AI coding tools generate plausible but wrong SQL constantly. The fix isn't waiting for a smarter model.

AI skills are markdown files that encode domain knowledge into coding tools. No framework, just structured text in a repo.

The loop: code → review → handoff → skills update. Every session makes the next one smarter. One aggregation bug became a permanent rule enforced automatically.

Dori Wilson broke it all down at Data Debug SF. Full writeup:
https://blog.reccehq.com/ai-skills-for-analytics-eng

#DataEngineering #AI