3d-script

Generate scene-by-scene video scripts as JSON arrays with timecodes.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/sjbaik0431/claude --skill 3d-script
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: 3d-script
Source: https://github.com/sjbaik0431/claude/tree/main/skills/3d-script
Command: npx skills add https://github.com/sjbaik0431/claude --skill 3d-script

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Generating thorough, ready-to-use video editing scripts is time-consuming and requires domain expertise. This skill automates scene-by-scene script creation, reducing pre-production time and ensuring consistent structure across videos.

Core Features & Use Cases

  • Interactive React app that collects topic, duration, and mood
  • Outputs a JSON array of scenes with timecodes, shot types, descriptions, narration, and BGM details
  • BGM suggestions and timeline view to streamline editing workflows
  • Use cases include YouTube content, ads, documentaries, and SNS short-form videos
  • Pre-production planning and script automation for multi-scene projects

Quick Start

Enter the video topic and total duration to have the app automatically generate a scene-by-scene editing script with timecodes and screen descriptions.

Frequently Asked Questions about 3d-script

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a scene-by-scene video editing script automatically?

To generate a scene-by-scene video editing script automatically, you input the video topic, type, duration, mood, and special requests. The system then outputs a JSON array of scenes containing timecodes, shot types, screen descriptions, narration, and BGM details.

Can I use this scene scripting tool for SNS short-form videos and YouTube content?

Yes, you can use this scene scripting tool for SNS short-form videos, YouTube content, advertising, and documentary workflows. It adapts the generated scene structure, timecodes, and BGM suggestions to fit the specific requirements of each video format.

What format does the generated video timeline script use for frontend rendering?

The generated video timeline script uses a valid JSON array format with timecodes in HH:MM:SS format. This structure ensures the scene data, including shot types and narration, is ready for direct rendering in a frontend React application.

How do I get BGM suggestions and shot types for my video pre-production?

To get BGM suggestions and shot types for video pre-production, provide your video topic and total duration. The system processes these inputs to output a complete JSON timeline array, automatically suggesting appropriate background music and camera shots for each scene.

Does the generated JSON script include timecodes and narration for every scene?

Yes, the generated JSON script includes timecodes formatted in HH:MM:SS, screen descriptions, and narration for every scene. It returns a complete JSON array ensuring all scene-specific data is available for direct integration into your editing workflow.

Are there limitations when automating multi-scene scripts for documentaries?

When automating multi-scene scripts for documentaries, the output is strictly a JSON array of scenes without built-in video editing capabilities. You must use a separate frontend React application to render the timeline and integrate the timecode data into your actual video editor.