# Backup · ARCASSystems

> Back up the founder's OS to a destination they choose, on command only. Trigger on "back this up", "back up my OS", "set up a backup", "push this somewhere safe", "mirror this offsite", or any plain request to keep an offsite copy. Destination-agnostic: GitHub is the recommended default for long-term durability, but OneDrive, Notion, or staying purely local are all first-class. Never forces a GitHub account or a new tool. Local version control already works fully without this; backup is the next level, not a requirement.

## Facts
- Page: https://tashan.sh/capability/skill-arcassystems-backup
- tashan id: skill:ARCASSystems/backup
- Source: https://github.com/ARCASSystems/FounderOS
- Type: skill
- Category: docs
- tashan score: 42.0 / 100
- Adoption: 14.0
- Upkeep: 64.0
- Freshness: 98.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
cp -r backup ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-20 by tashan (https://tashan.sh) from public evidence. Scorer s5.