Skip to content
Agentmart
Submit a tool

happyhorse-prompt-studio

Interactive prompt studio for HappyHorse 1.0 video generation.

Skill by modelstudioai

IndexedApache-2.0★ 57
Write a review

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/modelstudioai-happyhorse-prompt-studio

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

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.

Use cases: writing, agent-building

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/happyhorse-prompt-studio

What's inside

Skill 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.
License
Apache-2.0
Instructions
446 lines in SKILL.md · view on GitHub

Files (3)

  • README.md
  • README.zh.md
  • SKILL.md

SKILL.md (first lines)

# 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)**

> You have manga panels, comic pages, or illustrated scenes. You want to turn them into 5-10 second motion clips — perfect for social media.
>
> Upload one panel as the first frame. HappyHorse animates it while preserving your art style.
>
> **Vibe:** Your drawing, but it breathes. Hair moves, eyes blink, wind blows.

### Flavor D · "你的虚拟偶像,30 秒成 MV"
**Virtual Idol MV (虚拟偶像 MV / バーチャルアイドル MV)**

> You have a virtual idol, a VTuber group, or an original idol project. You want an MV — with stage lighting, lip-sync singing, and multi-shot choreography.
>
> Upload 3-5 multi-angle character images + a licensed song segment. HappyHorse generates a 30-second MV clip.
>
> **Vibe:** Your idol, center stage. No Live2D. No MMD. Just one prompt.
>
> ⚠️ **Note:** This scenario requires the strongest compliance guardrails. We'll check together.

---

### How to present the menu

Present the four flavors conversationally, not as a dry list. Something like:

> "HappyHorse can bring your characters to life in a few different ways. Think of it as four flavors:
>
> A · **Voiced Drama** — your manga characters talk to each other, with voice and lip-sync
> B · **Character PV** — your game character or OC introduces itself out loud
> C · **Panel Motion** — a single manga panel starts moving, hair blowing, eyes blinking
> D · **Idol MV** — your virtual idol performs a 30-second MV on stage
>
> Which one sounds closest to what you're imagining? Or tell me about your project and I'll suggest."

If the user already knows what they want, skip to Phase 2.

---

## Phase 2 · Discovery (需求发现)

Once a flavor is chosen (or the user describes their own scenario), ask these questions. **Ask them conversationally, not as a form.** Group related questions together.

### 2.1 Character & World (角色与世界)

- What's your character's name and role? (protagonist / antagonist / side character)
- What do they look like? (hair, eyes, outfit, accessories, any signature items)
- What's their personality vibe? (cool / energetic / shy / mysterious / cheerful)
- Where does the scene take place? (school rooftop / fantasy castle / neon city / café / etc.)

### 2.2 Scene Intent (场景意图)

- What's happening in this scene? (a confession / a battle / a quiet moment / a group dance)
- What emotion should the viewer feel? (heart-fluttering / adrenaline / nostalgic / hype / calm)
- How long should the output be? (5s / 10s / 15s / 30s)

### 2.3 Voice & Sound (声音与音频)

- Does your character speak? If yes:
  - What language? (Japanese / Chinese / English)
  - Voice type? (young woman / young man / child / mature / elderly)
  - Voice color? (bright / low / soft / powerful / cool)
  - What do they say? (provide the exact line, or ask me to suggest)
- Background audio? (silence / ambient sounds / BGM style)

### 2.4 Visual Style (视觉风格)

- Art style reference? (anime / photorealistic / Pixar / watercolor / pixel art / etc.)
- Color palette? (warm / cool / neon / pastel / high-contrast)
- Camera preference? (close-up / medium / wide / rotating / slow push / static)

### 2.5 Compliance Quick-Check (合规快检)

Before proceeding, verify:

- ☐ Is the character **your own original creation** or properly licensed?
- ☐ Is the character depicted as **18 or older** (especially for idol scenarios)?
- ☐ Is the outfit **SFW** (no suggestive or revealing clothing)?

From modelstudioai/skills, Apache-2.0.

More from modelstudioai/skills

Signals

Stars
57
Forks
8
Open issues
1
Last commit (this folder)
Jun 8, 2026 (4 months ago)
Last release
Jul 13, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from modelstudioai

Cite this page

happyhorse-prompt-studio skill. Agent Mart. https://agentmart.dev/skills/modelstudioai-happyhorse-prompt-studio (last updated 2026-10-24)