three.ws Brain for VS Code

io.github.nirholas/brain-mcp

List LLM providers and run chat completions through the three.ws multi-provider router.

client:VS Code transport:stdio runtime:npm

Install three.ws Brain in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "three-ws-base",
      "description": "THREE_WS_BASE",
      "password": true
    },
    {
      "type": "promptString",
      "id": "three-ws-api-key",
      "description": "THREE_WS_API_KEY",
      "password": true
    },
    {
      "type": "promptString",
      "id": "three-ws-timeout-ms",
      "description": "THREE_WS_TIMEOUT_MS",
      "password": true
    }
  ],
  "servers": {
    "brain-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/brain-mcp"
      ],
      "env": {
        "THREE_WS_BASE": "${input:three-ws-base}",
        "THREE_WS_API_KEY": "${input:three-ws-api-key}",
        "THREE_WS_TIMEOUT_MS": "${input:three-ws-timeout-ms}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

three.ws Brain in other clients

three.ws Brain MCP server