desktop-mini-player-window

desktop-mini-player-window is a skill for Claude Code from maxrave-dev/kotlin-footguns. It costs 125 tokens per session (1,802 once invoked), scanned A, original, GPL-3.0.

A desktop mini-player window is a small, borderless playback-control window that stays above other windows. It shares state with the main window and remembers its position and size.

In plain words
What is it for?
It is for building desktop media players with a floating control window, draggable positioning, minimum-size rules, and saved window geometry.
Why use it?
It lets playback controls remain available without switching back to the main window, while keeping the window’s placement consistent between uses.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the kotlin-footguns plugin — 148 skills shipped together

Good fit It is for building desktop media players with a floating control window, draggable positioning, minimum-size rules, and saved window geometry.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/maxrave-dev/kotlin-footguns/desktop-mini-player-window
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 maxrave-dev/kotlin-footguns --skill desktop-mini-player-window
Clone the repo
git clone --depth 1 https://github.com/maxrave-dev/kotlin-footguns

Made for: Claude Code.

Or install kotlin-footguns, the plugin that ships this one along with the rest of its 148 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 desktop-mini-player-window

README.md
[![agentmods](https://agentmods.dev/badge/skills/maxrave-dev/kotlin-footguns/desktop-mini-player-window/github.svg)](https://agentmods.dev/skills/maxrave-dev/kotlin-footguns/desktop-mini-player-window)
Your own site
<a href="https://agentmods.dev/skills/maxrave-dev/kotlin-footguns/desktop-mini-player-window"><img src="https://agentmods.dev/badge/skills/maxrave-dev/kotlin-footguns/desktop-mini-player-window/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 desktop-mini-player-window

Your own site · 80×15
<a href="https://agentmods.dev/skills/maxrave-dev/kotlin-footguns/desktop-mini-player-window"><img src="https://agentmods.dev/badge/skills/maxrave-dev/kotlin-footguns/desktop-mini-player-window.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 125 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,802 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00125 $0.01802
Opus 5 $0.00063 $0.00901
Sonnet 5 $0.00025 $0.00360
Haiku 4.5 $0.00013 $0.00180

Measured 10d ago against content hash 730b1ecc3370, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

desktop-mini-player-window 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 10d 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.

skills/desktop-mini-player-window/SKILL.md · 141 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 10d ago First seen · 141 lines · 125 tokens per session scan A 730b1ecc3370

Subscribe to this mod's changes

desktop-mini-player-window is a skill published in the GitHub repository maxrave-dev/kotlin-footguns (100 stars, last pushed 11d ago), licensed GPL-3.0. It adds 125 tokens to every session and 1,802 once invoked, about $0.0006 per session on Opus 5. 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 2026-08-30.

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