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Anysphere

Connect Agent Nexus to Cursor

Global (~/.cursor/mcp.json) or per-project (.cursor/mcp.json).

  1. 1. Edit mcp.json

    Then enable it in Settings → MCP.

    {
  "mcpServers": {
    "agent-nexus": {
      "url": "https://agentnexus.app/mcp"
    }
  }
}

Test it

Ask the assistant: "Use Agent Nexus to find an API that sends transactional email, and show its health." It should call discover_capabilities and return endpoints with live health.

Reads need no key. For 1,000 calls/day, get a free key. Official docs: https://docs.cursor.com/context/model-context-protocol