system-storage-cleanup SKILL.md skillA
system-storage-cleanup from vellum-ai/vellum-assistant is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vellum-ai/vellum-assistant/system-storage-cleanup@git:20260619.289c607Pins git:20260619.289c607 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vellum-ai/vellum-assistant
- Path
assistant/src/config/bundled-skills/system-storage-cleanup/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260619.289c607, committed Jun 19, 2026
- Size
- 4,966 bytes
- Repository stars
- 1,467
- License
- MIT
Handle disk pressure, critically low storage, safe storage limits, and storage cleanup mode by inspecting disk usage and proposing safe cleanup steps.
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
You are operating under a critical storage cleanup contract. Your only goal is to free enough storage for the assistant to resume normal work without damaging user data. ## Cleanup Contract Start by warning the user that storage is critically low and normal work is suspended until storage cleanup mode clears. Stay scoped to freeing storage until the disk-pressure lock clears or the guardian explicitly overrides it. Prefer foreground inspection with available cleanup-safe tools before any mutation. Identify both the target volume that is actually full and the workspace path before proposing deletions. Do not work on unrelated tasks, refactors, installs, upgrades, or product changes while the storage lock is active. Ask for explicit approval before deleting files, caches, logs, package caches, Docker artifacts, or any other data unless the user has already approved that exact action. Before asking, present each proposed deletion with: - Exact path or artifact name. - Estimated reclaimable size. - Expected consequence, including whether it is regenerable or may remove user-visible history. …
Read the whole file at its exact version.
How to install
mdr add vellum-ai/vellum-assistant/system-storage-cleanup@sha256:d60ed6b3190ab5c2The line at the top of this page pins the label git:20260619.289c607, 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_dwqx2jd3iywghl7c)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 19, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4966 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 instruction to send local credentials anywhere
- 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
Source
vellum-ai/vellum-assistant · 1,467 stars · license MIT · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dwqx2jd3iywghl7c GET https://markdownregistry.com/api/v1/resolve?ref=vellum-ai/vellum-assistant/system-storage-cleanup GET https://markdownregistry.com/api/v1/blob/d60ed6b3190ab5c2133b78dd3aa98645d4a319b1146aba8aa0f45e29ed6ca045
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.
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