Comparison
Ponytail vs Founder Skills
Ponytail has more GitHub stars (165,131 vs 11). Ponytail was updated more recently (last commit 4d ago). Data comes straight from GitHub and refreshes daily.
Ponytail
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
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/plugin marketplace add DietrichGebert/ponytail
Founder Skills
Adversarial startup idea interrogation pipeline → BUILD / KILL / PIVOT verdict. Works with Claude Code, Codex, Cursor, Windsurf, Kiro, and OpenCode.
$
git clone https://github.com/SanketSapkal/founder-skills| Metric | Ponytail | Founder Skills |
|---|---|---|
| Type | Agent skill | Agent skill |
| GitHub stars | 165,131 | 11 |
| Stars, last 7 days | +849 | n/a |
| Forks | 8,917 | 2 |
| Upvotes | 1 | 0 |
| Language | JavaScript | Shell |
| License | MIT | n/a |
| Last commit | 4d ago | 5mo ago |
| Created | Jun 2026 | Apr 2026 |
| Categories | AI & LLM tooling | n/a |