# Cfn Edit Safety

> Pre-edit backup + post-edit validation for safe file edits. Use to capture file state before edits, validate changes after edits, revert files to prior state, or ensure edit safety via auto backup/validation hooks.

- Skill: `masharratt/cfn-edit-safety` (Agent Skill, multi-file: 4 files)
- Install (CLI): `npx skillmds@latest add masharratt/cfn-edit-safety`
- Raw SKILL.md: https://api.skillmd.com/api/skills/masharratt/cfn-edit-safety/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: masharratt (https://skillmd.com/u/masharratt)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/masharratt/cfn-edit-safety

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# 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)

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## Overview

This mega-skill provides complete edit safety:
- **Backup** - Pre-edit file state capture for revert capability
- **Hooks** - Post-edit validation and feedback pipeline

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## Directory Structure

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

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## Workflow

1. Pre-edit: `edit-safety/lib/backup/` captures file state
2. Edit occurs
3. Post-edit: `edit-safety/lib/hooks/` validates changes
4. 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/ |

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## Version History

### 1.0.0 (2025-12-02)
- Consolidated backup + hooks into unified edit safety skill