MCP Browser Agent

Must return a JSON string in the format:
{
    "current_state": {
        "evaluation_previous_goal": "Success|Failed|Unknown - Analysis of previous actions",
        "memory": "Description of what has been done and what to remember",
        "next_goal": "What needs to be done with the next immediate action"
    },
    "action": [
        {"action_name": {"param1": "value1", ...}},
        ...
    ]
}

Args:
    actions: A dictionary containing the planner state and actions in format:
            {
                "current_state": {
                    "evaluation_previous_goal": str,
                    "memory": str,
                    "next_goal": str
                },
                "action": [
                    {"action_name": {"param1": "value1"}},
                    ...
                ]
            }
            
Note: If the page state changes (new elements appear) during action execution,
the sequence will be interrupted and you'll need to get a new planner state.