GitHub MCP Server

from typing import Any, Dict, Optional import httpx class GraphQLClient: def __init__(self, base_url: str = "https://api.github.com/graphql") -> None: self._url = base_url async def query( self, token: str, query: str, variables: Optional[Dict[str, Any]] = None ) -> Dict[str, Any]: async with httpx.AsyncClient( timeout=30.0, headers={ "Authorization": f"Bearer {token}", "Accept": "application/vnd.github+json", }, ) as client: resp = await client.post( self._url, json={"query": query, "variables": variables or {}} ) resp.raise_for_status() return resp.json()