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callwright for VS Code

com.topness/callwright

Self-hosted MCP voice agent that places phone calls on your behalf via Retell.

client:VS Code transport:stdio runtime:npm

Install callwright in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "retell-api-key",
      "description": "RETELL_API_KEY",
      "password": true
    },
    {
      "type": "promptString",
      "id": "mcp-auth-token",
      "description": "MCP_AUTH_TOKEN",
      "password": true
    },
    {
      "type": "promptString",
      "id": "port",
      "description": "PORT",
      "password": true
    },
    {
      "type": "promptString",
      "id": "callwright-data-dir",
      "description": "CALLWRIGHT_DATA_DIR",
      "password": true
    },
    {
      "type": "promptString",
      "id": "callwright-public-url",
      "description": "CALLWRIGHT_PUBLIC_URL",
      "password": true
    },
    {
      "type": "promptString",
      "id": "claude-routine-url",
      "description": "CLAUDE_ROUTINE_URL",
      "password": true
    },
    {
      "type": "promptString",
      "id": "claude-routine-token",
      "description": "CLAUDE_ROUTINE_TOKEN",
      "password": true
    }
  ],
  "servers": {
    "callwright": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "callwright"
      ],
      "env": {
        "RETELL_API_KEY": "${input:retell-api-key}",
        "MCP_AUTH_TOKEN": "${input:mcp-auth-token}",
        "PORT": "${input:port}",
        "CALLWRIGHT_DATA_DIR": "${input:callwright-data-dir}",
        "CALLWRIGHT_PUBLIC_URL": "${input:callwright-public-url}",
        "CLAUDE_ROUTINE_URL": "${input:claude-routine-url}",
        "CLAUDE_ROUTINE_TOKEN": "${input:claude-routine-token}"
      }
    }
  }
}

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

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