Skills for Real Engineers. Straight from my .agents directory.
skill-review
Agent skill fromsanyuan0704/sanyuan-skills
Quality review and audit for Claude Code skills. Analyzes skill structure, description quality, workflow design, token efficiency, and anti-patterns against best practices. Use when user wants to review a skill, audit a skill, check skill quality, evaluate a skill, critique a skill, lint a skill, or validate a skill. Triggers: 'review skill', 'audit skill', 'skill quality', 'check my skill', 'evaluate skill', 'skill lint', 'validate skill', 'skill review', 'is this skill good', 'improve this skill'.
How to install skill-review
npx skills add sanyuan0704/sanyuan-skills# or add only this skill to Claude Code: copy the folder
skills/skill-review/
# into
~/.claude/skills/skill-review/ (all projects)
.claude/skills/skill-review/ (one project)
1# Skill Review23IRON LAW: Be specific and actionable. Never say "could be improved" without stating exactly what to change and why it matters for model output quality.45## Workflow67```8Skill Review Progress:910- [ ] Step 1: Load Target ⚠️ REQUIRED11 - [ ] 1.1 Identify skill path12 - [ ] 1.2 Read SKILL.md and inventory all files13- [ ] Step 2: Analyze ⚠️ REQUIRED14 - [ ] 2.1 Structure compliance15 - [ ] 2.2 Description quality16 - [ ] 2.3 Workflow design17 - [ ] 2.4 Token efficiency18 - [ ] 2.5 Anti-pattern detection19- [ ] Step 3: Report ⚠️ REQUIRED20 - [ ] 3.1 Strengths (what's done well)21 - [ ] 3.2 Suggestions (prioritized improvements)22```2324## Step 1: Load Target ⚠️ REQUIRED2526Identify the skill to review. Accept:27- Explicit path: `/skill-review path/to/skill`28- Current directory context: if user is already in a skill folder29- Skill name: search within the workspace for matching skill directory3031Read the full SKILL.md and list all files in the skill directory. Count SKILL.md line count — this is a key metric.3233## Step 2: Analyze ⚠️ REQUIRED3435Load references/review-criteria.md for detailed criteria. Evaluate the skill across five dimensions:3637### 2.1 Structure Compliance3839Questions to answer:40- Does the directory follow the standard layout (SKILL.md, scripts/, references/, assets/)?41- Is SKILL.md under 500 lines?42- Does frontmatter contain only `name` and `description` (plus optional `allowed-tools`, `license`, `metadata`)?43…
Excerpt shown under the repository's MIT license.
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