Claude-skill-registry cfn-edit-safety

Pre-edit backup and post-edit validation for safe file modifications. Use when you need to capture file state before edits, validate changes after modifications, revert files to previous state, or ensure edit safety with automatic backup and validation hooks.

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/cfn-edit-safety" ~/.claude/skills/majiayu000-claude-skill-registry-cfn-edit-safety && rm -rf "$T"

manifest: skills/data/cfn-edit-safety/SKILL.md

Edit Safety Skill (Mega-Skill)

Version: 1.0.0 Purpose: Pre-edit backup and post-edit validation Status: Production Consolidates: cfn-hook-pipeline, pre-edit-backup Confidence: 8.5/10 (mandatory paired workflow in CLAUDE.md)

Overview

This mega-skill provides complete edit safety:

Backup - Pre-edit file state capture for revert capability
Hooks - Post-edit validation and feedback pipeline

Directory Structure

edit-safety/
├── SKILL.md
├── lib/
│   ├── backup/           # From pre-edit-backup
│   └── hooks/            # From cfn-hook-pipeline
└── cli/

Workflow

Pre-edit:
```
edit-safety/lib/backup/
```
captures file state
Edit occurs
Post-edit:
```
edit-safety/lib/hooks/
```
validates changes
If needed: Revert via backup

Migration Paths

Old Path	New Path
pre-edit-backup/	edit-safety/lib/backup/
cfn-hook-pipeline/	edit-safety/lib/hooks/

Version History

1.0.0 (2025-12-02)

Consolidated backup + hooks into unified edit safety skill