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Run a vault backup right now and report the verified result. Use when the user says 'back up now', 'take a backup before I do this', or is about to make a big change. Not for scheduling or changing where backups go (`backup-setup`); not for getting files back (`backup-restore`).
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/davekilleen/Dex --skill backup-now命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
基于 SOC 职业分类
正在显示 SKILL.md
| name | backup-now |
| description | Run a vault backup right now and report the verified result. Use when the user says 'back up now', 'take a backup before I do this', or is about to make a big change. Not for scheduling or changing where backups go (`backup-setup`); not for getting files back (`backup-restore`). |
Take an immediate backup of the vault, on top of whatever the schedule is doing. Worth suggesting before anything sweeping: a bulk edit, a big reorganisation, a system update, or a migration.
python3 core/backup/backup_vault.py
It takes well under a minute for a typical vault. The command handles archiving, verifying, storing, and pruning old copies in one pass.
If backups have never been configured, the run will fail with a clear message; offer /backup-setup rather than improvising a destination.
Read System/.dex/backup-last-run.json and report what actually happened, not what was attempted:
Never infer success from the command finishing. The run record is the evidence.
If the previous successful run was more than two days before this one, mention it once, quietly and without alarm, and offer /backup-setup to check the schedule. A silent scheduling failure is the most common way backups die.