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Hook 3s Script

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xianyu110
hook-3s-script

3 秒钩子脚本:为电商短视频写前 3 秒开场(台词 + 画面 + 花字),按痛点/反差/结果先行/提问/数字/场景代入等钩子类型一次给出多版,并做合规自检。Use when the user asks for a hook, 开头, 黄金 3 秒, 前三秒, opening line, scroll-stopper, 完播率, or wants to rewrite a weak opening for 抖音 / TikTok Shop / 视频号 / Reels.

Overview

Publisherxianyu110
Repositoryecommerce-video-skills
Skill namehook-3s-script
Stars
110
Forks
16
Bundled files
Instructions only
LicenseMIT
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by xianyu110 on GitHub. Read the source before you install it.

Installation

Install the Hook 3s Script AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/xianyu110/ecommerce-video-skills/tree/main/skills/hook-3s-script
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/xianyu110/ecommerce-video-skills.git /tmp/ecommerce-video-skills
mkdir -p .claude/skills
cp -r /tmp/ecommerce-video-skills/skills/hook-3s-script .claude/skills/hook-3s-script
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Hook 3s Script in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Hook 3s Script on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Hook 3s Script is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

3 秒钩子脚本 · 3-Second Hook

前 3 秒决定用户会不会划走。这个 skill 只做一件事:给同一个商品写 6–10 个不同类型的开场,每个都带台词、画面、花字,方便直接 A/B。

Part of ecommerce-video-skills

输入 Inputs

  • 商品是什么、给谁用(人群 + 场景)
  • 1–3 个真实卖点(必须是用户确认过的事实)
  • 平台与语言(中文 / 英文 / 双语)
  • 可选:竞品常见说法、差评里的痛点、已有素材(图 / 视频)

步骤 Steps

  1. 找一个最痛的场景:从「用户在什么时候会烦」出发,不从「产品有多好」出发。
  2. 按下表钩子类型各写 1 条,每条 ≤ 18 个汉字(中文语速约 4–5 字/秒,3 秒说完)。
  3. 配画面:第一帧必须出现商品或痛点画面,别用 logo 片头。
  4. 配花字:花字 ≤ 10 字,是台词的「标题版」,不是逐字重复。
  5. 合规自检(见清单),删掉无法证明的说法。
  6. 输出:表格 + 推荐 Top 3 + 一句话说明为什么。

钩子类型 Hook patterns

类型公式示例(保温杯,演示)
痛点提问你是不是也…?冰水不到中午就变温了?
反差看着像 A,其实 B看着像普通水杯,晚上还能倒出冰块
结果先行先给结果画面,再解释(先拍晚上倒出冰块)这是早上装的冰
数字N 个 / N 秒 / N 小时通勤包里放了 8 小时,一滴没漏
场景代入当你在 X 的时候健身完想喝口冰水的时候
错误示范别再这样做了别再往包里塞会漏的杯子了
对比左边 vs 右边左边普通杯,右边这只,同时装冰
第一人称安利我…我换了三个杯子,最后留下这只
悬念最后一个最关键选保温杯看这 3 点,第 3 点最多人忽略

示例中的「8 小时」「晚上还有冰」只有在你真的测过时才能用。

2026 高完播钩子角度 · High-retention angles

在上表 9 种基础类型之外,下面 7 个角度更偏「停滑 + 完播」。示例商品仍是虚构的 AURA 保温杯;未测数据不能用(时长、温度、不漏等说法仅作句式演示)。

角度中文短例English short example
模式打断 Pattern interrupt先别划——你水杯里的冰,现在还在吗?Wait— is the ice in your bottle still there?
限时 POV Timed POV跟拍我通勤 8 小时,回家再打开这只杯Commute with me for 8 hours. We open the bottle at home.
对比锚点 Contrast anchor左边普通杯、右边这只,同时装冰看谁先化Left: basic cup. Right: this one. Same ice, same time.
坦白 Confession说实话,我以前也觉得保温杯都差不多Honest take: I used to think all bottles were the same.
趋势借势 Trend hitch最近人人都在问「保冰」——我只看一点Everyone's asking about ice retention—I only check one thing.
Stop scrolling if…还在用会出汗的杯子?停一下看这个盖Stop scrolling if your bottle sweats through the bag.
Nobody talks about…没人说的点:漏水多半不是杯身,是盖Nobody talks about this: leaks are usually the lid, not the body.

写法提示:模式打断前 5 个字要「不像广告」;限时 POV 必须真能拍到时间跨度;对比锚点用「普通款」不点名竞品;坦白后半句立刻接可证明卖点;趋势借势只借话题不借版权素材。

提示词模板 Prompt template(给任意大模型)

text
你是电商短视频编导。为下面的商品写 8 个前 3 秒开场,每个用不同钩子类型。
商品:{商品名 + 一句话描述}
人群与场景:{谁,在什么时候用}
真实卖点(只能用这些,不要编造数据):{卖点1};{卖点2};{卖点3}
平台:{抖音 / TikTok Shop / 视频号},语言:{中文}
输出表格列:编号 | 钩子类型 | 台词(≤18字)| 第一帧画面 | 花字(≤10字)| 风险词检查
最后给出推荐 Top 3 及理由。禁止使用:最、第一、顶级、国家级、100%、根治 等绝对化或无法证明的说法。

English version: replace the language line with Language: English (US), ≤ 10 words per line, casual creator tone.

接入流水线

把选中的钩子写进 storyboard.json 第一个镜头:

json
{"image": "assets/lifestyle.webp", "motion": "punch", "line": "夏天带冰水出门,不到中午就变温了?",
 "sub": "冰水不到中午就**变温**了?", "title": "冰水撑不到中午?"}

motion: "punch" 是开场快速推近,配合 title 花字弹出。

检查清单 Checklist

  • 3 秒内说完(≤ 18 字,或英文 ≤ 10 词)
  • 第一帧就有商品或痛点,不放 logo 片头
  • 花字与台词不完全重复,≤ 10 字
  • 所有数字/效果都有真实依据;没有绝对化用语(广告法)
  • 不贬低具名竞品;对比用「普通款」
  • 至少 3 种不同钩子类型可做 A/B

常见问题与修复 Failure fixes

问题修复
开场太长,3 秒说不完删形容词,只留「场景 + 痛点」
像广告,被划走改成第一人称或提问;去掉品牌名,品牌放到第 2 镜
用了无法证明的数字换成可视化演示(倒冰块)代替口头数字
所有版本都很像强制每版不同钩子类型,并换第一帧画面

Frequently asked questions

What does the Hook 3s Script AI skill do?

3 秒钩子脚本:为电商短视频写前 3 秒开场(台词 + 画面 + 花字),按痛点/反差/结果先行/提问/数字/场景代入等钩子类型一次给出多版,并做合规自检。Use when the user asks for a hook, 开头, 黄金 3 秒, 前三秒, opening line, scroll-stopper, 完播率, or wants to rewrite a weak opening for 抖音 / TikTok Shop / 视频号 / Reels.

Why use Hook 3s Script on TypingMind?

Because you install it once and use it with any model. Hook 3s Script is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Hook 3s Script in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/xianyu110/ecommerce-video-skills/tree/main/skills/hook-3s-script. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Hook 3s Script?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Hook 3s Script?

As many as you like. As long as a model supports skills, you can use Hook 3s Script with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Hook 3s Script AI skill free?

Yes. It is published on GitHub by xianyu110 under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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