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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"
    }
  }
}

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.