Ponytail
Puts "the laziest senior developer at the company" inside Claude — forcing it to check if a feature already exists, is a browser default, or can be done in one line before writing anything.
About this skill
name: ponytail description: Use when Puts "the laziest senior developer at the company" inside Claude — forcing it to check if a feature already exists, is a browser default, or can be done in one line before writing anything.
Ponytail
Solves Claude's tendency to wildly over-engineer simple requests — asking for a date picker and getting a new library installed, a wrapper component built, and unsolicited timezone commentary. Before writing any code, Ponytail runs through a checklist: does this need to exist at all? Is it already in the codebase? Can it be done in one line? Only after passing all these checks does it implement the minimal version. In the date-picker example, without the skill Claude generated many lines across multiple approaches; with Ponytail on, it responded that the browser already has this built in and finished in one line. A /ponytail-review command can also be run against an existing project to trim excess.
What you get
- Pre-implementation minimalism checklist, dramatically shorter and more targeted code output, /ponytail-review to diet an existing codebase, meaningful token savings from not over-building.
Customize your output
- Adjust how strict the "does this need to exist" checklist is for your team's tolerance for abstraction.
Example output
Date picker request: without Ponytail, ~25 lines with a new library and wrapper component. With Ponytail on, 8 lines — reusing the browser's native date input.
Best for
Developers frustrated with Claude over-engineering simple requests who want genuinely minimal, necessary-only code.
Source: Korean Claude Code Creator · https://www.youtube.com/watch?v=5rbzj5IUA78 Category: Development / Minimal Implementation · Priority: Standard
SKILL.md preview
---
name: ponytail
description: Use when Puts "the laziest senior developer at the company" inside Claude — forcing it to check if a feature already exists, is a browser default, or can be done in one line before writing anything.
---
# Ponytail
Solves Claude's tendency to wildly over-engineer simple requests — asking for a date picker and getting a new library installed, a wrapper component built, and unsolicited timezone commentary. Before writing any code, Ponytail runs through a checklist: does this need to exist at all? Is it already in the codebase? Can it be done in one line? Only after passing all these checks does it implement the minimal version. In the date-picker example, without the skill Claude generated many lines across multiple approaches; with Ponyta...