Function check_rules

s03_permission/code.py:168–172

(tool_name: str, args: dict)

]

def check_rules(tool_name: str, args: dict) -> str | None:
    for rule in PERMISSION_RULES:
        if tool_name in rule["tools"] and rule["check"](args):
            return rule["message"]
    return None


# Gate 3: User approval — wait for confirmation after rule match