---
title: "Skill Improve - Air Market"
description: "A skill is not behaving the way you want and you are guessing at fixes. This runs checks on it, proposes targeted changes, rewrites the skill, then tests it again and compares the score. If the chang…"
canonical: "https://airmarket.ai/app/skill-improve"
---

[Air Market](/) / [Developer Tools](/category/devtools) / Skill Improve

Skill by [Donchitos](/@donchitos)

# Skill Improve

Fix a skill and keep the change only if it scored better

## What this does

A skill is not behaving the way you want and you are guessing at fixes. This runs checks on it, proposes targeted changes, rewrites the skill, then tests it again and compares the score. If the change did not help, it goes back. Reach for it when you want to improve a skill without breaking it.

### Top 3 things it does for you

- Improve a skill that is not working well
- Try a fix and see whether it actually helped
- Roll back a change that made a skill worse

## Information

**Skill Improve at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Donchitos](/@donchitos) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 5 KB |
| Licence | MIT |
| Repository | [Donchitos/Claude-Code-Game-Studios](https://github.com/Donchitos/Claude-Code-Game-Studios/tree/984023ddac0d5e27624f2baacde6105e45de375f/.claude/skills/skill-improve) |
| GitHub stars | 24,494 (as of Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Skill Improve and flagged nothing. AIR's verdict: **safe**.

**What Skill Improve's check was run against**

|  |  |
| --- | --- |
| Commit | 984023ddac0d5e27624f2baacde6105e45de375f |
| Content hash | 659dd40601acdc196f5fae165014cda0807d6309192655e6a7602ace83a5fe36 |
| Files read | [Browse the files at this exact commit](https://github.com/Donchitos/Claude-Code-Game-Studios/blob/984023ddac0d5e27624f2baacde6105e45de375f/.claude/skills/skill-improve/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Skill Improve](/security/skill-improve)

## About Skill Improve

This improves a skill through a test-fix-retest loop. It runs static checks, proposes targeted fixes, rewrites the skill, and re-tests it.

The score change decides the outcome: the rewrite is kept or reverted based on whether it improved.

## What's inside

- SKILL.md - instructions

## Questions

### Is Skill Improve safe to install?

AIR scanned this exact version of Skill Improve and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 984023ddac0d, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/skill-improve.

### How do I install Skill Improve?

Open https://airmarket.ai/app/skill-improve on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/Donchitos/Claude-Code-Game-Studios/tree/984023ddac0d5e27624f2baacde6105e45de375f/.claude/skills/skill-improve. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by Donchitos](/@donchitos)

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Canonical URL: <https://airmarket.ai/app/skill-improve>