Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add punkadillo/figma-code-composer --skill heroui-reactgit clone --depth 1 https://github.com/punkadillo/figma-code-composerWrote 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/skills/punkadillo/figma-code-composer/heroui-react)<a href="https://agentmods.dev/skills/punkadillo/figma-code-composer/heroui-react"><img src="https://agentmods.dev/badge/skills/punkadillo/figma-code-composer/heroui-react.svg" alt="Measured on agentmods" 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 | $0.00083 | $0.01601 |
| Opus 5 | $0.00042 | $0.00800 |
| Sonnet 5 | $0.00017 | $0.00320 |
| Haiku 4.5 | $0.00008 | $0.00160 |
Grade C, and why
heroui-react scanned grade C with 2 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 4d 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
curl -fsSL https://heroui.com/install | bash -s heroui-react Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -fsSL https://heroui.com/install | bash -s heroui-react This is a copy
92% identical to heroui-react — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 235 lines — stays where its author put it; the contents beside it link to each section on GitHub.
HeroUI v3 React Development Guide
HeroUI v3 is a component library built on Tailwind CSS v4 and React Aria Components, providing accessible, customizable UI components for React applications.
Installation
curl -fsSL https://heroui.com/install | bash -s heroui-react
CRITICAL: v3 Only - Ignore v2 Knowledge
This guide is for HeroUI v3 ONLY. Do NOT apply v2 patterns — the provider, styling, and component API all changed:
| Feature | v2 (DO NOT USE) | v3 (USE THIS) |
|---|---|---|
| Provider | <HeroUIProvider> required |
No Provider needed |
| Animations | framer-motion package |
CSS-based, no extra deps |
| Component API | Flat props: <Card title="x"> |
Compound: <Card><Card.Header> |
| Styling | Tailwind v3 + @heroui/theme |
Tailwind v4 + @heroui/styles |
| Packages | @heroui/system, @heroui/theme |
@heroui/react, @heroui/styles |
// DO NOT DO THIS - v2 pattern
import { HeroUIProvider } from "@heroui/react";
import { motion } from "framer-motion";
<HeroUIProvider>
<Card title="Product" description="A great product" />
</HeroUIProvider>;
CORRECT (v3 patterns)
// DO THIS - v3 pattern (no provider, compound components)
import { Card } from "@heroui/react";
<Card>
<Card.Header>
<Card.Title>Product</Card.Title>
<Card.Description>A great product</Card.Description>
</Card.Header>
</Card>;
Always fetch v3 docs before implementing.
Core Principles
- Semantic variants (
primary,secondary,tertiary) over visual descriptions - Composition over configuration (compound components)
- CSS variable-based theming with
oklchcolor space - BEM naming convention for predictable styling
Accessing Documentation & Component Information
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 4d ago First seen · 235 lines · 83 tokens per session scan C 92a42da5bfc8
heroui-react is a skill published in the GitHub repository punkadillo/figma-code-composer (3 stars, last pushed 19d ago), licensed MIT. It adds 83 tokens to every session and 1,601 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). It is 92% identical to heroui-react, differing in 4 lines, and is treated as a copy.
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