skill-improver

Analyze gaps between expected and actual AI outputs to propose SKILL.md edits.

1|Updated Mar 22, 2026
One-click install
npx skills add https://github.com/COCOSiL-inc/COCOSiL_Analysis_V2 --skill skill-improver-cocosil-inc
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-improver
Source: https://github.com/COCOSiL-inc/COCOSiL_Analysis_V2/tree/main/.claude/skills/skill-improver
Command: npx skills add https://github.com/COCOSiL-inc/COCOSiL_Analysis_V2 --skill skill-improver-cocosil-inc

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) and assets (resource) components.

What problem does it solve?

既存スキルの出力が期待とズレたときに、ズレの根本原因を特定し、SKILL.mdや参照/テンプレートを対話的に改善することで、次回以降の精度を継続的に上げます。

Core Features & Use Cases

  • 対象スキル特定と自己改善ループ: 「改善したい」「イマイチだった」などのフィードバックから対象スキルを特定し、SKILL.md本文とAssetsを読み込んで改善します。
  • 期待と実際のギャップ収集: 直後フィードバック(最近のズレ)と振り返り改善(過去の使用体験)に分けて、何がどこでズレたかを段階的に引き出します。
  • 根本原因の分類と対処: gap taxonomy に基づき、指示不足/指示過剰/文脈理解不足/テンプレ・参照不足/手順順序問題/スコープ曖昧などに分類し、SKILL.mdかAssetsのどこを直すべきかを提案します。

Quick Start

次の発言として「さっきの skill-improver 対象スキルの出力が期待と違ったので、そのズレの根本原因を分析して SKILL.md を改善案として提示してください」と依頼してください。

Frequently Asked Questions about skill-improver

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I fix AI output that doesn't match expectations by editing skill instructions?

Improving skill instructions involves analyzing gaps between expected and actual AI outputs to classify root causes like missing context or vague scope. You then apply targeted edits to the SKILL.md file and related assets to raise output quality.

What is gap taxonomy for root cause analysis of poor AI outputs?

Gap taxonomy is a classification framework used during root cause analysis to categorize why AI outputs miss expectations. It identifies issues like instruction insufficiency, instruction excess, context misunderstanding, template deficiency, and procedure order problems.

How do I review and update SKILL.md templates based on quality feedback?

You update SKILL.md templates by collecting feedback on recent output discrepancies or past usage, classifying the root cause via gap taxonomy, and generating structured change proposals. An improvement changelog records the applied template updates.

Can I use root cause analysis to improve an existing skill without losing previous instruction logic?

Yes, root cause analysis proposes targeted edits rather than full rewrites, preserving existing instruction logic. It generates structured change proposals and records an improvement changelog to track modifications made to the SKILL.md and related assets.

When should I apply a quality feedback loop to skill instructions?

Apply a quality feedback loop when users report poor results, want skill steps reviewed, or revisit past usage to raise quality across similar cases. It requires loading the target skill definition to collect gap details and classify root causes interactively.

How do I classify whether an AI output gap is caused by instruction insufficiency or template deficiency?

You classify AI output gaps by applying gap taxonomy to collected feedback. This taxonomy distinguishes between instruction insufficiency, instruction excess, context misunderstanding, template deficiency, and procedural order issues to pinpoint where to apply fixes.