Agent skill

Frame macOS Notification

by nexu-io in nexu-io/open-design

Realistic macOS notification banner with app icon, title, and body, suited to video overlays or product teasers.

Apache-2.0Auto-check passed

Install Frame macOS Notification

skills CLI
$ npx skills add nexu-io/open-design --skill frame-macos-notification -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install nexu-io/open-design frame-macos-notification --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/frame-macos-notification .claude/skills/frame-macos-notification && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
frame-macos-notification
GitHub stars
100k
Token cost
~755 tokens
SKILL.md length
195 words
Files
3
Skills in repo
245
Repo updated
First seen
Licence
Apache-2.0

At a glance

Realistic macOS notification banner with app icon, title, and body, suited to video overlays or product teasers.

  • Calls sf

What it does

Frame macOS Notification is an agent skill from nexu-io/open-design. Realistic macOS notification banner with app icon, title, and body, suited to video overlays or product teasers.

Its SKILL.md is about 760 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `example.md`).

It works with macOS. The repository describes itself as: 🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes… The licence is Apache-2.0.

Example prompts

  • “/frame-macos-notification”

What it can do on your machine

Read from SKILL.md and the folder at commit 17e2559. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • sf

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Frame macOS Notification loads about 755 tokens when it runs. Until then it costs about 34 tokens; SKILL.md has 195 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~34
When it runs · the whole SKILL.md, loaded when a task matches
~755

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from nexu-io/open-design at commit 17e2559, republished under its Apache-2.0 licence (© nexu-io). 195 words, ~755 tokens.

Download SKILL.mdSave it as .claude/skills/frame-macos-notification/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.
name
frame-macos-notification
description
Realistic macOS notification banner with app icon, title, and body, suited to video overlays or product teasers.
zh_name
macOS 通知横幅
en_name
macOS Notification Banner
emoji
🔔
zh_description
拟真 macOS 通知 banner + app icon + 标题正文, 适合 video overlay / 产品发布预告
en_description
Realistic macOS notification banner with app icon, title, and body, suited to video overlays or product teasers.
category
card
scenario
video
aspect_hint
1920×1080 视频或 480×120 横幅
featured
41
tags
macos, notification, banner, overlay, frame

【模板: macOS 通知横幅】 【意图】把一段公告 / 消息 / 提示渲染成 macOS Big Sur+ 风格的通知横幅, 适合视频角落叠加、产品发布预告、社媒图。Inspired by hyperframes macos-notification。

【画布】两种用法:

  • 视频叠加 1920×1080, 通知放右上角, 周围透明。
  • 单独 banner 480×120, 居中输出。

【横幅结构】

  • 外框: 圆角 14px (macOS Big Sur 标准), 480×120 (或更长 480×180 含正文), 12-16px 内边距。
  • 背景: frosted glass 效果 — background: rgba(245,245,247,0.78) + backdrop-filter: blur(40px) saturate(180%); 暗色版 rgba(28,28,30,0.78)。
  • 边框: 1px rgba(0,0,0,0.06) (light) / rgba(255,255,255,0.08) (dark); 顶部加 1px 亮 highlight rgba(255,255,255,0.5)。
  • 阴影: 0 10px 40px rgba(0,0,0,0.18), 0 2px 6px rgba(0,0,0,0.08)。

【内容】

  • 左侧: App icon (44×44, 圆角 10px, CSS gradient + 1 个 emoji 或 monogram 字母, 不用外链图片)。
  • 中间:
    • 顶部 row: App 名 (SF Pro 13px, weight 600) + now 或具体时间 (12px, opacity 0.6) — 两端对齐。
    • 标题 (15px, weight 600, 1 行截断)。
    • 正文 (13px, weight 400, 1-2 行截断, line-height 1.35)。
  • 右侧 (可选): action button "Open" 或 "Reply" (capsule, 浅灰底)。

【字体】

  • 主: SF Pro Text → fallback Inter / system-ui; 中文用 PingFang SC / Noto Sans SC。

【可选附加】

  • 多条通知堆叠: 第一条在前, 后面 2 条向后向下递缩 (scale 0.96 + opacity 0.6 + translateY)。
  • 入场动效: 从屏幕外右侧滑入 transform: translateX(110%)→0, 200ms ease-out; 可被 prefers-reduced-motion 关闭。
  • 右上角控制 chip "Clear" (hover 显示, opacity 默认 0)。

【设计细节】

  • light mode 背景白磨砂, dark mode (推荐 video) 几乎黑磨砂。
  • icon 不能用外链 emoji 图片, 用 unicode emoji 或 CSS 绘制几何。
  • 必须用用户提供的内容; 标题 + 正文清晰来自用户输入。
  • 单文件 HTML, 注意 backdrop-filter Safari 需要 -webkit- 前缀。

© nexu-io, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 2 other files in skills/frame-macos-notification of nexu-io/open-design.

  • SKILL.md
  • example.html
  • example.md

Open the folder on GitHubat commit 17e2559

Compare with similar skills

Frame macOS Notification next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Frame macOS Notification compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Frame macOS Notification this skillnexu-io/open-design100k—~755Automated safety check: PassApache-2.0
Site ArchitectureAvdLee/RocketSimApp80611 repos~3.3kAutomated safety check: PassCustom licence
Engine Whats Newflutter/flutter180k—~978Automated safety check: PassBSD-3-Clause
macOS Spm App PackagingDimillian/Skills4k5 repos~1.2kAutomated safety check: PassMIT
Openclaw Live Updateropenclaw/openclaw392k—~3.7kAutomated safety check: PassMIT
Orca iOS Simulator Controlstablyai/orca89k1 repos~584Automated safety check: PassApache-2.0

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Works with

Questions about Frame macOS Notification

What does Frame macOS Notification do?

Realistic macOS notification banner with app icon, title, and body, suited to video overlays or product teasers. Frame macOS Notification is an agent skill from nexu-io/open-design. Realistic macOS notification banner with app icon, title, and body, suited to video overlays or product teasers.

How do I install Frame macOS Notification in Claude Code?

Run `npx skills add nexu-io/open-design --skill frame-macos-notification -a claude-code`. Or copy the skill folder (skills/frame-macos-notification in nexu-io/open-design) into .claude/skills/frame-macos-notification in your project. Claude Code loads it when a task matches its description.

How do I install Frame macOS Notification in Codex?

Run `npx skills add nexu-io/open-design --skill frame-macos-notification -a codex`. Or copy the skill folder (skills/frame-macos-notification in nexu-io/open-design) into .agents/skills/frame-macos-notification in your project. Codex loads it when a task matches its description.

Can I use Frame macOS Notification in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add nexu-io/open-design --skill frame-macos-notification -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/frame-macos-notification, .gemini/skills/frame-macos-notification, .github/skills/frame-macos-notification and .opencode/skills/frame-macos-notification in your project.

What does Frame macOS Notification need to run?

Going by SKILL.md and its folder, Frame macOS Notification needs the command-line tools its instructions call (sf).

Does Frame macOS Notification access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Frame macOS Notification safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Frame macOS Notification use?

Frame macOS Notification is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Frame macOS Notification use?

About 755 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Frame macOS Notification?

Skills that share tags, products or a category with Frame macOS Notification: Site Architecture (AvdLee/RocketSimApp, 806 stars), Engine Whats New (flutter/flutter, 180k stars), macOS Spm App Packaging (Dimillian/Skills, 4k stars) and Openclaw Live Updater (openclaw/openclaw, 392k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Frame macOS Notification?

nexu-io (a GitHub organization) maintains it in nexu-io/open-design, which has 100,280 GitHub stars. The repository holds 245 skills in this directory. The repository was last updated on October 10, 2026.

Source: nexu-io/open-design on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.