{"uid":"cap_tBsnSMBA-qR77Rok8G2yi","slug":"nexus-llms-txt-audit-49616c94","name":"NEXUS LLMs.txt Audit","description":"Pay-per-call financial data. Streamable HTTP MCP. x402 USDC on Base. Not financial advice.","url":"https://nexus-agent-xa12.onrender.com/util/llms-audit","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":["url"],"properties":{"url":{"type":"string","description":"https://company.com root URL"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"url":"https://example.com","source":"NEXUS","llms_txt":"# Example\\n...","has_llms_txt":false,"llms_full_txt":"# Extended...","recommendation":"Deploy at /llms.txt"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.08","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":"$0.08/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.08","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wO87Jo2I0M-1Oz1AGwWJ6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.08","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Checks whether a given company website has an llms.txt or llms-full.txt file deployed and returns its contents along with a deployment recommendation.","exampleAgentPrompt":"Can you check whether openai.com has an llms.txt or llms-full.txt file deployed and tell me what it says and whether they should add one?","exampleUseCases":[{"title":"Audit competitor AI discoverability","prompt":"Can you check if anthropic.com has an llms.txt or llms-full.txt file deployed and tell me what it says? I want to know how they've set up their AI agent discoverability compared to us."},{"title":"Verify partner site llms.txt","prompt":"We're onboarding a new API partner and I want to make sure their site is AI agent friendly — can you check whether stripe.com has an llms.txt deployed and share the contents along with any recommendations?"},{"title":"Bulk vendor AI readiness check","prompt":"I'm evaluating a few SaaS vendors for our procurement list. Can you start by checking whether salesforce.com has an llms.txt or llms-full.txt file and let me know if they should deploy one?"}],"resultDescription":"Returns the root URL audited, whether an llms.txt was found (boolean), the content of llms.txt if present, the content of llms-full.txt if present, and a recommendation string advising on deployment (e.g. 'Deploy at /llms.txt').","failureModes":["URL not reachable — returns error or empty result if the domain is offline or unreachable","No llms.txt found — has_llms_txt returns false with empty content fields","Invalid URL format — request rejected if the url parameter is not a valid root domain URL","Payment failure — x402 USDC payment not completed, request blocked","Rate limiting or timeout on the target domain — partial or failed fetch"],"whenToPreferThis":"Use this endpoint when you need to programmatically check whether a specific company website has adopted the llms.txt standard for AI agent discoverability. Prefer this over manual inspection or generic web scrapers when you want a structured response with deployment recommendations and full content retrieval in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:40:08.912Z","isFirstParty":false}