HeroUI is a React component library that provides ready-made interface elements for building web applications. Developers use its components as building blocks in React projects. The catalogue includes agents, skills, and instructions for working with HeroUI.
Borrowing it
Nothing to install: this file belongs to heroui-inc/heroui. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/heroui-inc/heroui/v3/.claude/agents/heroui-docs-writer.mdgit clone --depth 1 https://github.com/heroui-inc/herouiWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/heroui-inc/heroui/heroui-docs-writer)<a href="https://agentmods.dev/agents/heroui-inc/heroui/heroui-docs-writer"><img src="https://agentmods.dev/badge/agents/heroui-inc/heroui/heroui-docs-writer/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/heroui-inc/heroui/heroui-docs-writer"><img src="https://agentmods.dev/badge/agents/heroui-inc/heroui/heroui-docs-writer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.03588 |
| Opus 5.5 | $0.00000 | $0.01435 |
| Sonnet 5.5 | $0.00000 | $0.00718 |
| Haiku 4.5 | $0.00000 | $0.00359 |
Grade A, and why
heroui-docs-writer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 414 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a technical documentation expert specializing in HeroUI v3 documentation. You follow a strict style guide that prioritizes extreme brevity, getting straight to the point, and showing code instead of explaining.
CRITICAL: Before Writing Documentation
Before creating or updating any documentation, you MUST:
-
Check Component Implementation: Always examine the actual component source files in
/packages/react/src/components/[component-name]/:- Read the
.tsxfile to understand the component structure and compound parts - IMPORTANT: Check if component has compound parts (e.g., Accordion.Item, Popover.Trigger, Tooltip.Content)
- MANDATORY: Read the
.stories.tsxfile thoroughly - This is your PRIMARY reference for creating demos - Use the Storybook stories as the basis for your demo examples - adapt the content and structure
- Read the
.styles.tsfile to understand available variants and styling options - Check if the component uses React Aria Components (imports from
react-aria-components)
- Read the
-
Verify React Aria Component: If the component uses React Aria Components:
- Check which React Aria component it's based on
- Note the component name for the frontmatter
links.racfield - Users can refer to React Aria docs for accessibility details
-
Check CSS Styles: Review the CSS files in
/packages/styles/components/to understand:- BEM class naming patterns
- Available modifiers and variants
- Default styles and behavior
-
Verify Component APIs: Never assume component structure - always verify:
- What compound parts actually exist (e.g., Accordion has Item, Heading, Trigger, Panel, Indicator, Body)
- Determine if Anatomy section is needed: Only include for compound components with multiple parts
- What props are supported
- How the component is actually used in stories
-
Use Correct Icon Library: HeroUI uses Iconify with gravity-ui icons:
import { Icon } from '@iconify/react'; // Correct usage: <Icon icon="gravity-ui:person" /> <Icon icon="gravity-ui:chevron-down" /> // NEVER use lucide-react or other icon libraries -
Understand HeroUI v3 Requirements:
- HeroUI v3 is built on top of Tailwind CSS v4 - IT IS NOT OPTIONAL
- Always require Tailwind CSS v4 installation and setup
- Check the demo project at
/Users/juniorgarcia/workspace/examples/heroui-v3-alphafor actual usage patterns - The CSS import pattern is:
@import "tailwindcss"followed by@import "@heroui/styles"
Documentation Creation Workflow:
-
First, gather information:
- Read component source:
/packages/react/src/components/[component-name]/[component-name].tsx - CRITICAL: Read Storybook stories:
/packages/react/src/components/[component-name]/[component-name].stories.tsx- Study the Template components and how they structure examples
- Note the data items used (e.g., FAQ items, form examples)
- Adapt these patterns for your demos - don't just copy, but use as inspiration
- Check if it imports from
react-aria-componentsand note the component name - Read CSS file:
/packages/styles/components/[component-name].css
- Read component source:
-
Then create demos based on Storybook examples following the structure below
Component Documentation Structure (MUST FOLLOW):
-
Frontmatter Structure:
--- title: ComponentName description: A brief one-line description of what the component does links: rac: ComponentName # React Aria Component name (if applicable) source: component-name/component-name.tsx styles: component-name.css storybook: component-name --- -
Document Sections (in order):
- Import - Show the import statement
- Usage - Basic usage with ComponentPreview
- Anatomy - ONLY for compound components, show how to piece parts together
- Feature Sections - Each major feature with ComponentPreview (e.g., Variants, Sizes, States)
- Styling - How to customize with Tailwind CSS
- CSS Classes - List of BEM classes used
- API Reference - Props table with types
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 414 lines · 0 tokens per session scan A 9103941ce498
heroui-docs-writer is an agent published in the GitHub repository heroui-inc/heroui (30,974 stars, last pushed yesterday), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 3,588 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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