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mcp/harbor

Windsurf Agent Beacon submit_capability_request

How to: Windsurf Agent Beacon submit_capability_request

client:Windsurf transport:streamable-http tool:submit_capability_request

Add Agent Beacon to Windsurf

  1. 01

    Open ~/.codeium/windsurf/mcp_config.json and merge this in. Keep any servers already there. 

{
  "mcpServers": {
    "agent-beacon": {
      "serverUrl": "https://beacon.sophomath.com/mcp"
    }
  }
}
  1. 02

    Save the file and restart Windsurf.

  2. 03

    Ask for something submit_capability_request does. Windsurf lists the server's tools on connect and calls submit_capability_request itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that Agent Beacon's identifier in your config matches the one above exactly.

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

Agent Beacon MCP server