Anima: open-source Claude Code skill that generates interactive, cited biology figures

zealshama · reddit · 2026-10-14

A developer open-sourced Anima, an MIT-licensed Claude Code skill that turns natural-language biology requests into interactive visualizations rather than static images.

Workflow: the agent researches the mechanism, identifies relevant structures, builds isometric SVG geometry, implements interactivity, and verifies the result. The toolkit includes organic/molecular drawing primitives, an SVG renderer, optional WebGL/3D support, and biological geometry checks. Output is standalone HTML with no backend.

Examples: interactively comparing how cocaine and amphetamine affect dopamine transport, plus receptors, neuronal pathways, and GLP-1 signaling.

Rigor: a source-first workflow requires citations for numerical claims and documents uncertainty and simplifications — not a guarantee of scientific correctness. Built on Ryan's Anatomy toolkit with biology-specific extensions.

Related event: Open-Source Anima Skill Turns Claude Code into Interactive Biology Diagram Generator(2 posts)→

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