---
title: "ponytail"
description: "ponytail is an Agent Plugin published by DietrichGebert. It packages 6 skills. We fetched the plugin.json from GitHub on 2026-10-03 and checked it against the official Agent Plugins 1.0.0 schema."
canonical: https://agentpluginsdirectory.com/plugins/ponytail
last-updated: 2026-10-03
---

# ponytail
ponytail is an Agent Plugin published by DietrichGebert. It packages 6 skills. We fetched the plugin.json from GitHub on 2026-10-03 and checked it against the official Agent Plugins 1.0.0 schema.
- Slug: ponytail
- Publisher: DietrichGebert
- Repository: https://github.com/DietrichGebert/ponytail
- Manifest: plugin.json
- Category (editorial): other
- Skills: 6 (ponytail-audit, ponytail-debt, ponytail-gain, ponytail-help, ponytail-review, ponytail)
- MCP servers: 0
- Stars: 152256
- Repository created: 2026-06-12
- Repository last pushed: 2026-10-03
- Publisher type: User
- Listing: https://agentpluginsdirectory.com/plugins/ponytail
- Schema: https://agent-plugins.org/schemas/1.0.0/plugin.schema.json

## What ponytail does, in the publisher's words

Ponytail

He says nothing. He writes one line. It works.

~54% less code (up to 94%) · ~20% cheaper · ~27% faster · 100% safe Measured on real Claude Code sessions editing a real open-source repo (FastAPI + React), against the same agent with no skill. ~54% is the mean across 12 feature tasks (Haiku 4.5, n=4); it reaches 94% where an agent over-builds (a date picker) and is near zero where the code is already minimal. ponytail keeps every safety guard while a bare "write one-liners" prompt drops one. (The earlier single-shot benchmark reported 80-94% as a flat figure; against a fair agentic baseline that is the per-task ceiling, not the average.) Full writeup · reproduce it.

From the project README, punctuation lightly normalized. Full text: https://raw.githubusercontent.com/DietrichGebert/ponytail/HEAD/README.md