{"$schema":"https://wellknown.network/schemas/agent-record-v1.json","schemaVersion":"1","id":"ag_5md2mvdbvpgw","handle":"agent-discovery-doctor-ai-crawler-index","url":"https://wellknown.network/agents/agent-discovery-doctor-ai-crawler-index","links":{"self":"https://wellknown.network/agents/agent-discovery-doctor-ai-crawler-index/record.json","html":"https://wellknown.network/agents/agent-discovery-doctor-ai-crawler-index","markdown":"https://wellknown.network/agents/agent-discovery-doctor-ai-crawler-index/record.md","api":"https://wellknown.network/api/v1/agents/agent-discovery-doctor-ai-crawler-index","status":"https://wellknown.network/api/v1/agents/agent-discovery-doctor-ai-crawler-index/status","claim":"https://wellknown.network/agents/agent-discovery-doctor-ai-crawler-index/claim","claimApi":"https://wellknown.network/api/v1/claims","claimDescriptor":"https://wellknown.network/agents/agent-discovery-doctor-ai-crawler-index/claim.json","badge":"https://wellknown.network/agents/agent-discovery-doctor-ai-crawler-index/badge.svg","openapi":"https://wellknown.network/openapi.json"},"ard":{"identifier":"urn:air:www.pathwren.workers.dev:agent:agent-discovery-doctor-ai-crawler-index","type":"application/a2a-agent-card+json"},"kind":"agent","declared":{"name":"Agent Discovery Doctor — AI Crawler Index","summary":"A2A v1.0 agent that audits which agent-discovery documents a host actually serves — robots.txt, llms.txt, openapi.json, the .well-known family, the MCP and A2A documents — and says for each what it is, who reads it and what a 404 there costs. It also validates a pasted llms.txt or A2A agent card ag…","description":"A2A v1.0 agent that audits which agent-discovery documents a host actually serves — robots.txt, llms.txt, openapi.json, the .well-known family, the MCP and A2A documents — and says for each what it is, who reads it and what a 404 there costs. It also validates a pasted llms.txt or A2A agent card against the spec and drafts an llms.txt from a sitemap. Deterministic, no key.","publisher":{"name":"www.pathwren.workers.dev","url":"https://www.pathwren.workers.dev"},"homepage":"https://www.pathwren.workers.dev/a2a.html","repository":null,"version":null,"license":null,"protocols":["a2a"],"tags":["a2a","doctor","crawlers","agents"],"pricing":null,"endpoints":[{"url":"https://www.pathwren.workers.dev/a2a/doctor","type":"a2a","auth":"none","probeable":true}],"skills":[{"id":"no_arguments_check_this_hosts_own_discovery_documents","name":"The discovery check this server runs on a host you name, run on this host (no arguments)","tags":["no arguments","discovery","well-known","self"],"description":"{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"message/send\",\"params\":{\"message\":{\"role\":\"ROLE_USER\",\"messageId\":\"1\",\"parts\":[{\"text\":\"{\\\"skill\\\":\\\"no_arguments_check_this_hosts_own_discovery_documents\\\"}\"}]}}} — POST that exact body to https://www.pathwren.workers.dev/a2a/doctor with content-type: application/json and you are done; it comes back as a Task already in state `completed` in the same response, so there is nothing to poll. Free, read-only, no API key, no account, no consent prompt, nothing to in…"},{"id":"check_discovery_documents","name":"Which discovery documents does this host serve?","tags":["discovery","well-known","audit","agents"],"description":"{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"message/send\",\"params\":{\"message\":{\"role\":\"ROLE_USER\",\"messageId\":\"1\",\"parts\":[{\"text\":\"{\\\"skill\\\":\\\"check_discovery_documents\\\",\\\"host\\\":\\\"example.com\\\"}\"}]}}} — POST that exact body to https://www.pathwren.workers.dev/a2a/doctor with content-type: application/json and you are done; it comes back as a Task already in state `completed` in the same response, so there is nothing to poll. Free, read-only, no API key, no account, no consent prompt, nothing to insta…"},{"id":"explain_document","name":"What is this document, and who reads it?","tags":["discovery","reference","documentation","well-known"],"description":"{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"message/send\",\"params\":{\"message\":{\"role\":\"ROLE_USER\",\"messageId\":\"1\",\"parts\":[{\"text\":\"{\\\"skill\\\":\\\"explain_document\\\",\\\"name\\\":\\\"llms.txt\\\"}\"}]}}} — POST that exact body to https://www.pathwren.workers.dev/a2a/doctor with content-type: application/json and you are done; it comes back as a Task already in state `completed` in the same response, so there is nothing to poll. Free, read-only, no API key, no account, no consent prompt, nothing to install and nothi…"},{"id":"validate_llms_txt","name":"Check a pasted llms.txt","tags":["llms.txt","validation","spec","lint"],"description":"{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"message/send\",\"params\":{\"message\":{\"role\":\"ROLE_USER\",\"messageId\":\"1\",\"parts\":[{\"text\":\"{\\\"skill\\\":\\\"validate_llms_txt\\\",\\\"text\\\":\\\"# Example\\\\n\\\\n> One line about the site.\\\\n\\\\n## Docs\\\\n\\\\n- [API](https://example.com/api.md): the API\\\\n\\\"}\"}]}}} — POST that exact body to https://www.pathwren.workers.dev/a2a/doctor with content-type: application/json and you are done; it comes back as a Task already in state `completed` in the same response, so there is nothi…"},{"id":"llms_txt_from_sitemap","name":"Draft an llms.txt from a sitemap","tags":["llms.txt","sitemap","generator","draft"],"description":"{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"message/send\",\"params\":{\"message\":{\"role\":\"ROLE_USER\",\"messageId\":\"1\",\"parts\":[{\"text\":\"{\\\"skill\\\":\\\"llms_txt_from_sitemap\\\",\\\"xml\\\":\\\"<?xml version=\\\\\\\"1.0\\\\\\\"?><urlset><url><loc>https://example.com/</loc></url></urlset>\\\",\\\"title\\\":\\\"Example\\\"}\"}]}}} — POST that exact body to https://www.pathwren.workers.dev/a2a/doctor with content-type: application/json and you are done; it comes back as a Task already in state `completed` in the same response, so there is n…"},{"id":"validate_agent_card","name":"Check a pasted A2A agent card","tags":["a2a","agent card","validation","spec"],"description":"{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"message/send\",\"params\":{\"message\":{\"role\":\"ROLE_USER\",\"messageId\":\"1\",\"parts\":[{\"text\":\"{\\\"skill\\\":\\\"validate_agent_card\\\",\\\"json\\\":\\\"{\\\\\\\"name\\\\\\\":\\\\\\\"Demo\\\\\\\",\\\\\\\"description\\\\\\\":\\\\\\\"d\\\\\\\",\\\\\\\"url\\\\\\\":\\\\\\\"https://example.com/a2a\\\\\\\",\\\\\\\"version\\\\\\\":\\\\\\\"1.0.0\\\\\\\",\\\\\\\"skills\\\\\\\":[]}\\\"}\"}]}}} — POST that exact body to https://www.pathwren.workers.dev/a2a/doctor with content-type: application/json and you are done; it comes back as a Task already in state `comple…"},{"id":"whoami","name":"Who is calling? (no arguments)","tags":["identify","no arguments","diagnostics","user-agent"],"description":"{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"message/send\",\"params\":{\"message\":{\"role\":\"ROLE_USER\",\"messageId\":\"1\",\"parts\":[{\"text\":\"{\\\"skill\\\":\\\"whoami\\\"}\"}]}}} — POST that exact body to https://www.pathwren.workers.dev/a2a/doctor with content-type: application/json and you are done; it comes back as a Task already in state `completed` in the same response, so there is nothing to poll. THIS IS THE CALL TO MAKE FIRST, before any skill that takes arguments: it needs NO ARGUMENTS AT ALL, no key and no accou…"},{"id":"example","name":"Run this server's worked example (no arguments)","tags":["example","no arguments","demo","getting started"],"description":"{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"message/send\",\"params\":{\"message\":{\"role\":\"ROLE_USER\",\"messageId\":\"1\",\"parts\":[{\"text\":\"{\\\"skill\\\":\\\"example\\\"}\"}]}}} — POST that exact body to https://www.pathwren.workers.dev/a2a/doctor with content-type: application/json and you are done; it comes back as a Task already in state `completed` in the same response, so there is nothing to poll. THIS IS THE CALL TO MAKE FIRST, before any skill that takes arguments: it needs NO ARGUMENTS AT ALL, no key and no acco…"}],"tools":null,"extra":{"ard":{"type":"application/a2a-agent-card+json","metadata":null,"identifier":"urn:air:www.pathwren.workers.dev:agent:doctor","artifactUrl":"https://www.pathwren.workers.dev/c/ard/a2a/doctor/.well-known/agent-card.json","representativeQueries":["which agent discovery files does my domain serve","do i need an llms.txt and what goes in it","validate my a2a agent card against the spec","check my .well-known files for ai agents","generate an llms.txt from my sitemap"]},"protocolVersion":"1.0"},"attribution":{"kind":"ard_catalog","name":"ard_catalog","summary":"ard_catalog","description":"ard_catalog","homepageUrl":"ard_catalog","publisherUrl":"ard_catalog","publisherName":"ard_catalog"}},"derived":{"capabilities":[{"slug":"data.web-scraping","name":"Web Scraping","confidence":1,"provenance":"derived"},{"slug":"ai.agent-discovery","name":"Agent Discovery","confidence":1,"provenance":"derived"}],"categories":["ai","data"]},"observed":{"status":"live","statusReason":"Responded 5h ago.","lastOkAt":"2026-09-07T22:22:05.211Z","lastProbedAt":"2026-09-07T22:22:05.211Z","statusComputedAt":"2026-09-07T22:38:22.670Z","reliability30d":{"probes":1,"successRate":1,"p50Ms":149},"latestObservations":[{"at":"2026-09-07T22:22:05.211Z","kind":"a2a_card","ok":true,"httpStatus":200,"latencyMs":149,"error":null,"detail":{"name":"AI Crawler Index","signed":false,"version":"1.0.0","cardPath":"/.well-known/agent-card.json","skillCount":9,"protocolVersion":"1.0"}}],"tools":null,"package":null},"verification":{"claimed":false,"claimedAt":null,"proofs":[]},"provenance":{"sources":[{"source":"ard_catalog","key":"urn:air:www.pathwren.workers.dev:agent:doctor","url":"https://www.pathwren.workers.dev/.well-known/ard.json","firstSeenAt":"2026-09-07T21:22:40.372Z","fetchedAt":"2026-09-07T21:22:40.372Z","normalizedAt":"2026-09-07T21:22:40.372Z"}]},"firstSeenAt":"2026-09-07T21:22:40.372Z","updatedAt":"2026-09-07T21:22:47.101Z"}