diagnose broken llms.txt structure","prompt":"Something seems off with our llms.txt at docs.mybrand.io — can you validate it against the llmstxt.org spec and tell me exactly what structural issues to fix?"},{"title":"Competitive AEO benchmark","prompt":"Can you check whether competitor.com has a valid and complete llms.txt and llms-full.txt, and give me a readiness score so I can compare it to ours?"}],"resultDescription":"Returns a readiness score (numeric) indicating how well the site's /llms.txt and /llms-full.txt conform to the llmstxt.org specification, along with presence/absence status, file sizes, structural validity flags (H1 title present, blockquote summary present, markdown link sections present), and a list of specific fixes to bring the files into compliance.","failureModes":["Target site is unreachable or returns non-2xx — no readiness score returned","Site has no llms.txt or llms-full.txt — returns score of 0 with 'not found' fix suggestion","Malformed URL or domain input — returns validation error","Rate limiting or network timeout on the target domain — partial result or error","llms.txt exists but is completely empty — low score with structural fix list"],"whenToPreferThis":"Choose this endpoint when you specifically need a fast, cheap validation of a site's llms.txt and llms-full.txt files without running a full AEO audit. It is ideal when you only care about LLM discoverability file compliance, not the broader site-level AI engine optimization picture. Use the full AEO audit endpoint if you need a comprehensive multi-factor site readiness assessment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T07:12:44.103Z","isFirstParty":false}