What is window-management?

A guide for changing how windows behave in macOS 15 or later SwiftUI apps. SwiftUI is Apple's framework for building app interfaces.

Styling or hiding window controls, extending draggable areas, changing window backgrounds, and configuring utility windows.

It provides rules for handling window titles, toolbars, backgrounds, dragging, minimizing, and restoration in different kinds of windows.

window-management — Skill for Claude Code by freak4pc

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 freak4pc/codex-curated-plugins --skill window-management

Clone the repo

git clone --depth 1 https://github.com/freak4pc/codex-curated-plugins

Made for: Claude Code.

Or install build-macos-apps, the plugin that ships this one along with the rest of its 11 skills, 3 commands.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/freak4pc/codex-curated-plugins/window-management/github.svg)](https://agentmods.dev/skills/freak4pc/codex-curated-plugins/window-management)

Your own site

<a href="https://agentmods.dev/skills/freak4pc/codex-curated-plugins/window-management"><img src="https://agentmods.dev/badge/skills/freak4pc/codex-curated-plugins/window-management/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/freak4pc/codex-curated-plugins/window-management"><img src="https://agentmods.dev/badge/skills/freak4pc/codex-curated-plugins/window-management.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 82 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,219 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.

Model	Per session	Once invoked
Fable 5.1	$0.00082	$0.02219
Opus 5.5	$0.00033	$0.00888
Sonnet 5.5	$0.00016	$0.00444
Haiku 4.5	$0.00008	$0.00222

Measured 2mo ago against content hash ec63fd51faeb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

window-management 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 2mo 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/build-macos-apps/skills/window-management/SKILL.md · 228 lines

The source is not reproduced here

No licence file

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.

2mo ago First seen · 228 lines · 82 tokens per session scan A ec63fd51faeb

Subscribe to this mod's changes

window-management is a skill published in the GitHub repository freak4pc/codex-curated-plugins (2 stars, last pushed 7mo ago), with no licence file. It adds 82 tokens to every session and 2,219 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-08-31.

Frontend Mobile

window-management next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
window-managementfreak4pc/codex-curated-plugins	Skill	2	7mo ago	none	A	82	Claude Code
orca-emulator-androidstablyai/orca	Skill	117k	yesterday	MIT	A	102	Claude Code, Codex
glance-canonical-layoutsandroid/skills	Skill	10k	yesterday	Apache-2.0	A	56	Claude Code
android-tombstone-symbolicationdotnet/skills	Skill	5.8k	yesterday	MIT	A	176	Claude Code
dogfoodcallstack/agent-device	Skill	5.3k	yesterday	MIT	A	55	Claude Code
winapp-mauimicrosoft/winappCli	Skill	1.4k	yesterday	MIT	A	68	Claude Code
app_remixrome-os/rome	Skill	889	yesterday	MIT	A	50	Claude Code, Codex