spotify-mcp

The server uses `spotipy` for Spotify API interaction, which is a well-established library. Sensitive credentials (client ID/secret) are loaded from environment variables via a `.env` file, preventing hardcoding. The OAuth flow uses `http://127.0.0.1:8888/callback` as a redirect URI, which is standard and safe for local development. The requested Spotify scopes are extensive (`user-read-playback-state`, `user-modify-playback-state`, `user-library-read`, `user-library-modify`, `playlist-modify-public`, `playlist-modify-private`), granting broad control over the user's Spotify account. This is necessary for its functionality but implies that a compromised server could perform significant actions on the user's behalf. However, the code itself does not contain obvious vulnerabilities like `eval`, `exec`, or direct shell command injection points.