astro

astro is a skill for Claude Code, Codex from jvgomg/podkit. It costs 40 tokens per session (891 once invoked), scanned A, original, MIT.

A usage guide for Astro, a web framework for building content-focused websites with pages, components, styles, and images.

In plain words
What is it for?
It is for creating Astro pages, running the development server, building the site, checking for errors, and configuring integrations.
Why use it?
It gives agents the project structure and commands needed to build, check, and maintain an Astro site correctly.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Good fit It is for creating Astro pages, running the development server, building the site, checking for errors, and configuring integrations.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/jvgomg/podkit/astro
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 jvgomg/podkit --skill astro
Clone the repo
git clone --depth 1 https://github.com/jvgomg/podkit

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 astro

README.md
[![agentmods](https://agentmods.dev/badge/skills/jvgomg/podkit/astro/github.svg)](https://agentmods.dev/skills/jvgomg/podkit/astro)
Your own site
<a href="https://agentmods.dev/skills/jvgomg/podkit/astro"><img src="https://agentmods.dev/badge/skills/jvgomg/podkit/astro/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 astro

Your own site · 80×15
<a href="https://agentmods.dev/skills/jvgomg/podkit/astro"><img src="https://agentmods.dev/badge/skills/jvgomg/podkit/astro.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 891 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 8 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium MCP Rug Pull · line 25
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 26
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 27
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 28
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 63
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 68
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 73
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium MCP Rug Pull · line 78
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
How audits are shown
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 $0.00040 $0.00891
Opus 5.5 $0.00016 $0.00356
Sonnet 5.5 $0.00008 $0.00178
Haiku 4.5 $0.00004 $0.00089

Measured 1mo ago against content hash f63f1a5c0558, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

astro 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 1mo 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.

.agents/skills/astro/SKILL.md · 89 lines

How it starts

The opening of the file, as written. The whole thing — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Astro Usage Guide

Always consult docs.astro.build for code examples and latest API.

Astro is the web framework for content-driven websites.


Quick Reference

File Location

CLI looks for astro.config.js, astro.config.mjs, astro.config.cjs, and astro.config.ts in: ./. Use --config for custom path.

CLI Commands

  • npx astro dev - Start the development server.
  • npx astro build - Build your project and write it to disk.
  • npx astro check - Check your project for errors.
  • npx astro add - Add an integration.
  • npmx astro sync - Generate TypeScript types for all Astro modules.

Re-run after adding/changing plugins.

Project Structure

Astro leverages an opinionated folder layout for your project. Every Astro project root should include some directories and files. Reference project structure docs.

  • src/* - Your project source code (components, pages, styles, images, etc.)
  • src/pages - Required sub-directory in your Astro project. Without it, your site will have no pages or routes!
  • src/components - It is common to group and organize all of your project components together in this folder. This is a common convention in Astro projects, but it is not required. Feel free to organize your components however you like!
  • src/layouts - Just like src/components, this directory is a common convention but not required.
  • src/styles - It is a common convention to store your CSS or Sass files here, but this is not required. As long as your styles live somewhere in the src/ directory and are imported correctly, Astro will handle and optimize them.
  • public/* - Your non-code, unprocessed assets (fonts, icons, etc.). The files in this folder will be copied into the build folder untouched, and then your site will be built.
  • package.json - A project manifest.
  • astro.config.{js,mjs,cjs,ts} - An Astro configuration file. (recommended)
  • tsconfig.json - A TypeScript configuration file. (recommended)

Read the full file on GitHub · 89 lines

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. 1mo ago First seen · 89 lines · 40 tokens per session scan A f63f1a5c0558

Subscribe to this mod's changes

astro is a skill published in the GitHub repository jvgomg/podkit (45 stars, last pushed 14d ago), licensed MIT. It adds 40 tokens to every session and 891 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-01.

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