get_access_token_from_code
Exchange an authorization code for an access token to authenticate with GitHub using OAuth protocol.
Instructions
Exchange authorization code for an access token.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| code | Yes |
Implementation Reference
- src/github_oauth/server.py:56-80 (handler)The main handler function for the 'get_access_token_from_code' tool. It is decorated with @mcp.tool() for registration and implements the OAuth token exchange using HTTP POST to GitHub's access_token endpoint.
@mcp.tool() async def get_access_token_from_code(code: str) -> str: """Exchange authorization code for an access token.""" global access_token url = "https://github.com/login/oauth/access_token" headers = {"Accept": "application/json"} params = { "client_id": CLIENT_ID, "client_secret": CLIENT_SECRET, "code": code, "redirect_uri": REDIRECT_URI, } async with httpx.AsyncClient() as client: try: response = await client.post(url, headers=headers, params=params, timeout=30.0) response.raise_for_status() data = response.json() access_token = data.get("access_token", "") if access_token: return "Authorization successful! Access token obtained." return "Failed to obtain access token." except Exception as e: print(f"Error fetching access token: {e}") return "Failed to fetch access token."