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Paperwik Undo

Category: General  ·  Sub-category: general-misc  ·  Last updated:
Undo the last change. Triggers on phrases like "undo that", "undo the last change", "roll that back", "revert that", "put it back the way it was", "that wasn't what I wanted — revert", "undo my last edit", "back out that last change". Uses the silent Git autosave committed by the PostToolUse hook; runs `git checkout HEAD~1` on the specified file, or the most recently changed file if unspecified.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

The user wants to undo a recent change. Every file mutation in the wiki gets silently committed to Git by the PostToolUse hook, so undo is always available — you just have to identify the right commit.

What this skill does

Paperwik Undo is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/paperwik-undo/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Paperwik Undo Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 196,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/paperwik-undo
curl -L https://claudskills.com/skills/paperwik-undo/SKILL.md \
  -o ~/.claude/skills/paperwik-undo/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/paperwik-undo/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/paperwik-undo/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\paperwik-undo\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Paperwik Undo Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/paperwik-undo/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Paperwik Undo skill do?
Undo the last change. Triggers on phrases like "undo that", "undo the last change", "roll that back", "revert that", "put it back the way it was", "that wasn't what I wanted — revert", "undo my last edit", "back out that last change". Uses the silent Git autosave committed by the PostToolUse hook; runs `git checkout HEAD~1` on the specified file, or the most recently changed file if unspecified.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Paperwik Undo skill?
Use Paperwik Undo when your Claude Code task falls under the General category — specifically in the general misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Paperwik Undo" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Paperwik Undo skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Paperwik Undo is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
ClaudSkills. (2026). Paperwik Undo [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/paperwik-undo/
BibTeX
@misc{paperwik-undo-2026,
  author    = {ClaudSkills},
  title     = {Paperwik Undo [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/paperwik-undo/}
}

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<script>
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Security scan

Grade A · scanned 2026-09-28 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

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Browse all General skills in the ClaudSkills registry, or explore these other picks from the same category:

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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