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 Kainiko943/beautiful-ui --skill framework-shadcn-tailwind-uigit clone --depth 1 https://github.com/Kainiko943/beautiful-uiWrote 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/kainiko943/beautiful-ui/framework-shadcn-tailwind-ui)<a href="https://agentmods.dev/skills/kainiko943/beautiful-ui/framework-shadcn-tailwind-ui"><img src="https://agentmods.dev/badge/skills/kainiko943/beautiful-ui/framework-shadcn-tailwind-ui/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/skills/kainiko943/beautiful-ui/framework-shadcn-tailwind-ui"><img src="https://agentmods.dev/badge/skills/kainiko943/beautiful-ui/framework-shadcn-tailwind-ui.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 | $0.00044 | $0.00455 |
| Opus 5 | $0.00022 | $0.00228 |
| Sonnet 5 | $0.00009 | $0.00091 |
| Haiku 4.5 | $0.00004 | $0.00046 |
Grade A, and why
framework-shadcn-tailwind-ui 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 10d 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.
What it actually says
Framework Shadcn Tailwind UI
Overview
Use this adapter after beautiful-ui and platform-web-ui when implementation should land in a shadcn/ui + Tailwind codebase. Preserve the product-specific visual direction, then express it through local components, tokens, variants, and stateful composition.
Current Setup Notes
As of April 26, 2026, shadcn/ui recommends shadcn/create or shadcn@latest init -t [framework] for supported frameworks, with existing-project setup handled through the official framework guide. Tailwind CSS v4 uses CSS-first configuration and @import "tailwindcss" in new installs. Verify official docs before giving exact setup commands in generated project work.
Official references:
- https://ui.shadcn.com/docs/installation
- https://ui.shadcn.com/docs/installation/next
- https://tailwindcss.com/docs/installation
Rules
- Treat shadcn/ui as editable source, not a black-box component library.
- Use existing local components before adding new shadcn components.
- Define theme tokens in CSS variables or the repo's established Tailwind setup before adding one-off utility piles.
- Prefer component variants for repeated states such as intent, density, size, loading, invalid, and selected.
- Use
data-*attributes,aria-*attributes, and visible focus styles for stateful controls. - Keep class strings readable; extract variants or local wrappers when repeated class combinations carry product meaning.
- Do not turn every surface into a
Card; reserve cards for repeated objects, tools, modals, and framed content.
Handoff Must Include
- Components to add or reuse.
- Token changes and where they belong.
- Variant names for recurring states.
- Tailwind layout constraints for desktop and mobile.
- Accessibility attributes and focus behavior.
- Verification commands and screenshot targets.
Read These References
references/component-patterns.md
What ships with it
1 file 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.
- 10d ago First seen · 44 lines · 44 tokens per session scan A e9c0b030486c
framework-shadcn-tailwind-ui is a skill published in the GitHub repository Kainiko943/beautiful-ui (5 stars, last pushed 4mo ago), licensed MIT. It adds 44 tokens to every session and 455 once invoked, about $0.0002 per session on Opus 5. 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 2026-08-31.
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