aegis-backup-dr SKILL.md skillF
aegis-backup-dr from as-foss/aegis-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add as-foss/aegis-skills/aegis-backup-dr@git:20260826.9702747Pins git:20260826.9702747 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- F, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- as-foss/aegis-skills
- Path
skills/server/backup-dr/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260826.9702747, committed Aug 26, 2026
- First version recorded
- Aug 25, 2026
- Size
- 40,454 bytes
- Repository stars
- 16
- License
- Apache-2.0
Audits backup hygiene and disaster-recovery readiness for Linux hosts — job inventory and coverage-gap analysis, destination tiering against the 3-2-1-1-0 pattern, encryption and key-custody posture, restore documentation and drill evidence, and ransomware resilience — using read-only discovery sweeps, fill-in RTO/RPO and recovery-order worksheets, and remediation skeletons.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
## Scope & Objectives Audit one host (or its config-as-code) for whether data can actually come back after loss. Work in priority order: 1. **Backup inventory** — enumerate every scheduled capture mechanism: systemd timers, system cron, per-user crontabs, hand-rolled scripts whose names or contents mention `backup|dump|rsync|restic|borg|sync|snap`. 2. **Coverage gap analysis** — build the inventory of what EXISTS to capture (databases, app upload dirs, container volumes, TLS keys, `/etc` state, object-storage-resident data) and diff it against the paths the jobs actually reference. Unreferenced items are findings with the missed path named. 3. **Capture safety** — flag filesystem copies of RUNNING databases (corruption trap); require logical dumps (`pg_dump`, `mysqldump --single-transaction`). Hunt rsync excludes/filters that silently drop `.env` and secret sets. 4. **Destination discipline** — classify each copy's landing zone: same filesystem, second disk, NAS/LAN, offsite VPS, object storage. Score against 3-2-1 (three copies, two media, one offsite) plus the 3-2-1-1-0 addendum (one offline/immutable, zero errors on restore tests). …
Read the whole file at its exact version.
How to install
mdr add as-foss/aegis-skills/aegis-backup-dr@sha256:fa06f4514ff44090The line at the top of this page pins the label git:20260826.9702747, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_emqc3ffzy73bpd37)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Aug 25, 2026 and Aug 26, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260826.9702747 latest | 2026-08-26 | 9702747 | 40,454 B | F | view · diff |
| git:20260825.85624bc | 2026-08-25 | 85624bc | 40,455 B | F | view · diff |
| git:20260825.244c198 | 2026-08-25 | 244c198 | 39,333 B | F | view |
Audit of the latest version
- FAIL, critical: No instruction to send local credentials anywhere (matched: upload/user-content directories and `.env)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (40454 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
as-foss/aegis-skills · 16 stars · license Apache-2.0 · pushed 2026-08-26 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_emqc3ffzy73bpd37 GET https://markdownregistry.com/api/v1/resolve?ref=as-foss/aegis-skills/aegis-backup-dr GET https://markdownregistry.com/api/v1/blob/fa06f4514ff44090cf89ebf8c28d4227e52cde29e7f42d91161ab0db325b692c
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.