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Windsurf Nimbus BCI catalog.template

How to: Windsurf Nimbus BCI catalog.template

client:Windsurf transport:streamable-http tool:catalog.template

Add Nimbus BCI to Windsurf

  1. 01

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

{
  "mcpServers": {
    "nimbus-mcp": {
      "serverUrl": "https://nimbus-mcp.fly.dev/mcp"
    }
  }
}
  1. 02

    Save the file and restart Windsurf.

  2. 03

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

  3. 04

    If nothing happens, check the server is running and that Nimbus BCI'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

Set these first

Nimbus BCI will not start until these are set, so catalog.template never becomes available.

  • NIMBUS_API_URL
  • NIMBUS_TOKEN
  • NIMBUS_TOKEN_FILE
  • NIMBUS_MCP_KEY
  • NIMBUS_MCP_KEY_FILE

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 5 October 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.