"Hey AI, clean up the database."
Seconds later: DROP TABLE users;
Sound familiar? If you are using AI agents like Cursor, Claude, or GitHub Copilot in your workflow, this nightmare is one careless prompt away.
After building MCP Guard and talking to 50+ developers, I found the 5 most common AI agent mistakes that can wreck your production systems.
Mistake #1: Vague Prompts That AI Interprets Literally






