Cursor Debug Bundle Diagnose and fix AI suggestion quality issues in Cursor. Covers why AI generates wrong code, how to improve context, and systematic debugging workflows. Diagnostic Framework When AI suggestions are wrong, the cause is almost always one of these: Debugging by Symptom AI Uses Wrong API or Library Version Symptom: Generated code uses , old Express syntax, or deprecated patterns. Root cause: Model training data includes old code. No project rules specifying versions. Fix: AI Generates Code That Doesn't Match Your Patterns Symptom: Generated code uses different naming, structur…