Astro

What it does

When your agent uses it

• The user needs to work with Astro
• Mentions .astro files
• Asks about static site generation (SSG)
• Islands architecture

Example prompts

• “/astro”

Requirements

• Node.js

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

1. 1Add the adapter: npx astro add vercel --yes (or node, cloudflare, netlify)
2. 2Run npx astro check to catch type and configuration errors before building.
3. 3Run npx astro build to produce the deployment artifact.
4. 4Verify the build output directory (e.g. dist/) exists and is non-empty before proceeding.
5. 5Deploy the output per the adapter's documentation.

What it can do on your machine

Read from SKILL.md and the folder at commit b3a23bc. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  Shell commands in SKILL.md call:

  • npx

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  Links to these hosts (documentation or services it may open):

  • docs.astro.build
  • astro.build
  • github.com

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Astro loads about 1.1k tokens when it runs. Until then it costs about 99 tokens; SKILL.md has 307 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~99

When it runs · the whole SKILL.md, loaded when a task matches

~1.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from devantler-tech/ksail at commit b3a23bc, republished under its MIT licence (© devantler-tech). 307 words, ~1,085 tokens.

name

astro

description

Skill for building with the Astro web framework. Helps create Astro components and pages, configure SSR adapters, set up content collections, deploy static sites, and manage project structure and CLI commands. Use when the user needs to work with Astro, mentions .astro files, asks about static site generation (SSG), islands architecture, content collections, or deploying an Astro project.

license

MIT

metadata.authors

Astro Team

metadata.github-path

skills/astro

metadata.github-ref

refs/heads/main

metadata.github-repo

https://github.com/astrolicious/agent-skills

metadata.github-tree-sha

81d96cec5008970ed8fbecb23f7fb48536102b84

metadata.version

0.0.1

metadata.internal

true

import { defineConfig } from 'astro/config';

export default defineConfig({
  site: 'https://example.com',
});

---
// src/pages/index.astro
const title = 'Hello, Astro!';
---
<html>
  <head><title>{title}</title></head>
  <body>
    <h1>{title}</h1>
  </body>
</html>

---
// src/components/Card.astro
const { title, body } = Astro.props;
---
<div class="card">
  <h2>{title}</h2>
  <p>{body}</p>
</div>

npx astro add node --yes

npx astro add cloudflare --yes

npx astro add netlify --yes

npx astro add vercel --yes

© devantler-tech, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/astro of devantler-tech/ksail.

Open the folder on GitHubat commit b3a23bc

Used in 3 other repositories

We found 3 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 3 other GitHub owners. This page covers the copy in devantler-tech/ksail, which our catalogue first saw on October 7, 2026.

• midudev/100cosas.dev.agents/skills/astro
• raphaelmansuy/edgeparse.agents/skills/astro
• aiskillstore/marketplaceskills/astrolicious/astro