def get_customer_profile(tool_context: ToolContext) -> dict:
    """Retrieves current customer profile.

    Args:
        tool_context: Provided by ADK.
    Returns:
        dict: Profile details or error.
    """
    try:
        profile_key = "user:customer_profile"
        profile = tool_context.state.get(profile_key, {})
        if not profile:
            return {
                "status": "success",
                "message": "No customer profile found.",
                "profile": {}
            }
        clean_profile = {k: v for k, v in profile.items() if k != "update_history"}
        return {
            "status": "success",
            "message": "Customer profile retrieved.",
            "profile": clean_profile,
            "last_updated": profile.get("update_history", [{}])[-1].get("timestamp", "Never")
        }
    except Exception as e:
        return {
            "status": "error",
            "error_message": f"Failed to retrieve profile: {str(e)}"
        }

        __
        __