DietrichGebert/ponytail
★ 184,935 stars
Covered in week 2026-W28 · the 2026-07 report
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
What ponytail is
Two things the chart does not show: in a blind comparison, Ponytail 5's replies beat the previous Ponytail's 110 to 67. And on the six security tasks (SQL injection, path traversal, forged tokens, rate limiting, malformed CSV rows, caching) it passed all 30 runs: less code, no less safe. Method, per-task tables and limits: benchmarks/results/2026-10-07-agentic.md.
From the repository README · read it on GitHub →
Transcript
GitHub Copilot Business costs $19 per user monthly. This does it free. Your AI agent now ships simpler solutions, writes 10x less code for you to maintain, and kills over-engineered nonsense before it spreads. That's Ponytail. 73,729 GitHub stars. It makes Claude and Cursor think like the laziest senior dev—the one who knows the best code is the code you never wrote. What's the worst over-engineering you've seen an AI produce? Comment your horror story.