MathLens

Run `npx skills add shuyicc/MathLens --all -g -y` in your terminal to install the skill globally. You also need Python with manim and edge-tts installed for rendering and voiceover.

Paste a math problem image or text into Cursor and ask for a teaching video. MathLens automatically runs analysis, visualization, storyboarding, voiceover, and Manim rendering.

Yes. It captures sentence-level timestamps from the generated voiceover and triggers each animation exactly when the narrator says the matching keyword.

Yes. A built-in geometry validation function checks coordinates, lengths, and canvas boundaries before rendering, so incorrect figures are caught early.

Yes. The full pipeline runs automatically from a single prompt, and no manual editing, timeline work, or animation experience is required.