{
  "name": "list_branches",
  "description": "List branches in a GitHub repository",
  "inputSchema": {
    "type": "object",
    "properties": {
      "owner": {
        "type": "string",
        "description": "Repository owner"
      },
      "page": {
        "type": "number",
        "description": "Page number for pagination (min 1)",
        "minimum": 1
      },
      "perPage": {
        "type": "number",
        "description": "Results per page for pagination (min 1, max 100)",
        "minimum": 1,
        "maximum": 100
      },
      "repo": {
        "type": "string",
        "description": "Repository name"
      }
    },
    "required": [
      "owner",
      "repo"
    ]
  }
}