your-spotify-mcp

The server uses environment variables for all sensitive API keys/tokens, which is a strong security practice. It communicates with AI clients via STDIO (standard input/output), eliminating local network listening vulnerabilities. HTTP requests to external APIs (Your Spotify and Spotify Web API) are handled securely with `axios` and rate limiting. Error messages are designed to be sanitized, preventing accidental exposure of sensitive information. The primary security considerations involve the user's secure management of environment variables and the underlying security of their self-hosted Your Spotify instance.