Memory Leak Detector

Your Node.js process uses 200MB on startup. After 4 hours, it's at 2GB. You restart it at 3am. The next day it happens again.

This skill scans your codebase for the 12 static patterns that cause 95% of memory leaks in production services — event listener accumulation, unbounded caches, closure-captured large objects, setInterval without clear. It also guides you through a heap snapshot diff to confirm the leak at runtime.

Supports Node.js, Python, Go, Java. Zero external API.

Trigger Phrases

• "memory leak", "heap growing", "process memory keeps growing"
• "OOM in production", "out of memory"
• "event listener leak", "addEventListener without remove"
• "setInterval not cleared", "timer leak"
• "unbounded cache", "Map growing"
• "heap snapshot", "memory profiling"
• "/mem-leak"