Leni Kirilov
Thoughts on engineering, measured
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I built 140 tools for work that never was
Aug 6, 2026
Your CLAUDE.md is code, and it rots like code
Jul 28, 2026
The best guardrail is the one you can delete
Jul 21, 2026
When design intent confuses the AI
Jul 9, 2026
How to cut your change-failure rate without losing speed
Jun 23, 2026
When AI reviews AI
Jun 7, 2026
What 20 months of AI adoption measured
May 24, 2026