kylebrodeur/mac-optimize · skills/mac-optimize/SKILL.md

mac-optimize skillA

mac-optimize is agent-read markdown (skill) from kylebrodeur/mac-optimize: Diagnose and reclaim disk space, audit stray git worktrees, back up and prune Codex agent sessions, check SSD health, and stay ahead of memory pressure on a macOS dev machine that runs many AI coding agents. Use when the Mac is low on disk, filling up, low on memory, or feels slow; when the user says "clean up my mac", "free up space", "reclaim disk", "what's using my disk", "prune caches", "why is my mac slow", "find/clean git worktrees", "back up my codex sessions", "prune old codex/agent sess.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add kylebrodeur/mac-optimize/mac-optimize@v1.0
Exact content
mdr add kylebrodeur/mac-optimize/mac-optimize@sha256:3b4a4e1a60f96e5b

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_fthaq7sjtnzmabh2.svg)](https://markdownregistry.com/a/art_fthaq7sjtnzmabh2)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.0 latest2026-08-24 ca135a2 8,729 BA view · diff
v1.02026-08-23 24e3a39 8,080 BA view · diff
v1.02026-08-17 9e469f8 6,255 BA view · diff
v1.02026-08-17 3517901 5,897 BA view · diff
v1.02026-08-13 19a7d6d 5,318 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (8729 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

kylebrodeur/mac-optimize · 2 stars · license MIT · pushed 2026-09-03 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fthaq7sjtnzmabh2
GET https://markdownregistry.com/api/v1/resolve?ref=kylebrodeur/mac-optimize/mac-optimize
GET https://markdownregistry.com/api/v1/blob/3b4a4e1a60f96e5b0386f4be2bd0772fa40c2916c9f024aa057c5076710397cb

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.