{"name":"dev.workers.pathwren.www/crawler-ip-verifier","namespace":"dev.workers.pathwren.www","leaf":"crawler-ip-verifier","title":"Crawler IP Verifier - real Googlebot or fake","description":"{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"tools/call\",\"params\":{\"name\":\"whoami\",\"arguments\":{}}} free no key","verdict":"healthy","reasons":[],"checks":[{"name":"registry status","status":"pass","detail":"active"},{"name":"server.json valid","status":"pass","detail":"validates against its declared JSON Schema"},{"name":"repo reachable","status":"skip","detail":"no repository declared"},{"name":"remote reachable","status":"pass","detail":"HTTP 200 via initialize"},{"name":"MCP conformance","status":"pass","detail":"initialize handshake ok"},{"name":"tools/list","status":"pass","detail":"9 tools: no_arguments_report_the_crawler_ip_ranges_this_host_mirrors, verify_my_address, whoami, example, verify_batch, lookup_prefix, export_ip_acl, verification_methods, ..."},{"name":"at least one live entrypoint","status":"pass","detail":"1 alive"},{"name":"spec 2026-07-28","status":"fail","detail":"at-risk: deprecated HTTP+SSE transport"}],"signals":{"repo":{"kind":"none","status":"none"},"packages":null,"remotes":[{"url":"https://www.pathwren.workers.dev/c/mcp-registry-official/mcp/netcheck","type":"streamable-http","status":"reachable","httpStatus":200,"conformance":"initialize_ok","probe":"initialize","idEchoed":true,"toolsStatus":"ok","toolCount":9,"toolNames":["no_arguments_report_the_crawler_ip_ranges_this_host_mirrors","verify_my_address","whoami","example","verify_batch","lookup_prefix","export_ip_acl","verification_methods"],"protocolVersion":"2025-06-18","capabilities":["logging","prompts","resources","tools"],"sessionIssued":false}],"serverJson":{"status":"valid","schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json"}},"aliveEntrypoints":1,"probedEntrypoints":1,"registryStatus":"active","checkedAt":"2026-09-13","tier":"A","firstSeenCensus":"2026-09-09","url":"https://roninforge.org/data/state-of-mcp/servers/dev.workers.pathwren.www/crawler-ip-verifier/","license":"CC-BY-4.0","licenseUrl":"https://creativecommons.org/licenses/by/4.0/","cite":"RoninForge.org, \"State of MCP: a dated census of the official Model Context Protocol registry\", 2026-09-13. CC BY 4.0. https://roninforge.org/data/state-of-mcp/","dataset":"https://roninforge.org/data/state-of-mcp/","methodology":"https://roninforge.org/data/state-of-mcp/methodology/"}