BorgBackup (Borg) is a deduplicating backup program with optional compression and authenticated encryption. It uses content-defined chunking for space-efficient daily backups, making it ideal for automating secure incremental backups to local or remote SSH targets.
Scanned 6/8/2026
Install via CLI
openskills install agentskillexchange/skills---
name: "BorgBackup Deduplicating Encrypted Backup Program"
slug: "borgbackup-deduplicating-encrypted-backup"
description: "BorgBackup (Borg) is a deduplicating backup program with optional compression and authenticated encryption. It uses content-defined chunking for space-efficient daily backups, making it ideal for automating secure incremental backups to local or remote SSH targets."
github_stars: 13199
verification: "security_reviewed"
source: "https://github.com/borgbackup/borg"
category: "Runbooks & Diagnostics"
framework: "Multi-Framework"
tool_ecosystem:
github_repo: "borgbackup/borg"
github_stars: 13199
---
# BorgBackup Deduplicating Encrypted Backup Program
BorgBackup (Borg) is a deduplicating backup program with optional compression and authenticated encryption. It uses content-defined chunking for space-efficient daily backups, making it ideal for automating secure incremental backups to local or remote SSH targets.
## Installation
Use the upstream install or setup path that matches your environment:
- make fingerprinting attacks more difficult.
Requirements and caveats from upstream:
- We offer single-file binaries that do not require installing anything -
- Mailing list <https://mail.python.org/mailman/listinfo/borgbackup>_
Basic usage or getting-started notes:
- you can just run them on these platforms:
- :alt: BorgBackup Basic Usage
- .. _advanced usage: https://asciinema.org/a/133293?autoplay=1&speed=1
- Source: https://github.com/borgbackup/borg
- Extracted from upstream docs: https://raw.githubusercontent.com/borgbackup/borg/HEAD/README.rst
## Source
- [Agent Skill Exchange](https://agentskillexchange.com/skills/borgbackup-deduplicating-encrypted-backup/)
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Ultra-compressed communication mode. Cuts token usage ~75% by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says "caveman mode", "talk like caveman", "use caveman", "less tokens", "be brief", or invokes /caveman. Also auto-triggers when token efficiency is requested.