mcp-rizz-gamemaker

The server implements good practices like using environment variables for API keys, sanitizing user input for chat and game messages (stripping HTML, filtering bad words), and wrapping JSON parsing in try-catch blocks to prevent crashes. Basic spam control is also in place for chat messages. The GameMaker iframe integration relies on controlled JavaScript function calls and hardcoded style injections, mitigating direct XSS risks from dynamic content. While comprehensive input validation for all WebSocket message structures isn't explicitly detailed for every field, the existing sanitization and separation of concerns reduce common web vulnerabilities. No 'eval' or other highly dangerous patterns are used with dynamic, untrusted input.