{
  "provider": "mock",
  "model": "example",
  "responses": [
    { "ToolCalls": [
      {
        "id": "call_001",
        "function_name": "Read",
        "arguments": "{\"path\": \"README.md\"}"
      }
    ]},
    { "Text": "I've read the README. It describes Koda, a coding agent." }
  ]
}
