# Skill Compare

> Compare two versions of a skill side-by-side. Shows metrics diff (satisfaction, tokens, corrections) and line-level changes between versions.

- Skill: `haidang1810/skill-compare` (Agent Skill)
- Install (CLI): `npx skillmds@latest add haidang1810/skill-compare`
- Raw SKILL.md: https://api.skillmd.com/api/skills/haidang1810/skill-compare/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: haidang1810 (https://skillmd.com/u/haidang1810)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/haidang1810/skill-compare

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# Skill Compare

Compare two versions of a skill. Without hashes, compares the latest two versions.

## Usage

```bash
node ${CLAUDE_PLUGIN_ROOT}/scripts/compare.mjs $ARGUMENTS
```

Display the output exactly as returned. Do not modify or summarize.