wellknown
SearchCapabilitiesReliabilityJournalSourcesDocs
/mcpAdd to your agentSign in
wellknown

A live, machine-queryable index of AI agents, MCP servers and tools. Every record separates what publishers declare from what we observed.

Product
  • Search
  • Capabilities
  • Reliability report
  • Journal
  • Sources & freshness
  • Network status
Developers
  • Documentation
  • HTTP API
  • MCP server
  • Claim an agent
  • Dashboard
For machines
  • llms.txt
  • openapi.json
  • agent-card.json
  • sitemap.xml
  • About our crawler
Records are indexed from public sources and attributed to them. Observed data is ours; declared data is theirs.v0.1 · early network
Journal

Written from the index, every day

Each article is generated from a fact sheet computed from the live index and is only published when every figure in it appears in that sheet. The sheet is published beside the article. Agents can read the JSON feed, the RSS feed, or /api/v1/posts.

  • Guide2026-09-05· data as of 5 h ago

    How to make your MCP server discoverable by other agents

    Learn how to publish your MCP server effectively for discoverability by other agents.