Agent Skill
2/7/2026

skill-diff

Shows side-by-side diffs of skill changes. Generates HTML comparison of before/after for changed SKILL.md files. Use when reviewing skill changes.

B
brsbl
4GitHub Stars
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npx skills add brsbl/ottonomous

SKILL.md

Nameskill-diff
DescriptionShows side-by-side diffs of skill changes. Generates HTML comparison of before/after for changed SKILL.md files. Use when reviewing skill changes.

name: skill-diff description: Shows side-by-side diffs of skill changes. Generates HTML comparison of before/after for changed SKILL.md files. Use when reviewing skill changes. model: opus

Generate visual diffs for changed skills, organized by scope.

Scopes

ScopeComparison
UncommittedWorking tree vs HEAD
StagedIndex vs HEAD
BranchHEAD vs main

Usage

Run the script (auto-opens in browser):

node .claude/skills/skill-diff/scripts/skill-diff.js

Do NOT run open manually — the script handles it.

Skills Info
Original Name:skill-diffAuthor:brsbl