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undo-app

100 / 100 · Low risk

Fine to try.

By daishiman/harness-dev (GitHub) · other · 10 stars · scanned at commit 3e1b394

公開済みWebアプリの直前の変更を、履歴を消さずに安全に取り消して再公開する。Codexで「前の状態に戻して」「変更を取り消して」「$undo-app」と依頼されたときに使用する。

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'undo-app' ] || [ -L ~/.agents/skills/'undo-app' ]; then echo 'A skill folder named undo-app already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/daishiman/harness-dev' "$d" && git -C "$d" checkout --quiet '3e1b394bd699e07d0b030acd44ee12f9143f89eb' -- '.agents/skills/undo-app' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/undo-app' ~/.agents/skills/'undo-app' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'undo-app' ~/.claude/skills/'undo-app' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Also found in

Identical copies of this skill exist at:

• daishiman/harness-dev/aidd-agent-kit/codex/workflow-skills/undo-app