# html-diagram

> Direct-invocation specialist for self-contained HTML diagrams whose layout, notation, and interaction clarify relations…

Direct-invocation specialist for self-contained HTML diagrams whose layout, notation, and interaction clarify relationships, sequence, topology, state, hierarchy, or quantitative structure. Use when the user explicitly invokes html-diagram or the broad html skill routes a diagram request here. Do not activate independently from a general request.

- Type: Skill
- Made by: plannotator
- Category: Design
- Formats: Skills
- Version: 0fa66b4
- Source: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram
- Page: https://pluginboard.ai/skills/html-diagram

## Works with

- ChatGPT
- Claude
- Gemini
- GitHub Copilot
- Cursor
- Claude Code
- Codex
- Antigravity
- Gemini CLI
- Replit
- OpenClaw
- OpenCode
- Hermes Agent

## Install

### ChatGPT

In ChatGPT: Download the html-diagram folder and zip it, then Plugins → Skills → Create → Upload from your computer. Business and Enterprise plans.

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### Claude

In Claude (web or desktop): Download the html-diagram folder and zip the folder itself, then upload it in Customize → Skills.

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### Gemini

In Gemini: Download the html-diagram folder, then at gemini.google.com click Customize → Skills → Create → Upload and pick the folder (or a .zip of it).

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### GitHub Copilot

Run in your terminal:

```shell
npx -y degit plannotator/effective-html/skills/html-diagram ~/.copilot/skills/html-diagram
```

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### Cursor

Run in your terminal:

```shell
npx -y degit plannotator/effective-html/skills/html-diagram ~/.cursor/skills/html-diagram
```

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### Claude Code

Run in your terminal:

```shell
npx -y degit plannotator/effective-html/skills/html-diagram ~/.claude/skills/html-diagram
```

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

Or all of Effective HTML, in Claude Code:

```text
/plugin marketplace add plannotator/effective-html
/plugin install plannotator-effective-html@effective-html
```

### Codex

Run in your terminal:

```shell
npx -y degit plannotator/effective-html/skills/html-diagram ~/.agents/skills/html-diagram
```

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### Antigravity

In Antigravity: Copy the html-diagram folder into ~/.gemini/config/skills (Antigravity app and IDE) or ~/.gemini/antigravity-cli/skills (Antigravity CLI).

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### Gemini CLI

Run in your terminal:

```shell
npx -y degit plannotator/effective-html/skills/html-diagram ~/.gemini/skills/html-diagram
```

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### Replit

Run in your terminal:

```shell
npx -y degit plannotator/effective-html/skills/html-diagram .agents/skills/html-diagram
```

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### OpenClaw

Run in your terminal:

```shell
npx -y degit plannotator/effective-html/skills/html-diagram ~/.openclaw/skills/html-diagram
```

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### OpenCode

Run in your terminal:

```shell
npx -y degit plannotator/effective-html/skills/html-diagram ~/.config/opencode/skills/html-diagram
```

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

### Hermes Agent

Run in your terminal:

```shell
npx -y degit plannotator/effective-html/skills/html-diagram ~/.hermes/skills/html-diagram
```

View the folder on GitHub: https://github.com/plannotator/effective-html/tree/HEAD/skills/html-diagram

---
From Pluginboard (https://pluginboard.ai).