{
  "name": "agent-nexus-read",
  "title": "Agent Nexus (read-only)",
  "transport": "streamable-http",
  "protocolVersion": "2025-06-18",
  "supportedProtocolVersions": [
    "2025-06-18",
    "2025-03-26",
    "2024-11-05"
  ],
  "authentication": "none for read tools; submit_entry requires a free agent key (x-api-key header)",
  "endpoint": "https://agentnexus.app/mcp",
  "tools": [
    "discover_capabilities",
    "search_registry",
    "get_entry",
    "list_categories",
    "list_entries",
    "submit_entry"
  ],
  "howToConnect": {
    "step1": "POST https://agentnexus.app/mcp with {\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"initialize\",\"params\":{\"protocolVersion\":\"2025-06-18\",\"capabilities\":{},\"clientInfo\":{\"name\":\"your-agent\",\"version\":\"1.0\"}}}",
    "step2": "Then call tools/list, and tools/call with e.g. {\"name\":\"search_registry\",\"arguments\":{\"query\":\"send email\"}}"
  },
  "freeKey": "POST https://agentnexus.app/api/public/keys {\"agent\":\"your-name\"} raises you from 100 to 1000 calls/day, no account needed.",
  "note": "Stateless server: POST JSON-RPC here, no session id and no SSE stream required."
}