astro-framework

Applies Astro best practices for pages, layouts, components, and content collections.

59|12|Updated Feb 26, 2026
One-click install
npx skills add https://github.com/etylsarin/opencastle --skill astro-framework-etylsarin
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: astro-framework
Source: https://github.com/etylsarin/opencastle/tree/main/src/orchestrator/plugins/astro
Command: npx skills add https://github.com/etylsarin/opencastle --skill astro-framework-etylsarin

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Establishes Astro-specific best practices for content-driven sites, islands architecture, routing, integrations, and project structure to guide the creation or modification of Astro pages, layouts, components, or content collections.

Core Features & Use Cases

  • Zero JS by default — Astro ships minimal JavaScript and relies on islands for interactivity, reducing bundle size.
  • Islands architecture and content patterns — provides guidance for structuring pages, layouts, and content collections with predictable behavior.
  • Routing, layouts, and official integrations — standardizes project layout, routing conventions, and how to add official integrations via astro add for consistency across teams.
  • Use Case: Build maintainable, scalable Astro sites with consistent patterns across projects.

Quick Start

Initialize OpenCastle in your project to generate Astro-focused agents, skills, and MCP servers.

Frequently Asked Questions about astro-framework

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure an Astro project for content-driven sites?

Astro islands architecture allows you to ship zero JavaScript by default and selectively hydrate interactive components. This approach reduces bundle size while maintaining interactivity exactly where needed on your pages.

What are Astro content collections and how do I configure them?

Astro content collections provide structured, type-safe content management by defining schemas in your content configuration. They standardize how layouts and components consume content, ensuring predictable behavior across your site.

How do I add official integrations to an Astro framework project?

Add official integrations to an Astro project using the astro add command. This standardizes how integrations are incorporated, ensuring consistency across team members and project environments.

What is the best way to handle routing in Astro for scalable sites?

The best way to handle routing in Astro is to follow standardized routing conventions for project layout and pages. This establishes consistent patterns across teams, making sites maintainable and scalable as they grow.

Does Astro work for teams needing consistent web development patterns?

Astro works well for teams needing consistency by establishing best practices for project layout, routing conventions, and performance-focused development. This shared framework guides developers creating or modifying pages, layouts, and components.