Claude Video

explainer-video

Mng-dev-ai/explainer-video

Free narrated explainer videos with no API keys

A free, fully local agent skill for Claude Code, Codex, or Cursor that turns a topic into an animated narrated explainer: the agent writes an HTML/GSAP animation and script, Edge's free neural TTS voices it, headless Chromium records the page timed to the audio, and FFmpeg muxes in sound. No API keys, subscriptions, or watermarks.

INSTALL EXPLAINER-VIDEO

  • git clone https://github.com/Mng-dev-ai/explainer-video.git \

Copied as written in the repo's README. Check the README for options and requirements.

STACK
GSAPFFmpegEdge TTS
“AI skill that turns any topic into an animated narrated explainer video. Runs locally, free, works with Claude Code / Codex / Cursor.”
— the repo's own description on GitHub
About Explainers

Narrated lessons and knowledge videos: script, voiceover, diagrams and captions assembled into a teaching video.

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