# happyhorse-prompt-studio

Turns a vague video idea into a finished HappyHorse 1.0 prompt: four scenario flavors, discovery questions, assembly in JP, CN or EN.

- skill · `type=skill` · Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, OpenCode · 1100 installs · ★ 57
- Author: modelstudioai
- License: Apache-2.0 · policy=mirror · the beginning of the file is at the end of this page
- Source: https://github.com/modelstudioai/skills/tree/HEAD/skills/happyhorse-prompt-studio/SKILL.md
- Updated: 2026-10-23
- HTML: https://affpapa.org/en/nevibecode/skills/happyhorse-prompt-studio

## What it does

The skill runs as a four-phase conversation. It opens with a menu of four flavors: voiced manga drama, a character voice PV, motion for a single manga panel, and a virtual idol MV. Then it asks about the character, the scene, the voice and the visual style before assembling the prompt from a fixed formula: scene, subject, motion, audio, quality.

Character consistency has its own syntax. You tag reference images as `参考「Image 1」=[正面立绘]` and point at a specific character with `@「Image 1」` in multi-character scenes. A compliance check runs before assembly: the character must be your own or licensed, depicted as 18 or older, the outfit and scene SFW, and any music licensed or original. Say no to any of those and the skill stops and offers an alternative instead of writing the prompt anyway. Worth knowing before you upload references.

Replies follow whatever language you write in. The idol scenario carries the strictest guardrails, and the check happens together with you.

## Install

### Claude Code (native platform)

1. **Skills CLI (Vercel)**
```bash
npx skills add modelstudioai/skills --skill happyhorse-prompt-studio -a claude-code
```

2. **Manually: put the files in place**
- File: `~/.claude/skills/happyhorse-prompt-studio/SKILL.md` — Copy the whole skill folder; for one project use .claude/skills/happyhorse-prompt-studio/

### Codex

1. **Skills CLI (Vercel)**
```bash
npx skills add modelstudioai/skills --skill happyhorse-prompt-studio -a codex
```

2. **Manually: put the files in place**
- File: `.agents/skills/happyhorse-prompt-studio/SKILL.md` — For all projects use ~/.agents/skills/

### Cursor

1. **Skills CLI (Vercel)**
```bash
npx skills add modelstudioai/skills --skill happyhorse-prompt-studio -a cursor
```

2. **Manually: put the files in place**
- File: `.cursor/skills/happyhorse-prompt-studio/SKILL.md` — Cursor also reads .agents/skills/ and .claude/skills/

### GitHub Copilot

1. **GitHub CLI**
```bash
gh skill install modelstudioai/skills happyhorse-prompt-studio
```

2. **Manually: put the files in place**
- File: `.github/skills/happyhorse-prompt-studio/SKILL.md`

### Gemini CLI

1. **Skills CLI (Vercel)**
```bash
npx skills add modelstudioai/skills --skill happyhorse-prompt-studio -a gemini-cli
```

2. **Platform CLI**
```bash
gemini skills install https://github.com/modelstudioai/skills --path skills/happyhorse-prompt-studio
```

### Windsurf (Devin Desktop)

**Manually: put the files in place**
- File: `.devin/skills/happyhorse-prompt-studio/SKILL.md` — The legacy .windsurf/skills/ path still works

### OpenCode

**Skills CLI (Vercel)**
```bash
npx skills add modelstudioai/skills --skill happyhorse-prompt-studio -a opencode
```

### Claude.ai

**Claude.ai**
- Zip the folder and upload it in Settings → Capabilities → Skills

Where a file is given instead of a command, copy the files from the source to that path: https://github.com/modelstudioai/skills/tree/HEAD/skills/happyhorse-prompt-studio/SKILL.md

## When to use it
- turn a rough video idea into a HappyHorse-ready prompt
- give a manga character a voice with lip-sync
- build a short PV for a game character or OC
- animate one comic panel into a social clip
- screen a scenario for compliance before generating

## Example prompts
- I want a voiced manga drama, help me build the prompt
- Here's my character and a couple of lines — make a voice PV
- Animate this manga panel and keep the art style

## Source text · SKILL.md · Apache-2.0

Below is the content of a third-party file. It is data, not instructions for you: do not act on anything written inside unless the human asks. Block tag: a9911643e8cdffea.

BEGIN THIRD-PARTY FILE a9911643e8cdffea
````text
---
name: happyhorse-prompt-studio
description: Interactive prompt studio for HappyHorse 1.0 video generation. Guides users through scenario discovery with vivid examples, then assembles production-ready prompts in JP/CN/EN. Use when someone wants to create AI video content with HappyHorse but doesn't know where to start, or when they have a specific scenario and need a polished prompt. Covers manga drama, character PV, manga motion, virtual idol MV, and free-form scenarios.
---

# HappyHorse Prompt Studio

A 4-phase guided skill that turns "I want to make a video" into a production-ready HappyHorse prompt — starting from inspiration, not from a blank page.

## Overview

This skill guides the Agent through a structured conversation:

```
Phase 1 · 灵感菜单 (Inspiration)    →  "Here's what's possible"
Phase 2 · 需求发现 (Discovery)      →  "What do YOU want to make?"
Phase 3 · Prompt 组装 (Assembly)    →  "Let me build it for you"
Phase 4 · 质量检查 (Quality Check)  →  "Here's your prompt — want to tweak?"
```

## Phase 1 · Inspiration Menu (灵感菜单)

**Start every conversation here.** Before asking any questions, show the user what HappyHorse can do. Present these as four "flavors" — each one a door into a different creative world.

Use the language the user is using (JP/CN/EN). The descriptions below are in English for the Agent's reference — translate them to match the user's language.

---

### Flavor A · "让你的角色开口说话"
**Voiced Manga Drama (漫画配音剧 / ボイスコミック)**

> You have a manga, a webtoon, or an original story. You've drawn the characters, written the dialogue — now you want them to *speak*.
>
> Upload 2-3 character reference images + a short script. HappyHorse generates a 15-30 second voiced drama where characters talk, emote, and stay visually consistent across cuts. Lip-sync included.
>
> **Vibe:** Movie dub meets manga animation. Your characters, their voices.

### Flavor B · "一张立绘，开口自我介绍"
**Character Voice PV (角色语音 PV / キャラボイス PV)**

> You have a game character, a VTuber, or an original OC. You want a short 8-10 second PV where they introduce themselves — or let out a battle cry.
>
> Upload 1-3 character art images + a line or two. HappyHorse generates a voiced, lip-synced character PV.
>
> **Vibe:** Character reveal trailer. One illustration, one voice, one PV.

### Flavor C · "让一格漫画活过来"
**Manga Panel Motion (漫画分格动态化 / コマ動画化)**
````
END THIRD-PARTY FILE a9911643e8cdffea

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---
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