Home / khaledsaeed18 / dotclaude · GitHub

git-undo SKILL.md skillA

This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.

git-undo from khaledsaeed18/dotclaude is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add khaledsaeed18/dotclaude/git-undo@git:20260608.0cc2133

Pins git:20260608.0cc2133 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: khaledsaeed18/dotclaude
Path: skills/version-control/git-undo/SKILL.md
Versions recorded: 2
Latest version: git:20260608.0cc2133, committed Jun 8, 2026
First version recorded: Jun 6, 2026
Size: 5,046 bytes
Repository stars: 5
License: MIT

Recover safely from Git mistakes such as discard, unstage, amend, reset, revert, restore lost commits via reflog, recover deleted branches, and fix bad rebases. Chooses the least-destructive fix and protects against data loss. Use when something in Git went wrong and needs undoing.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

Undo the mistake with the *least-destructive* tool that fits, after establishing two facts that change everything: has the work been **committed**, and has it been **pushed/shared**. Get those wrong and you either lose work or rewrite history other people depend on.

## Hard rules: never break these

- **Diagnose before acting.** Establish: committed or not? pushed or not? on a shared branch? Run `git status`, `git log --oneline -10`, and `git reflog -20` first. The fix depends entirely on the answers.
- **Never rewrite published history casually.** For anything already pushed to a shared branch, undo *forward* with `git revert`; do not `reset`/`rebase`/`commit --amend` and force-push unless the user explicitly owns the consequences and coordinates with collaborators.
- **Take a safety net before any destructive op.** Before `reset --hard`, a force-push, or a history rewrite, snapshot the current tip: `git branch backup/<desc>` or `git tag backup/<desc>`. Reflog usually saves you, but a branch is free insurance.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add khaledsaeed18/dotclaude/git-undo@sha256:d36357b5ac555d01

The line at the top of this page pins the label git:20260608.0cc2133, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_pecfqkvdyliaaltl.svg)](https://markdownregistry.com/a/art_pecfqkvdyliaaltl)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Jun 6, 2026 and Jun 8, 2026, about one every 2 days.

version	committed	commit	size	audit
git:20260608.0cc2133 latest	2026-06-08	0cc2133	5,046 B	A	view · diff
git:20260606.7d504a8	2026-06-06	7d504a8	5,081 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (5046 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

khaledsaeed18/dotclaude · 5 stars · license MIT · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pecfqkvdyliaaltl
GET https://markdownregistry.com/api/v1/resolve?ref=khaledsaeed18/dotclaude/git-undo
GET https://markdownregistry.com/api/v1/blob/d36357b5ac555d013b9ff146852ba1563046703cd6b1b47c951672434a678a3e

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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