Kakao Bot MCP Server

import requests import json import logging from typing import Union from pydantic import ( BaseModel, Field, ValidationError, ) from oauth2client.client import ( OAuth2Credentials, ) from requests import Response from api.message import ( TextTemplate, FeedTemplate, ListTemplate, LocationTemplate, CalendarTemplate, CommerceTemplate, ) KAKAO_SEND_MESSAGE_URL = "https://kapi.kakao.com/v2/api/talk/memo/default/send" class KakaoMessageService: def __init__(self, email_address: str, credential: OAuth2Credentials): self.email_address = email_address self.credential = credential def _send_template(self, template_object: BaseModel) -> Response: """ Helper method to send a validated Pydantic template object. """ headers = { "Authorization": f"Bearer {self.credential.access_token}", "Content-Type": "application/x-www-form-urlencoded;charset=utf-8", } # Convert Pydantic model to dictionary using mode='json' for JSON compatibility data = {"template_object": json.dumps(template_object.model_dump(mode="json"))} logging.info(f"Sending Kakao message with template object: {template_object}") response = requests.post(KAKAO_SEND_MESSAGE_URL, headers=headers, data=data) return response def send_text_template(self, template: TextTemplate) -> Response: """Sends a TextTemplate Kakao message.""" return self._send_template(template) def send_feed_template(self, template: FeedTemplate) -> Response: """Sends a FeedTemplate Kakao message.""" return self._send_template(template) def send_list_template(self, template: ListTemplate) -> Response: """Sends a ListTemplate Kakao message.""" return self._send_template(template) def send_location_template(self, template: LocationTemplate) -> Response: """Sends a LocationTemplate Kakao message.""" return self._send_template(template) def send_calendar_template(self, template: CalendarTemplate) -> Response: """Sends a CalendarTemplate Kakao message.""" return self._send_template(template) def send_commerce_template(self, template: CommerceTemplate) -> Response: """Sends a CommerceTemplate Kakao message.""" return self._send_template(template)