Browse reusable Agent Skills, each with a clear purpose and practical guidance.
Backward-compatible video template versioning and composition registry management. Use this when creating alternative video templates, modifying composition props, evolving data schemas, or maintaining multiple template versions in Root.tsx.
Use when authoring TextMate grammars for syntax highlighting - covers scopes, patterns, and language injection
Three.js lighting - light types, shadows, environment lighting. Use when adding lights, configuring shadows, setting up IBL, or optimizing lighting performance.
Three.js materials - PBR, basic, phong, shader materials, material properties. Use when styling meshes, working with textures, creating custom shaders, or optimizing material performance.
Generates C++ code for a console-based password prompt with a time limit and validation against a predefined password.
Use when block order in a single file obscures the public surface or disrupts top-down comprehension. Goal: file structure exposes the public surface first and supporting details in a clear top-down flow without behavior change.
Teaches useFormStatus hook for tracking form submission state in React 19. Use when implementing submit buttons, form loading states, or pending indicators.