hdd-storage-cleaning SKILL.md skillA

hdd-storage-cleaning from tonydzi/second-brain-starter-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add tonydzi/second-brain-starter-kit/hdd-storage-cleaning@v1.0.0

Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
tonydzi/second-brain-starter-kit
Path
skills/hdd-storage-cleaning/SKILL.md
Versions recorded
1
Latest version
v1.0.0, committed Nov 2, 2026
Size
14,957 bytes
Repository stars
14
License
MIT

Audit a full disk and free space safely: measure first, prove a restore path, show exact objects, delete only what the user approved. Use when the disk is full, free up space, what is eating my storage, or before a risky cleanup on Mac or Windows.

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

# HDD storage cleaning

Найди, что занимает место, сохрани нужное и освободи только проверенный объём. Скилл не даёт разрешения удалять данные, менять синхронизацию или включать автоматическую чистку.

Для текущей ОС прочитай [Mac](references/mac.md) или [Windows](references/windows.md). При переносе между ОС прочитай оба документа.

## Сначала замер

- Подними прежние решения по чистке/миграции, актуальные правила среды и текущих владельцев данных. Не повторяй уже сделанное и не мешай другому писателю.
- Определи настоящие корни из переменных среды/конфига и фактические диски. Не угадывай пути другой машины. Сначала свободное место на томе, затем верхние папки, затем крупные ветви.
- Раздели логический размер, занятые блоки, общие блоки/снимки и облачные заглушки. Отмечай ошибки доступа и неполный охват; отсутствие доступа не означает нулевой размер.
- Не складывай вложенные папки дважды. Дай таблицу: объект, размер и метод замера, зачем нужен, предлагаемое действие, восстановление, статус разрешения.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add tonydzi/second-brain-starter-kit/hdd-storage-cleaning@sha256:914adde44b52846c

The line at the top of this page pins the label v1.0.0, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_saywuq4v5tgi4hl3.svg)](https://markdownregistry.com/a/art_saywuq4v5tgi4hl3)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Nov 2, 2026.

versioncommittedcommitsizeaudit
v1.0.0 latest2026-11-02 f5442cb 14,957 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (14957 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

GitHub

tonydzi/second-brain-starter-kit · 14 stars · license MIT · pushed 2026-11-06 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_saywuq4v5tgi4hl3
GET https://markdownregistry.com/api/v1/resolve?ref=tonydzi/second-brain-starter-kit/hdd-storage-cleaning
GET https://markdownregistry.com/api/v1/blob/914adde44b52846c32d88653a3dbf29cbc56c5654e89fe29bfb80e594a20bfb3

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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