umbriel-shaders - Author and validate Umbriel GLSL effects
Create, adapt, and review Umbriel GLSL effects with presets, activation examples, documentation, and validation guidance.
Tags
Updated: 2026-10-02Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Create GLSL effect sources
- Adapt existing shader code
- Define Umbriel presets
- Write activation examples
- Document tuning and compatibility
- Review shader validation requirements
Inputs
- Requested effect behavior
- Effect kind
- Umbriel documentation
- Nearby preset
- Existing shader source
Outputs
- GLSL source file
- Preset definition
- Activation configuration
- README documentation
- Selection and testing instructions
- Updated category page
Requirements
- Umbriel-compatible shader interface
- GLSL ES 1.00 fragment support
- Access to required repository conventions