claude_code_setup.md

Using call-use with Claude Code

Setup

Add to your ~/.claude/settings.json:

{
  "mcpServers": {
    "call-use": {
      "command": "call-use-mcp",
      "env": {
        "LIVEKIT_URL": "wss://your-project.livekit.cloud",
        "LIVEKIT_API_KEY": "your-key",
        "LIVEKIT_API_SECRET": "your-secret",
        "SIP_TRUNK_ID": "your-trunk-id",
        "OPENAI_API_KEY": "sk-..."
      }
    }
  }
}

Usage

Once configured, Claude Code can make phone calls:

"Call +18001234567 and ask about their store hours"

Claude will use the dial tool automatically, then poll status and retrieve the result.