Guide · Agent skill
How to use the Bright Green Tech WebGL Design agent skill
Updated · written with AI from the project's own documentation and checked against our catalogue data
The Bright Green Tech WebGL Design skill is an agent skill, a set of written instructions that an AI coding agent such as Claude reads before building a web page. It tells the agent to produce a specific look: near-black backgrounds, thin structural borders, monospace labels and a bright lime-green accent, with a split layout that places a WebGL or Three.js visualization next to the text. This guide shows you how to install the skill, how to ask for a page that uses it, and what to check in the result.
Bright Green Tech WebGL DesignMengTo/Skills · MIT Download the skill Quick start
- 1Download the ZIP. Get the skill ZIP from the item page on this directory.
- 2Unzip the folder. Extract it so the bright-green-tech-system-webgl folder contains SKILL.md.
- 3Place it in the skills folder. Move the folder to ~/.claude/skills/ for personal use, or to a project's .claude/skills/ folder.
- 4Or upload it in the Claude apps. In the Claude apps, go to Settings → Capabilities → Skills and upload the skill.
- 5Make a request. Ask for a page in this style, naming the skill with $bright-green-tech-system-webgl and describing your product.
- 6Review the result. Compare the output with demo/index.html and check contrast, motion and performance before publishing.
What the skill makes the agent do
When the skill is active, the agent builds pages in a sharp, instrument-panel style rather than a generic dark SaaS layout. The skill asks for a strong outer container with thin strokes, visible corner brackets and internal dividers, with clean sans-serif text for content and monospace text for labels, status readouts and process steps.
The page is split into two halves. One side carries content, metadata and instructions. The other hosts an animated visualization, such as luminous particles, a synthesized globe or a node field, tinted by the green accent. The skill is a style guide written as instructions, so it does not add any tools of its own.
- Near-black or charcoal base with visible structure lines
- Lime or signal-green accent used for indicators, focus details and key labels
- Split composition: content on one side, WebGL viewport on the other
- Subtle motion: staggered reveals and calm mouse response, not fast or chaotic effects
Install the Bright Green Tech WebGL skill
Download the skill ZIP from the item page on this directory. Unzip it so that the folder bright-green-tech-system-webgl contains SKILL.md. The skill's files are demo/index.html, demo/PROMPT.md and SKILL.md.
For a personal install, place the unzipped folder in ~/.claude/skills/. To limit it to one project, place it in that project's .claude/skills/ folder instead.
If you use the Claude apps, you can instead upload the skill under Settings → Capabilities → Skills.
- Personal: ~/.claude/skills/bright-green-tech-system-webgl/
- Single project: .claude/skills/bright-green-tech-system-webgl/ inside your project
- Claude apps: Settings → Capabilities → Skills, then upload
Trigger the skill with a natural request
The skill is used when your request asks for a page in this style. You can name the skill directly, as the demo prompts do with the $ prefix, or describe the look and let the agent pick it up from the skill description.
Be specific about what the page is for. The skill covers layout, framing, typography, controls and the WebGL region, so a request that names the product and the hero idea gives the agent enough to work with.
- Use $bright-green-tech-system-webgl to create a polished standalone HTML example that clearly demonstrates the skill.
- Use $bright-green-tech-system-webgl to build a landing page for a developer tool with a split hero and a rotating particle globe on the right.
- Create a technical product page in the bright-green instrument-panel style with a Three.js particle field beside the headline and feature list.
Use $bright-green-tech-system-webgl to create a polished standalone HTML example that clearly demonstrates the skill.Use the demo prompts as a starting point
The bundled demo/PROMPT.md file holds prompts for building a reference page. Its canonical example asks for eighteen slow procedural wave bands and one narrow moving signal beam, with the animated field placed behind compact live-system metadata.
The demo/index.html file is a standalone document that shows the look. Open it in a browser to see the target style before you ask the agent to build your own version.
- Start with the minimal prompt to get a single standalone HTML file
- Reuse the recreate-the-demo prompt and swap in your own product copy
- Compare the agent's output against demo/index.html to check the style
Check the output and tune the look
The skill names several knobs you can ask the agent to adjust: how vivid the green is, how dense the brackets and dividers are, how dominant the visualization is, how fast motion runs, and how strong the background texture is.
Keep the green limited to signals, focal type and accent fills. The skill warns against flooding every surface with it, since that removes hierarchy.
- Green brightness: ask for a more muted or more vivid accent
- Structural density: ask for fewer or more guides and framed boxes
- WebGL prominence: half-screen feature or a smaller contained panel
- Motion: slower particles or a shorter reveal timing
- Background: a faint grid or diagonal texture, kept secondary
Safety notes: scripts and network
The skill lists no requirements, does not run scripts and does not use the network. It is written instructions only, so it cannot fetch data or run code on your machine by itself. Any code the agent writes for your page runs only when you choose to open or deploy it.
Review generated WebGL code before you publish it, as you would any code from an agent.
- Requires: nothing listed
- Runs scripts: no
- Uses network: no
- Licence: MIT
What people use it for
- A bold landing page for a developer tool with a particle-field hero
- A standalone HTML prototype of a technical product page with a rotating globe
- A design exploration of an experimental, instrument-panel visual direction
- A tech product page where a 3D visualization sits beside the feature list
Frequently asked questions
How do I install the bright-green-tech-system-webgl skill?
Download the ZIP from the item page and unzip it so the folder contains SKILL.md. Place it in ~/.claude/skills/ for personal use or in a project's .claude/skills/ folder. In the Claude apps you can upload it under Settings → Capabilities → Skills.
Is the bright green tech WebGL skill free?
The skill is licensed under MIT. Check the item page for the current listing details.
What does the skill require?
The skill lists no requirements. It does not run scripts and does not use the network. It is a set of written instructions for the agent.
Does the skill install any tools or libraries?
No. The skill is a style guide written as instructions and does not add any tools of its own. The WebGL or Three.js code is written by the agent when you ask for a page.
Why does my page look too green or too busy?
The skill asks for the green to be limited to signals, focal type and accent fills. Ask the agent to mute the accent, reduce the number of brackets and dividers, or slow the particle motion.
Is this style accessible and fast enough for production?
Not without tuning. The skill notes that heavy glow effects and animation can reduce legibility and performance, so check contrast and frame rate before using it on a production site.
Which alternative should I pick if I want a soft, rounded look?
Pick a different style. This skill explicitly avoids soft, rounded consumer-app styling and soft glassmorphism, so it is a poor fit for that look.
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Our verdict
Use this skill if you are a front-end developer or designer who wants a bold, instrument-panel landing page with a 3D or particle hero, and you are willing to tune the motion and green accent. Pick a different skill if you need a soft, rounded consumer-app look or a production page that must stay lightweight and highly accessible without extra work.
Download the skill