How do I install the Ccg skill?

Run npx skillmds add majiayu000/ccg in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

This skill has not completed SkillMD's automated safety review yet. Capability flags: docs only. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Ccg?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Ccg by majiayu000 — Agent Skill

Name: Ccg
Rating: 4.5 (4 reviews)
Author: majiayu000

File contents

AI Course Content Generator (CCG)

Version: 1.0.0 Location: /Users/shunsukehayashi/dev/ai-course-content-generator-v2

Triggers

Trigger	Examples
Course creation	"create course", "generate course", "/ccg"
Development	"ccg dev", "start course generator"
Build	"ccg build", "build course app"

Quick Commands

# Development
cd /Users/shunsukehayashi/dev/ai-course-content-generator-v2 && npm run dev

# Production build
cd /Users/shunsukehayashi/dev/ai-course-content-generator-v2 && npm run build

# Electron dev
cd /Users/shunsukehayashi/dev/ai-course-content-generator-v2 && npm run electron:dev

# Electron build
cd /Users/shunsukehayashi/dev/ai-course-content-generator-v2 && npm run electron:build

Key Capabilities

Course Structure Generation - JSON curriculum generation
Lesson Script Generation - Customizable narration scripts
Text-to-Speech - Gemini TTS audio generation
Slide Generation - Graphic recording style
Video Rendering - WebCodecs API MP4 creation
Bulk Export - ZIP download of all assets

Architecture

Vision Panel → Structure → Content Pipeline → Export
     ↓              ↓              ↓            ↓
 Image/PDF/URL  JSON Structure  Slides/Audio  MP3/MP4/ZIP

Key Files

File	Purpose
`services/geminiService.ts`	Gemini API calls + retry logic
`templates/prompts.ts`	Zod schemas + prompt builders
`utils/audioUtils.ts`	PCM→MP3 encoding (lamejs)
`utils/videoUtils.ts`	MP4 muxing (WebCodecs)
`types.ts`	Course structure interfaces
`constants.ts`	Defaults + TTS voice options

Gemini Models

Primary: gemini-3-flash-preview (with thinking)
Backup: gemini-2.5-flash (quota fallback)
TTS: gemini-2.5-flash-preview-tts
Image: gemini-3-pro-image-preview

Environment

GEMINI_API_KEY required in .env

---name: ccgdescription: AI Course Content Generator - Generate complete online courses with Gemini API. Triggers on "create course", "generate lesson", "course content", "ccg", "/ccg".--- # AI Course Content Generator (CCG) **Version**: 1.0.0 **Location**: `/Users/shunsukehayashi/dev/ai-course-content-generator-v2` --- ## Triggers | Trigger | Examples | |---------|----------| | Course creation | "create course", "generate course", "/ccg" | | Development | "ccg dev", "start course generator" | | Build | "ccg build", "build course app" | --- ## Quick Commands ```bash # Development cd /Users/shunsukehayashi/dev/ai-course-content-generator-v2 && npm run dev # Production build cd /Users/shunsukehayashi/dev/ai-course-content-generator-v2 && npm run build # Electron dev cd /Users/shunsukehayashi/dev/ai-course-content-generator-v2 && npm run electron:dev # Electron build cd /Users/shunsukehayashi/dev/ai-course-content-generator-v2 && npm run electron:build ``` --- ## Key Capabilities 1. **Course Structure Generation** - JSON curriculum generation 2. **Lesson Script Generation** - Customizable narration scripts 3. **Text-to-Speech** - Gemini TTS audio generation 4. **Slide Generation** - Graphic recording style 5. **Video Rendering** - WebCodecs API MP4 creation 6. **Bulk Export** - ZIP download of all assets --- ## Architecture ``` Vision Panel → Structure → Content Pipeline → Export ↓ ↓ ↓ ↓ Image/PDF/URL JSON Structure Slides/Audio MP3/MP4/ZIP ``` --- ## Key Files | File | Purpose | |------|---------| | `services/geminiService.ts` | Gemini API calls + retry logic | | `templates/prompts.ts` | Zod schemas + prompt builders | | `utils/audioUtils.ts` | PCM→MP3 encoding (lamejs) | | `utils/videoUtils.ts` | MP4 muxing (WebCodecs) | | `types.ts` | Course structure interfaces | | `constants.ts` | Defaults + TTS voice options | --- ## Gemini Models - **Primary**: `gemini-3-flash-preview` (with thinking) - **Backup**: `gemini-2.5-flash` (quota fallback) - **TTS**: `gemini-2.5-flash-preview-tts` - **Image**: `gemini-3-pro-image-preview` --- ## Environment - `GEMINI_API_KEY` required in `.env`

Frequently asked questions