/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.
$ npx -y skills add brsbl/ottonomous --skill skill-diff --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.
- You can call itInvoke it directly when you want it.
- Slash command
/skill-diff
Context preview
The summary Claude sees to decide when to auto-load this skill.
Shows side-by-side diffs of skill changes. Generates HTML comparison of before/after for changed SKILL.md files. Use when reviewing skill changes.
SKILL.md
skill-diff.SKILL.mdname: 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
| Scope | Comparison | |-------|------------| | **Uncommitted** | Working tree vs HEAD | | **Staged** | Index vs HEAD | | **Branch** | HEAD 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 for every stage of product development — spec writing, task prioritization, implementation, testing, code review, and summaries — that work in both Claude Code and OpenAI Codex.
Repo: brsbl/ottonomous
Other skills on ottonomous.
- /reset-code
What to reset: diffs, otto, code, deps, or all (default: all)
Open skill - /next
Pick or implement the next task or session. Use when continuing work, picking the next task, or implementing tasks from a task list.
Open skill - /otto
Autonomous product development. Takes an idea and builds it end-to-end with subagents. Write a product spec, generate tasks from spec, implement each task while testing/reviewing changes, with final verification. Use when you want to build something from scratch.
Open skill - /reset
Subdirectories to clear: tasks, specs, sessions, or all (default: all). Docs are preserved.
Open skill - /review
Reviews code changes for bugs with P0-P2 prioritized feedback. Uses parallel subagents for thorough analysis, then creates fix plans. Use when reviewing code, finding bugs, checking quality, or before merging. Use review fix to implement fixes.
Open skill - /spec
Writes product specifications through collaborative interview with web research. Use when planning, gathering requirements, designing new features, or creating a spec/PRD.
Open skill