{"slug":"2026-10-19-capability-spotlight-data-web-search","title":"Spotlight on Web Search Capability","dataAsOf":"2026-10-19T00:39:04.335Z","model":"openai/gpt-4o-mini","mentions":["firecrawl-mcp-server","exa","you-com-web-access-ai","scavio-mcp-server","iannuttall-seo","agent402-mcp","kentucky-code","north-dakota-code"],"facts":{"kind":"capability_spotlight","site":{"url":"https://wellknown.network","name":"Wellknown","apiUrl":"https://wellknown.network/api/v1","mcpUrl":"https://wellknown.network/mcp","searchUrl":"https://wellknown.network/search"},"review":{"approved":true,"problems":[]},"dataAsOf":"2026-10-19T00:39:04.335Z","glossary":{"A2A":"Agent2Agent protocol: an open protocol for agents to discover each other through an Agent Card at /.well-known/agent-card.json and exchange tasks over JSON-RPC.","ARD":"Agentic Resource Discovery: a draft open standard (v0.9, May 2026) under which a domain lists its agentic resources in /.well-known/ard.json and registries answer POST /search.","MCP":"Model Context Protocol: an open protocol that lets AI applications connect to tools and data through servers that expose tools, resources and prompts.","live":"Observed status meaning the latest check succeeded within the last 24 hours.","claim":"The process by which a publisher proves control of a record's domain or repository so the record shows a verified owner.","unknown":"Observed status meaning there is nothing to check or no check has run yet.","declared":"Metadata that a source (registry, package, Agent Card, publisher) stated about a record. Attributed, not verified.","observed":"What Wellknown measured itself by checking an endpoint: status, latency, reliability.","Wellknown":"This site: a live index of AI agents, MCP servers and tools that separates what publishers declare from what Wellknown observes.","Agent Card":"The JSON document an A2A agent publishes at /.well-known/agent-card.json describing its name, skills, endpoint URL and security schemes.","MCP server":"A program that speaks the Model Context Protocol and exposes tools to an AI application, either as a local package (npm, PyPI) or as a remote HTTP endpoint.","unavailable":"Observed status meaning two or more consecutive checks failed and none succeeded in 7 days.","MCP registry":"The official Model Context Protocol registry at registry.modelcontextprotocol.io, where publishers list servers with a server.json document.","recently observed":"Observed status meaning a check succeeded within 7 days but the latest check failed or is older than 24 hours."},"termRules":{"protocolIdentifiers":"Protocol values on records (for example mcp, a2a, ard, acp, openapi, grpc) are opaque labels copied from the source data. Write them exactly as they appear and never expand, define or explain one the glossary does not contain.","unknownIsNotFailure":"The observed status 'unknown' means only that there was nothing to check or that no check has run. It never means the record failed, is broken, or is suspect; a package with no network endpoint is the ordinary case."},"capability":{"url":"https://wellknown.network/capabilities/data.web-search","live":970,"name":"Web Search","slug":"data.web-search","domain":"Data & Search","aliases":["web search","search engine","search the web","brave search","serp","google search","bing","tavily","exa"],"records":1418,"description":"Search the public web."},"topRecords":[{"kind":"mcp_server","name":"Firecrawl MCP Server","handle":"firecrawl-mcp-server","status":"live","summary":"MCP server for Firecrawl — web search, scraping, and biomedical/arXiv paper search.","downloads":70943,"protocols":["mcp"]},{"kind":"mcp_server","name":"exa","handle":"exa","status":"live","summary":"Connect AI agents to Exa for web search, content fetching, and multi-step research.","downloads":11815,"protocols":["mcp"]},{"kind":"mcp_server","name":"You.com Web Access & AI","handle":"you-com-web-access-ai","status":"live","summary":"Web search, AI agent, and content extraction via You.com APIs","downloads":6393,"protocols":["mcp"]},{"kind":"mcp_server","name":"Scavio","handle":"scavio-mcp-server","status":"live","summary":"Structured web data from 38 platforms: Google, ChatGPT, Gemini, YouTube, Amazon, Reddit, TikTok","downloads":3456,"protocols":["mcp"]},{"kind":"mcp_server","name":"SEO Skill","handle":"iannuttall-seo","status":"live","summary":"Free Google Search Console MCP: your real GSC, Google Analytics and keyword data for AI agents.","downloads":1317,"protocols":["mcp"]},{"kind":"mcp_server","name":"Agent402.Tools: pay-per-call web tools","handle":"agent402-mcp","status":"live","summary":"Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work","downloads":970,"protocols":["mcp"]},{"kind":"mcp_server","name":"Kentucky Code","handle":"kentucky-code","status":"live","summary":"Kentucky Revised Statutes (KRS) — state statutes by citation and by topic.","downloads":806,"protocols":["mcp"]},{"kind":"mcp_server","name":"North Dakota Code","handle":"north-dakota-code","status":"live","summary":"North Dakota Century Code — state statutes by citation and by topic. Fleet #2743.","downloads":780,"protocols":["mcp"]}],"strippedLinks":[],"exampleQueries":["https://wellknown.network/api/v1/search?capability=data.web-search&status=live","https://wellknown.network/api/v1/resolve  {\"need\": \"web search\", \"requireLive\": true}"]}}