mac-doctor

mac-doctor is a plugin for Claude Code from fledgeling-co/fledgeling-plugins. Its manifest loads nothing; the 1 skill it bundles cost 207 tokens per session together, scanned A, original, MIT.

A macOS maintenance tool that checks for disposable files left by development tools and cleans up only items it can verify are safe to remove. It runs checks on several schedules, from every 15 minutes to weekly.

In plain words
What is it for?
It is for automatically finding and reclaiming wasted disk space on a Mac used for software development, with more cautious review for less frequent cleanup tasks.
Why use it?
Development tools such as Docker, Xcode, Node servers, and agent command-line tools can gradually fill a Mac's disk with temporary files. This helps prevent unexpected slowdowns and “no space left” errors while keeping a record of recurring causes.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit It is for automatically finding and reclaiming wasted disk space on a Mac used for software development, with more cautious review for less frequent cleanup tasks.

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Install in Claude Code
/plugin marketplace add fledgeling-co/fledgeling-plugins
/plugin install mac-doctor
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/fledgeling-co/fledgeling-plugins

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for mac-doctor

README.md
[![agentmods](https://agentmods.dev/badge/plugins/fledgeling-co/fledgeling-plugins/mac-doctor/github.svg)](https://agentmods.dev/plugins/fledgeling-co/fledgeling-plugins/mac-doctor)
Your own site
<a href="https://agentmods.dev/plugins/fledgeling-co/fledgeling-plugins/mac-doctor"><img src="https://agentmods.dev/badge/plugins/fledgeling-co/fledgeling-plugins/mac-doctor/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for mac-doctor

Your own site · 80×15
<a href="https://agentmods.dev/plugins/fledgeling-co/fledgeling-plugins/mac-doctor"><img src="https://agentmods.dev/badge/plugins/fledgeling-co/fledgeling-plugins/mac-doctor.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill cost 207 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

mac-doctor scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/mac-doctor/.claude-plugin/plugin.json · 10 lines

What it actually says

{
  "name": "mac-doctor",
  "description": "Tiered macOS maintenance for a dev machine that agent CLIs, node/dev servers, Docker and Xcode have quietly filled up. Five launchd cadences (15m/1h/12h/1d/7d) whose autonomy widens as the cadence lengthens: short tiers act silently on provably-regenerable debris, long tiers propose and wait. Verification gates before every deletion, a findings ledger that makes recurring leaks visible, and measurement discipline that refuses to total a partial result.",
  "version": "1.1.1",
  "author": {
    "name": "Fledgeling",
    "email": "[email protected]"
  }
}
Contents

What it installs

The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 207 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago Changed 28f9d56fbb2b
  2. 1mo ago First seen · 10 lines scan A f76c68a71db0

Subscribe to this mod's changes

mac-doctor is a plugin published in the GitHub repository fledgeling-co/fledgeling-plugins (2 stars, last pushed 4d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.