Is the Oh My Skills skill free?

Yes. The skill itself is free from AIjunja/oh-my-skills. SkillProof publishes the install command and an independent test verdict at no cost.

What is the Oh My Skills SkillProof Score?

8.4/10 — installs cleanly 5/5, triggers reliably 4/5, output vs. baseline 8/10, docs & honesty 4/5.

How do I install Oh My Skills?

Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.

Can I use Oh My Skills with Cursor, Copilot, Gemini CLI, Codex or other AI tools?

The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.

Oh My Skills

Local GUI and CLI that inventories Claude, Codex and Agent skills

by AIjunja · AIjunja/oh-my-skills

Tested · Works

Install — copy the command Download source ↗

Test report

Verdict: Tested · Works
Score: 8.4/10
Tested: Aug 5, 2026
Environment: Claude Code 2.x (agent harness)

⚠ This skill is no longer available upstream. Our re-check on Aug 10, 2026 couldn't find it any more (repo unreachable/deleted). The test below is what we measured on Aug 5, 2026 and we're leaving it up as a record — but there is nothing left to install, so we've removed the command.

Pointed it at a fixture HOME holding five deliberately broken skill folders and it beat the shell one-liner an agent would otherwise write: the ad-hoc script mangled a folded YAML description into a bare '>' and silently missed a skill whose body contained a stray 'description:' line, while the bundled parser resolved the folded value correctly and caught all three descriptionless skills. Launched the dashboard from the installed folder and it served HTTP 200 with a live /api/state showing the same scan, auto-incrementing to port 8766 when 8765 was busy exactly as documented. Archive moves folders to ~/.oh-my-skills/archive and saves take a backup first, so nothing is hard-deleted. One overclaim: the description promises it can install skills, but the CLI only exposes scan, doctor and gui, and the markdown table cells render with unclosed backticks.

Scored on four weighted criteria — install, triggering, output vs. baseline, docs. How scoring works

Installs cleanly 5/5
Triggers reliably 4/5
Output vs. baseline 8/10
Docs & honesty 4/5

What Oh My Skills does

Scans ~/.claude/skills, ~/.codex/skills and generic agent skill folders, then reports every SKILL.md with its source, size, hash and description, flagging duplicate names and missing descriptions. Triggers when you ask to list, inventory, audit, deduplicate, edit or archive your local skills. Offers a markdown/JSON CLI report, a doctor summary and a local browser dashboard for editing, creating and archiving skill folders with automatic backups.

How to install Oh My Skills

Nothing to install: the source repository no longer has this skill. If the author brings it back, our daily re-check will pick it up and the command will reappear here.

Commands — how to trigger Oh My Skills

/oh-my-skills Local GUI and CLI that inventories Claude, Codex and Agent skills

It also activates on plain-language prompts like these:

Show me all my installed Claude and Codex skills in one list
Do I have any duplicate skills between Codex and Claude Code?
Open a local dashboard so I can manage and archive my skills

Frequently asked questions

Is the Oh My Skills skill free?: Yes. The skill itself is free from AIjunja/oh-my-skills. SkillProof publishes the install command and an independent test verdict at no cost.
Does Oh My Skills work with Claude Code?: We tested it with Claude Code 2.x (agent harness) on Aug 5, 2026. Verdict: Tested · Works. Pointed it at a fixture HOME holding five deliberately broken skill folders and it beat the shell one-liner an agent would otherwise write: the ad-hoc script mangled a folded YAML description into a bare '>' and silently missed a skill whose body contained a stray 'description:' line, while the bundled parser resolved the folded value correctly and caught all three descriptionless skills. Launched the dashboard from the installed folder and it served HTTP 200 with a live /api/state showing the same scan, auto-incrementing to port 8766 when 8765 was busy exactly as documented. Archive moves folders to ~/.oh-my-skills/archive and saves take a backup first, so nothing is hard-deleted. One overclaim: the description promises it can install skills, but the CLI only exposes scan, doctor and gui, and the markdown table cells render with unclosed backticks.
What is the Oh My Skills SkillProof Score?: 8.4/10 — installs cleanly 5/5, triggers reliably 4/5, output vs. baseline 8/10, docs & honesty 4/5.
How do I install Oh My Skills?: Copy the install command from this page, run it in your terminal, and restart Claude Code. Skills live in ~/.claude/skills/ (global) or .claude/skills/ inside a project.
Can I use Oh My Skills with Cursor, Copilot, Gemini CLI, Codex or other AI tools?: The SKILL.md format is native to Claude (Claude Code, Desktop, claude.ai). The instructions inside adapt to other assistants: Cursor rules, GitHub Copilot instructions, Windsurf rules, Custom GPTs, AGENTS.md for OpenAI Codex, and GEMINI.md for Google Gemini CLI — our conversion guides cover each, and the free converter on the tools page does the wrapping for you.