eigent/backend/app/utils/toolkit/google_gmail_mcp_toolkit.py
2025-08-12 01:16:39 +02:00

53 lines
1.9 KiB
Python

from camel.toolkits import BaseToolkit, FunctionTool, MCPToolkit
from app.component.environment import env, env_or_fail
from app.component.command import bun
from app.service.task import Agents
from app.utils.toolkit.abstract_toolkit import AbstractToolkit
class GoogleGmailMCPToolkit(BaseToolkit, AbstractToolkit):
agent_name: str = Agents.social_medium_agent
def __init__(
self,
api_task_id: str,
credentials_path: str | None = None,
timeout: float | None = None,
input_env: dict[str, str] | None = None,
):
super().__init__(timeout)
self.api_task_id = api_task_id
credentials_path = credentials_path or env("GMAIL_CREDENTIALS_PATH")
self._mcp_toolkit = MCPToolkit(
config_dict={
"mcpServers": {
"gmail": {
"command": bun(),
"args": ["x", "-y", "@gongrzhe/server-gmail-autoauth-mcp"],
"env": {"GMAIL_CREDENTIALS_PATH": credentials_path, **(input_env or {})},
}
}
},
timeout=timeout,
)
async def connect(self):
await self._mcp_toolkit.connect()
async def disconnect(self):
await self._mcp_toolkit.disconnect()
def get_tools(self) -> list[FunctionTool]:
return self._mcp_toolkit.get_tools()
@classmethod
async def get_can_use_tools(cls, api_task_id: str, input_env: dict[str, str] | None = None) -> list[FunctionTool]:
if env("GMAIL_CREDENTIALS_PATH") is None:
return []
toolkit = cls(api_task_id, env_or_fail("GMAIL_CREDENTIALS_PATH"), 180, input_env)
await toolkit.connect()
tools = []
for item in toolkit.get_tools():
setattr(item, "_toolkit_name", cls.__name__)
tools.append(item)
return tools