# Update

> System update management and version control.

- Skill: `majiayu000/update-9` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add majiayu000/update-9`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/update-9/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Research & Search
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/majiayu000/update-9

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# Update

System update management and version control.

## Operations

- Check for updates
- Apply updates
- Rollback changes
- Update notifications