Repo Quality Audit
Audits a whole code repo for bugs, security holes, scale problems, missing tests and code to delete.
- Repository
- DietrichGebert/ponytail
- Stars
- 182,496
- Licence
- MIT
- Files
- 1 file
What it does
This skill tells an AI agent to act like a careful senior developer reviewing a codebase. The agent reads the project's main flows, then reports what could break, what is unsafe, what would fail under heavy use, what lacks a test, and what code could be removed. The report is ordered by importance and each finding comes with a concrete example and a small suggested fix. It is a one-shot report and does not change any code.
Great for
- Developers who inherited a codebase and want a prioritized list of risks before changing anything
- Teams preparing a project for more users or traffic and wanting a scale check
- Maintainers who want to find dead code, duplicated helpers and unnecessary dependencies
Skip it if
- Quick style or formatting reviews, because the skill explicitly skips style opinions (it focuses on correctness and risk)
- Very large repositories where a full read is impractical; the agent is told to go deep only where mistakes cost most and to list what it skipped
- Non-developers expecting a guaranteed security audit; the report depends on what the agent reads and can run, so it can miss issues
Try asking
- “Audit this whole repo for bugs and security problems, most important first.”
- “Check whether this backend can handle many users at once and what would break under load.”
- “Find code in this project that can be deleted or merged, and count the lines and dependencies I could drop.”
- “Review the billing folder only and tell me which parts lack tests.”
Install in 3 steps
- 1
Download the skill
The ZIP contains the 1 original files, the MIT licence and an attribution note.
ponytail-audit.zip - 2
Add it to your agent
Claude Code (all projects)
mkdir -p ~/.claude/skills && unzip ponytail-audit.zip -d ~/.claude/skills/Claude Code / Agent SDK (this project only)
mkdir -p .claude/skills && unzip ponytail-audit.zip -d .claude/skills/Claude apps (web/desktop): Settings → Capabilities → Skills → Upload skill, and choose the ZIP.
- 3
Ask for the task
No special command needed — the agent reads the skill's description and loads it when your request matches. Try one of the prompts above.
Get better results
- Name the folder or package you care about, so the agent goes deep there instead of skimming the whole repo.
- Tell the agent the expected load (for example one script run versus thousands of users) so scale findings are judged fairly.
- Ask for fixes by number, such as 'fix 2 and 5', and review each suggested change before applying it.
What's inside
- SKILL.md
Redistributed unmodified from DietrichGebert/ponytail under the MIT licence. The assessment was drafted with AI from the skill's files on 2026-10-29. Skills can instruct your agent to run code — read SKILL.md and any scripts before installing.