{
  "name": "create_branch",
  "description": "Create a new branch in a GitHub repository",
  "inputSchema": {
    "type": "object",
    "properties": {
      "branch": {
        "type": "string",
        "description": "Name for new branch"
      },
      "from_branch": {
        "type": "string",
        "description": "Source branch (defaults to repo default)"
      },
      "owner": {
        "type": "string",
        "description": "Repository owner"
      },
      "repo": {
        "type": "string",
        "description": "Repository name"
      }
    },
    "required": [
      "owner",
      "repo",
      "branch"
    ]
  }
}