Roundtable Workflow Turns Any GitHub Repo Into 45-Second Explainer Video Using Claude Code

Roundtable has unveiled a Claude Code workflow that combines HeyGen's HyperFrames video plugin with the diagram-design skill to automatically generate 45-second explainer videos for any GitHub repository. The tool integrates two open-source components released in 2026: HyperFrames, HeyGen's April 2026 open-source framework for converting HTML compositions into MP4 videos, and Cathryn Lavery's diagram-design skill (53,000+ stars) for creating editorial diagrams from plain-text descriptions.