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Devin Desktop

Connect Devin Desktop to agentgateway

Configure Devin Desktop (formerly Windsurf), the AI-powered code editor from Cognition, to use agentgateway as an MCP server.

Before you begin​

  1. Install and run agentgateway.
  2. Confirm agentgateway is up by opening the agentgateway UI.
  3. Use the MCP endpoint http://localhost:3000/mcp/http to connect your client to agentgateway. If you run agentgateway on a different host or port, replace localhost:3000 in the examples accordingly.

Configuration​

Add agentgateway to your Devin Desktop MCP configuration. Create or edit ~/.codeium/windsurf/mcp_config.json. On Windows, this file is at %USERPROFILE%\.codeium\windsurf\mcp_config.json. Devin Desktop does not create this file automatically, so create it if it does not exist.

{
  "mcpServers": {
    "agentgateway": {
      "serverUrl": "http://localhost:3000/mcp/http"
    }
  }
}
Note

For remote MCP servers, Devin Desktop uses the serverUrl field rather than the url field that some other clients use.

Authentication​

Include authentication headers if required:

{
  "mcpServers": {
    "agentgateway": {
      "serverUrl": "http://localhost:3000/mcp/http",
      "headers": {
        "Authorization": "Bearer your-token-here"
      }
    }
  }
}

Verifying the Connection​

  1. Open the Cascade panel in Devin Desktop.
  2. Click the MCPs icon in the top right of the Cascade panel, or open Settings > Cascade > MCP Servers, then refresh the server list.
  3. Confirm that the agentgateway tools appear in the available tools list.