How does the parallel generation work?

It uses the Task tool to render multiple scenes simultaneously, significantly reducing the time required to compile the final video with transitions and BGM.

What are the prerequisites for using the generate-video skill?

You must have Node.js 18+ installed and Remotion set up in your project. You can initialize the environment by running the /remotion-setup command.

What video formats are supported?

The skill produces high-quality video files through Remotion, supporting various templates from 90-second LP teasers to 30-minute architecture deep-dives.

Can this skill generate images for the videos?

Yes, if a GOOGLE_AI_API_KEY is configured, the skill can generate custom assets for intros and CTAs, including an automated quality check process.

Does it support audio and subtitles?

Yes, it follows strict audio synchronization rules, manages background music levels, and supports subtitle duration matching based on voiceovers.

OpenCode Video Generator

Name: OpenCode Video Generator
Author: Chachamaru127

byChachamaru127

•

160

•

Content Management

Automates the creation of professional product demos, architecture explanations, and release note videos directly from your codebase.

This skill streamlines the production of technical marketing and documentation by transforming code analysis into high-quality video content. By leveraging Remotion and AI-driven workflows, it automatically identifies key UI components, drafts scenarios based on project funnels, and executes parallel scene rendering. Whether you need a 90-second teaser for a landing page or a deep-dive architectural walkthrough, this skill handles the heavy lifting of video editing, visual effects, and audio synchronization within the Claude Code environment.

Key Features

01Parallel scene generation for high-speed rendering workflows

02AI-powered image generation with automated quality validation

03Tailored scenario planning for teasers, demos, and release notes

04Automated codebase analysis for UI, framework, and feature detection

05Built-in visual effects library including particles, glitch text, and 3D parallax

06160 GitHub stars

Use Cases

01Creating visual release notes automatically from CHANGELOG updates

02Generating promotional teasers for new features or landing pages

03Producing onboarding and architectural documentation for complex codebases

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add chachamaru127/claude-code-harness generate-video

For use in Claude.ai and ChatGPT

Download Skill