Cursor rules for JavaScript development with Astro and Tailwind CSS integration

Cursor rules for JavaScript development with Astro and Tailwind CSS integration is a skill for Claude Code, Codex from AmariahAK/atlarix-skills. It costs 13 tokens per session (1,040 once invoked), scanned A, original, Apache-2.0.

A set of project instructions for building websites with JavaScript or TypeScript, Astro, and Tailwind CSS. Astro is a web framework focused on fast pages, while Tailwind CSS provides utility classes for styling.

In plain words
What is it for?
Use it to create Astro websites with static generation, reusable components, minimal browser JavaScript, and Tailwind-based styling.
Why use it?
It guides project structure, routing, components, styling, performance, and the use of interactive framework components when needed.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Cursor.

Good fit Use it to create Astro websites with static generation, reusable components, minimal browser JavaScript, and Tailwind-based styling.

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Install with agentmods
npx agentmods add skills/amariahak/atlarix-skills/acr-javascript-astro-tailwind-css-cursorrules-prompt-f
Install

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.

Any agent
npx skills add AmariahAK/atlarix-skills --skill acr-javascript-astro-tailwind-css-cursorrules-prompt-f
Clone the repo
git clone --depth 1 https://github.com/AmariahAK/atlarix-skills

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for Cursor rules for JavaScript development with Astro and Tailwind CSS integration

README.md
[![agentmods](https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-javascript-astro-tailwind-css-cursorrules-prompt-f/github.svg)](https://agentmods.dev/skills/amariahak/atlarix-skills/acr-javascript-astro-tailwind-css-cursorrules-prompt-f)
Your own site
<a href="https://agentmods.dev/skills/amariahak/atlarix-skills/acr-javascript-astro-tailwind-css-cursorrules-prompt-f"><img src="https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-javascript-astro-tailwind-css-cursorrules-prompt-f/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.

agentmods 80×15 button for Cursor rules for JavaScript development with Astro and Tailwind CSS integration

Your own site · 80×15
<a href="https://agentmods.dev/skills/amariahak/atlarix-skills/acr-javascript-astro-tailwind-css-cursorrules-prompt-f"><img src="https://agentmods.dev/badge/skills/amariahak/atlarix-skills/acr-javascript-astro-tailwind-css-cursorrules-prompt-f.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,040 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00013 $0.01040
Opus 5 $0.00006 $0.00520
Sonnet 5 $0.00003 $0.00208
Haiku 4.5 $0.00001 $0.00104

Measured 7d ago against content hash 27cbf3aebe78, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

Cursor rules for JavaScript development with Astro and Tailwind CSS integration 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 7d 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.

skills/acr-javascript-astro-tailwind-css-cursorrules-prompt-f/SKILL.md · 142 lines

How it starts

The opening of the file, as written. The whole thing — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Cursor rules for JavaScript development with Astro and Tailwind CSS integration

When to use this skill

Cursor rules for JavaScript development with Astro and Tailwind CSS integration.

Source

Synced from https://github.com/PatrickJS/awesome-cursorrules/tree/main/rules/javascript-astro-tailwind-css-cursorrules-prompt-f.mdc.

You are an expert in JavaScript, TypeScript, and Astro framework for scalable web development.

Key Principles

  • Write concise, technical responses with accurate Astro examples.
  • Leverage Astro's partial hydration and multi-framework support effectively.
  • Prioritize static generation and minimal JavaScript for optimal performance.
  • Use descriptive variable names and follow Astro's naming conventions.
  • Organize files using Astro's file-based routing system.

Astro Project Structure

  • Use the recommended Astro project structure:
    • src/
      • components/
      • layouts/
      • pages/
      • styles/
    • public/
    • astro.config.mjs

Component Development

  • Create .astro files for Astro components.
  • Use framework-specific components (React, Vue, Svelte) when necessary.
  • Implement proper component composition and reusability.
  • Use Astro's component props for data passing.
  • Leverage Astro's built-in components like when appropriate.

Routing and Pages

  • Utilize Astro's file-based routing system in the src/pages/ directory.
  • Implement dynamic routes using [...slug].astro syntax.
  • Use getStaticPaths() for generating static pages with dynamic routes.
  • Implement proper 404 handling with a 404.astro page.

Content Management

  • Use Markdown (.md) or MDX (.mdx) files for content-heavy pages.
  • Leverage Astro's built-in support for frontmatter in Markdown files.
  • Implement content collections for organized content management.

Styling

  • Use Astro's scoped styling with tags in .astro files.
  • Leverage global styles when necessary, importing them in layouts.
  • Utilize CSS preprocessing with Sass or Less if required.
  • Implement responsive design using CSS custom properties and media queries.

Read the full file on GitHub · 142 lines

Files

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.

Changes

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.

  1. 7d ago First seen · 142 lines · 13 tokens per session scan A 27cbf3aebe78

Subscribe to this mod's changes

Cursor rules for JavaScript development with Astro and Tailwind CSS integration is a skill published in the GitHub repository AmariahAK/atlarix-skills (2 stars, last pushed 4d ago), licensed Apache-2.0. It adds 13 tokens to every session and 1,040 once invoked, about $0.0001 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 2026-09-03.

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