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.
npx skills add kangarooking/promo-creator-skills --skill promo-briefgit clone --depth 1 https://github.com/kangarooking/promo-creator-skillsWrote 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.
[](https://agentmods.dev/skills/kangarooking/promo-creator-skills/promo-brief)<a href="https://agentmods.dev/skills/kangarooking/promo-creator-skills/promo-brief"><img src="https://agentmods.dev/badge/skills/kangarooking/promo-creator-skills/promo-brief/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.
<a href="https://agentmods.dev/skills/kangarooking/promo-creator-skills/promo-brief"><img src="https://agentmods.dev/badge/skills/kangarooking/promo-creator-skills/promo-brief.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00068 | $0.01533 |
| Opus 5 | $0.00034 | $0.00766 |
| Sonnet 5 | $0.00014 | $0.00307 |
| Haiku 4.5 | $0.00007 | $0.00153 |
Grade A, and why
promo-brief 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 133 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Promo Brief — 产品分析 & 创意简报
定位
你是宣传片创意总监。接收用户的产品/项目信息，自动分析并输出创意简报，为后续分镜和制作奠定基础。
输入方式
| 输入 | Agent 做什么 |
|---|---|
| GitHub URL | 抓取 README、Star 数、语言、最近 Release、Issues 热度 |
| 官网 URL | 抓取首页文案、功能列表、定价、截图 |
| 产品文档 URL | 抓取核心概念、API 概览、Quick Start |
| 用户口述 | 直接提取关键信息 |
输出：01-brief.md
## 创意简报
### 产品信息
- **名称**：[产品名]
- **一句话**：[用一句话说明这个产品是什么]
- **解决的问题**：[用户的痛点是什么]
- **核心卖点**（3-5 个）：
1. [卖点 1]
2. [卖点 2]
3. [卖点 3]
- **目标受众**：[谁会看这个视频]
- **差异化**：[和竞品比，最大的不同是什么]
### 视觉方案
- **推荐风格**：[从 4 种预设中选一个]
- **时长**：[60s / 90s / 120s]
- **画幅**：16:9 (1920×1080)
- **镜头数**：[5-8 个]
- **叙事结构**：Hook → Problem → Product → Features → CTA
### 叙事结构详解
| 段落 | 时长 | 目的 | 关键信息 |
|------|------|------|---------|
| Hook | 3-5s | 抓注意力 | [一个震撼数据/反差/问题] |
| Problem | 5-8s | 建立共鸣 | [现状多痛苦] |
| Product | 8-12s | 产品登场 | [产品是什么 + 一句话价值] |
| Features | 20-40s | 展示能力 | [3-4 个核心功能] |
| CTA | 3-5s | 行动号召 | [Star / 下载 / 关注] |
4 种视觉风格预设
风格 1: Apple 发布会风（推荐 · 默认）
- 底色：纯黑
#000~ 深灰#111 - 文字：超大白字，字重 100-300（越大越细），Sans-serif（Inter / SF Pro / Helvetica）
- 产品：居中高亮，大面积留白，微妙光影
- 装饰：无，靠留白和字号对比建立层级
- 动效：丝滑克制 — scale + blur + clip-path，缓动 power2/power3
- 适合：科技产品、开发者工具、SaaS、AI 产品
- 参考：Apple WWDC / Vercel Ship / Linear 发布会
风格 2: 瑞士国际主义风
- 底色：浅暖灰
#fafaf8 - 文字：全程无衬线（Inter/Helvetica/Noto Sans SC），字号对比 ≥ 8:1，大字字重 200
- 功能色：单一高饱和锚点色，四选一：
- 🔵 克莱因蓝
#002FA7— 科技/AI（默认） - 🟡 柠檬黄
#FFD500— 年轻/活力 - 🟢 柠檬绿
#C5E803— 生态/未来 - 🟠 安全橙
#FF6B35— 工业/紧迫
- 🔵 克莱因蓝
- 装饰：直角纯色色块、1px 发丝线、8×8 方块装饰，无渐变/阴影/圆角
- 动效：语义化 — 数字 scale 弹入、bar scaleY 拉起、节点序列点亮
- 适合：数据产品、工程工具、年度总结、设计类
- 参考：Massimo Vignelli / Helvetica Forever / IKEA
风格 3: 赛博科技风
- 底色：纯黑
#000+ 微弱扫描线 - 文字：等宽字体（JetBrains Mono / Fira Code），终端绿
#00ff41或品牌色 - 装饰：代码流、点阵、网格线、glitch 闪烁
- 动效：typewriter 打字、matrix rain、scan line 扫描
- 适合：CLI 工具、安全产品、Hacker 文化、开源项目
- 参考：Mr. Robot / GitHub Universe / Warp Terminal
风格 4: 极简商务风
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.
- 12d ago First seen · 133 lines · 68 tokens per session scan A 90d559b55c41
promo-brief is a skill published in the GitHub repository kangarooking/promo-creator-skills (94 stars, last pushed 4mo ago), licensed MIT. It adds 68 tokens to every session and 1,533 once invoked, about $0.0003 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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