Slack_mcp_server

The authentication mechanism for the WebSocket (`app/auth.py`) is explicitly marked as 'dev-only' and relies on a hardcoded `DEV_SESSION_TOKEN`. This makes the server highly insecure if deployed in a production environment or exposed to the internet, as anyone with this token can impersonate `DEV_USER_ID`. The Slack OAuth flow also assumes `DEV_USER_ID` for the logged-in user. While environment variables are used for sensitive API keys (`SLACK_CLIENT_ID`, `SLACK_CLIENT_SECRET`, `APP_SECRET_KEY`), the core authentication for the WebSocket and OAuth initiation needs significant enhancement for production use cases. No direct 'eval' or obfuscation was found.