uninstall

uninstall is a skill for Claude Code from terrylica/cc-skills. It costs 29 tokens per session (457 once invoked), scanned C, original, MIT.

A removal procedure for the FloatingClock macOS app. It quits the app, deletes it from Applications, and clears its saved settings after confirmation.

In plain words
What is it for?
Completely uninstalling FloatingClock from a Mac, while leaving the related plugin in place unless it is removed separately.
Why use it?
It removes the app and its preferences instead of leaving files or settings behind. The procedure also avoids accidental deletion by asking first.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the AskUserQuestion tool.

Part of the floating-clock plugin — 5 skills shipped together , and of cc-skills

Good fit Completely uninstalling FloatingClock from a Mac, while leaving the related plugin in place unless it is removed separately.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/terrylica/cc-skills/uninstall
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.

Any agent
npx skills add terrylica/cc-skills --skill uninstall
Clone the repo
git clone --depth 1 https://github.com/terrylica/cc-skills

Made for: Claude Code.

Or install floating-clock, the plugin that ships this one along with the rest of its 5 skills.

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 uninstall

README.md
[![agentmods](https://agentmods.dev/badge/skills/terrylica/cc-skills/uninstall/github.svg)](https://agentmods.dev/skills/terrylica/cc-skills/uninstall)
Your own site
<a href="https://agentmods.dev/skills/terrylica/cc-skills/uninstall"><img src="https://agentmods.dev/badge/skills/terrylica/cc-skills/uninstall/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 uninstall

Your own site · 80×15
<a href="https://agentmods.dev/skills/terrylica/cc-skills/uninstall"><img src="https://agentmods.dev/badge/skills/terrylica/cc-skills/uninstall.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 457 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00029 $0.00457
Opus 5 $0.00015 $0.00229
Sonnet 5 $0.00006 $0.00091
Haiku 4.5 $0.00003 $0.00046

Measured 4d ago against content hash 4eeeff11ff84, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade C, and why

uninstall scanned grade C with 1 finding 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 4d 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf /Applications/FloatingClock.app
plugins/floating-clock/skills/uninstall/SKILL.md · 49 lines

What it actually says

/floating-clock:uninstall

Remove FloatingClock completely: terminate it, remove it from /Applications/, and clear its NSUserDefaults.

Self-Evolving Skill: This skill improves through use. If the uninstall step misses a path (new pref domain, new auxiliary file) — fix this file immediately, don't defer. Only update for real, reproducible issues.

Steps

  1. Confirm with the user first — uninstall is destructive:

    AskUserQuestion(
      header: "Uninstall",
      question: "Remove FloatingClock from /Applications/ and clear all saved settings?",
      options: [
        { label: "Yes, uninstall", description: "Quits app, removes bundle, clears preferences" },
        { label: "Cancel", description: "Do nothing" }
      ],
      multiSelect: false
    )
    
  2. If cancelled, print Uninstall cancelled. and exit.

  3. If confirmed:

    pkill -f "FloatingClock.app/Contents/MacOS/floating-clock" 2>/dev/null || true
    rm -rf /Applications/FloatingClock.app
    defaults delete com.terryli.floating-clock 2>/dev/null || true
    echo "FloatingClock uninstalled. (The plugin itself remains — remove it separately via 'claude plugin marketplace remove' if desired.)"
    

Post-Execution Reflection

After this skill completes, check before closing:

  1. Did the pref domain delete succeed? — If defaults returned an error other than "not found", investigate.
  2. Are there any auxiliary files left behind? — Check ~/Library/Saved Application State/, log files, etc., and add to the cleanup if so.
  3. Did the AskUserQuestion confirmation flow work as expected? — If the user wanted finer control (e.g., keep prefs), add an option.

Only update if the issue is real and reproducible — not speculative.

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. 4d ago First seen · 49 lines · 29 tokens per session scan C 4eeeff11ff84

Subscribe to this mod's changes

uninstall is a skill published in the GitHub repository terrylica/cc-skills (66 stars, last pushed yesterday), licensed MIT. It adds 29 tokens to every session and 457 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-05.

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