A Claude Code skill that turns a codebase into a narrated architecture-tour MP4: it generates a Graphviz diagram, writes a narration script sampling real source files, then renders with local Piper TTS, arrow callouts, and pan transitions via a deterministic FFmpeg pipeline. Confirmation gates precede each expensive stage; a voice cache speeds re-renders.
INSTALL DIAGRAM-TOUR
git clone https://github.com/centraltowerlabs/diagram-tour ~/.claude/skills/diagram-tour
Copied as written in the repo's README. Check the README for options and requirements.
STACK
Piper TTSFFmpegGraphviz
“This Claude Skill makes it easy to generate explainer video tours of your codebase (or any other complex system)”
About Explainers
Narrated lessons and knowledge videos: script, voiceover, diagrams and captions assembled into a teaching video.