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SKILL.md

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

install skill-review
# install the sanyuan-skills pack with the skills CLI
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)

skills/skill-review/SKILL.md

MITFull file
1# Skill Review
2
3IRON LAW: Be specific and actionable. Never say "could be improved" without stating exactly what to change and why it matters for model output quality.
4
5## Workflow
6
7```
8Skill Review Progress:
9
10- [ ] Step 1: Load Target ⚠️ REQUIRED
11 - [ ] 1.1 Identify skill path
12 - [ ] 1.2 Read SKILL.md and inventory all files
13- [ ] Step 2: Analyze ⚠️ REQUIRED
14 - [ ] 2.1 Structure compliance
15 - [ ] 2.2 Description quality
16 - [ ] 2.3 Workflow design
17 - [ ] 2.4 Token efficiency
18 - [ ] 2.5 Anti-pattern detection
19- [ ] Step 3: Report ⚠️ REQUIRED
20 - [ ] 3.1 Strengths (what's done well)
21 - [ ] 3.2 Suggestions (prioritized improvements)
22```
23
24## Step 1: Load Target ⚠️ REQUIRED
25
26Identify the skill to review. Accept:
27- Explicit path: `/skill-review path/to/skill`
28- Current directory context: if user is already in a skill folder
29- Skill name: search within the workspace for matching skill directory
30
31Read the full SKILL.md and list all files in the skill directory. Count SKILL.md line count — this is a key metric.
32
33## Step 2: Analyze ⚠️ REQUIRED
34
35Load references/review-criteria.md for detailed criteria. Evaluate the skill across five dimensions:
36
37### 2.1 Structure Compliance
38
39Questions 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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