frame-macos-notification by nexu-io

Decision brief

What it does—and where it fits

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

Best for

Not for

Tasks that require unconfirmed production actions or broad system permissions.
Environments where the pinned source and install steps cannot be inspected.

Compatibility matrix

Platform support, with evidence labels

Platform	Status	Evidence	What to check
Codex	Not declared	No explicit evidence	Portability before use
Claude Code	Not declared	No explicit evidence	Portability before use
Cursor	Not declared	No explicit evidence	Portability before use
Gemini CLI	Not declared	No explicit evidence	Portability before use

Open the compatibility checker

Installation

Inspect first. Install second.

The source command is displayed only when detected. A safe inspection prompt is always available so your agent can explain every action before execution.

Source-detected install commandSource

npx skills add https://github.com/nexu-io/open-design --skill "skills/frame-macos-notification"

Safe inspection promptEditorial

Inspect the Agent Skill "frame-macos-notification" from https://github.com/nexu-io/open-design/blob/89d6d4ef21baf80f871595abdf6f7de6e941dd44/skills/frame-macos-notification/SKILL.md at commit 89d6d4ef21baf80f871595abdf6f7de6e941dd44. List every install step, command, network request, credential, file read/write, external action, and rollback step. Explain whether it fits my task. Do not install or execute anything until I approve.

Workflow

What the source asks the agent to do

The source does not provide enough structured workflow evidence for a step-by-step guide.

Permission review

Static risk signals and limitations

No configured static risk pattern was detected

This is not proof of safety. Runtime behavior, indirect dependencies, and hidden external systems are outside the static scan.

Evidence record

Why each signal appears

EvidenceSourceComputedTestedEditorial

Signal	Value	Evidence type	Meaning
Quality score	50/100	Computed	Documentation, specificity, maintenance, and trust rules
Repository stars	82,073	Source	Repository attention, not individual Skill quality
Compatibility	0 platforms	Source	Declared in the catalog source record
Usage guide	catalog record	Editorial	Generated or reviewed according to the visible evidence level

Pinned source

Provenance and original SKILL.md

Repository: nexu-io/open-design
Skill path: skills/frame-macos-notification/SKILL.md
Commit: 89d6d4ef21baf80f871595abdf6f7de6e941dd44
License: Apache-2.0
Collected: 2026-07-28
Default branch: main

View the original SKILL.md

【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。