from core.tools.errors import ToolProviderCredentialValidationError from core.tools.provider.builtin.stackexchange.tools.searchStackExQuestions import SearchStackExQuestionsTool from core.tools.provider.builtin_tool_provider import BuiltinToolProviderController class StackExchangeProvider(BuiltinToolProviderController): def _validate_credentials(self, credentials: dict) -> None: try: SearchStackExQuestionsTool().fork_tool_runtime( runtime={ "credentials": credentials, } ).invoke( user_id='', tool_parameters={ "intitle": "Test", "sort": "relevance", "order": "desc", "site": "stackoverflow", "accepted": True, "pagesize": 1 }, ) except Exception as e: raise ToolProviderCredentialValidationError(str(e))