backup-disaster-recovery

92 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By yanacuti1121/Yana-AI (GitHub) · coding · 13 stars · scanned at commit 54d4aa9

Design backups that actually work when they are needed. Covers RPO and RTO definition, the 3-2-1 rule, encryption before leaving the host, ransomware-resistant immutable storage, restore drills, and the split between operational and legal retention. Invoke when 'we have backups but nobody has restored them' is true, after a near-miss, or before a major migration.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

The author does not mention this. Expected for a coding skill.

Found in 2 places.

.claude/skills/gw360--backup-disaster-recovery/SKILL.md, line 77pg_dump -Fc app_db \
.claude/skills/gw360--backup-disaster-recovery/SKILL.md, line 1790 3 * * * /usr/local/bin/backup-app.sh 2>&1 | logger -t backup-app

Connects to the internet

This is disclosed by the author in the skill's SKILL.md or README.

Found in 1 place.

.claude/skills/gw360--backup-disaster-recovery/SKILL.md, line 192curl -fsS -m 10 --retry 3 "$HEARTBEAT_URL"

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'backup-disaster-recovery' ] || [ -L ~/.agents/skills/'backup-disaster-recovery' ]; then echo 'A skill folder named backup-disaster-recovery already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/yanacuti1121/Yana-AI' "$d" && git -C "$d" checkout --quiet '54d4aa9fa3241319f4d37212bd23826658bf6bed' -- '.claude/skills/gw360--backup-disaster-recovery' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/gw360--backup-disaster-recovery' ~/.agents/skills/'backup-disaster-recovery' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'backup-disaster-recovery' ~/.claude/skills/'backup-disaster-recovery' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-13	`54d4aa9`	92
2026-11-08	`4a78f20`	92

Also found in

Identical copies of this skill exist at:

yanacuti1121/Yana-AI/core/skills/gw360--backup-disaster-recovery