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jackson2wjackson2w/claude-code-skills/cloudflare-r2-restic-backup/SKILL.md

cloudflare-r2-restic-backup

Skill1 starsChanged 9 days agoNo licenceView on GitHub

This skill should be used when setting up a nightly/periodic encrypted backup of a directory (an app's state/data dir, a database dump, an agent's working directory) to a Cloudflare R2 bucket via restic, or when debugging an existing restic-to-R2 systemd timer job. Distinct from the `cloudflare-r2-rclone-backup` skill — that one covers plain `rclone sync` (mirrors a tree as-is, no encryption/dedup/snapshots); this one covers `restic` (client-side encrypted, deduplicated, snapshotted, with retention/pruning) — pick restic whenever the source is app state you'd want point-in-time recovery of, not just an already-static archive worth mirroring. Trigger phrases include "restic backup to R2", "restic R2 repository", "nightly restic backup", "restic systemd timer", "restic keep-daily keep-weekly prune", "restic init repository", "restic check integrity", "restic restore verify", "restic unable to open cache", "R2 access key for restic", "AWS_ACCESS_KEY_ID restic env", "credential assert guard rail ansible", "restic backup credential not yet populated".

  • Reads credentials
  • Installs packages

The file

We split this skill into the rules it gives an agent

1 rule. About 0 are common, 1 is distinctive, and 0 are very specific to this project.

  • ≈0

    Common · estimate

    Many files like this have a rule of this kind.

  • ≈1

    Distinctive · estimate

    This author's own choices. Worth a look.

  • 0

    Very specific

    Tied to their project's names, files or tools. Probably skip.

No licence file, so all rights are reserved — read it at the source. We count its rules but don't quote them. Read them on GitHub.

≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

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