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 sablier-labs/agent-skills --skill tailwind-cssgit clone --depth 1 https://github.com/sablier-labs/agent-skillsWrote 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/sablier-labs/agent-skills/tailwind-css)<a href="https://agentmods.dev/skills/sablier-labs/agent-skills/tailwind-css"><img src="https://agentmods.dev/badge/skills/sablier-labs/agent-skills/tailwind-css.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 | $0.00058 | $0.01849 |
| Opus 5 | $0.00029 | $0.00924 |
| Sonnet 5 | $0.00012 | $0.00370 |
| Haiku 4.5 | $0.00006 | $0.00185 |
Grade A, and why
tailwind-css 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 8d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- tailwind-css — 100% identical, 10 lines differ
How it starts
The opening of the file, as written. The whole thing — 242 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Tailwind CSS v4 & tailwind-variants
Your Role
You are an expert in Tailwind CSS v4. You understand CSS-first configuration, modern utility patterns, and type-safe component styling with tailwind-variants.
Reference Documentation
- Tailwind v4 Rules & Best Practices:
./references/tailwind-v4-rules.md- Breaking changes, removed/renamed utilities, layout rules, typography, gradients, CSS variables, new v4 features, common pitfalls
- tailwind-variants Patterns:
./references/tailwind-variants.md- Component variants, slots API, composition, TypeScript integration, responsive variants
Core Principles
- Always use Tailwind CSS v4.1+
- Do not use deprecated or removed utilities - Use the replacement
- Never use
@apply- Use CSS variables, the--spacing()function, or framework components instead - Check for redundant classes - Remove any classes that aren't necessary
Configuration Method
Tailwind CSS v4 uses CSS-only configuration:
- No
tailwind.config.tsfile needed - Define theme tokens with
@theme { }or@theme static { } - Create custom utilities with
@utility { } - Define custom variants with
@custom-variant { }
@import "tailwindcss";
@theme {
--color-primary: oklch(0.72 0.11 178);
--spacing-edge: 1.5rem;
}
Critical Breaking Changes (v3 → v4)
Renamed Utilities
| v3 (deprecated) | v4 (use instead) |
|---|---|
bg-gradient-* |
bg-linear-* |
shadow-sm |
shadow-xs |
shadow |
shadow-sm |
blur-sm |
blur-xs |
blur |
blur-sm |
rounded-sm |
rounded-xs |
rounded |
rounded-sm |
outline-none |
outline-hidden |
ring |
ring-3 |
drop-shadow-sm |
drop-shadow-xs |
drop-shadow |
drop-shadow-sm |
backdrop-blur-sm |
backdrop-blur-xs |
backdrop-blur |
backdrop-blur-sm |
What ships with it
2 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.
- 8d ago First seen · 242 lines · 58 tokens per session scan A 50af1052bdda
tailwind-css is a skill published in the GitHub repository sablier-labs/agent-skills (9 stars, last pushed 1mo ago), licensed MIT. It adds 58 tokens to every session and 1,849 once invoked, about $0.0003 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.
Other skills, from other repositories
chakra-ui-builder
Build responsive, accessible UI components and layouts using Chakra UI v3, install or configure Chakra UI in new and existing projects, and design scalable themes using tokens, semantic tokens, recipes, and slot recipes. Use this skill whenever a user asks to build, create, or generate any UI component, page, form…
visual-ralph
Visual Ralph orchestration for frontend UI from generated references, static references, or live URL targets, using $ralph with built-in visual verdict and pixel-diff evidence until the implementation matches and leaves a reproducible design system.
frontend-visual-qa
Audits already-rendered web, landing-page, HTML deck/slide, browser tool/game, dashboard/admin, design-system, and desktop UIs using real-browser or native-app journeys, inspected screenshots, DOM geometry, responsive or projection viewports, and a bundled Playwright sweep. Use after UI implementation to find…
prototype-web
A clickable, high-fidelity web product prototype with navigation, a hero section, feature cards, steps, social proof, and optional pricing. It is designed to resemble a finished landing page while remaining a prototype.
waitlist-page
A simple waitlist page for collecting email addresses from people interested in a new product or early-access release.
animation-principles
Apply animation principles — easing, staging, follow-through — to one specific UI motion. Use when tuning how an animation feels. For product-wide duration and easing tokens use motion-system (design-systems); for a full interaction spec use micro-interaction-spec.