Webgl

This gives Claude the ability to write WebGL 2.0 shaders and visual effects with a focus on the JARVIS HUD aesthetic. You get holographic shaders, particle systems, and post-processing effects like bloom and glitch, all with proper resource limits and context loss handling built in. The skill enforces TDD and includes memory budgets (256MB texture limit), safe shader compilation patterns, and fallback strategies for when WebGL isn't available. It's marked medium risk because you're hitting the GPU directly, so the examples emphasize timeouts and validation. Worth using if you need performant visual effects beyond what CSS can handle, especially for real-time data visualization or sci-fi UI elements.