astro-knowledge-patch
Installation
SKILL.md
Astro Knowledge Patch
Use this skill before creating, upgrading, or debugging an Astro project. Start with the breaking-change checks, then open the topic reference that matches the work.
Index
| Reference | Topics |
|---|---|
| Upgrading and breaking changes | Runtime requirements, toolchain changes, promoted flags, removed APIs, migration paths |
| Routing, rendering, and caching | Server islands, redirects, endpoints, prerendering, queued rendering, route caching, advanced routing |
| Content, data, and Actions | Build-time and live collections, loaders, generated schemas, Astro DB, Action input types |
| Markdown and MDX | Sätteri, unified, TOML frontmatter, highlighting, heading IDs, SmartyPants |
| Images, fonts, and styles | Responsive images, Sharp, SVG components and optimization, Fonts API |
| Security, sessions, and environment | CSP, typed environment variables, sessions, cookies |
| Adapters and integrations | Netlify, Node, Cloudflare, Vercel, React, Svelte, sitemap, Adapter API |
| Configuration, tooling, and APIs | Typed config, programmatic build, host allowlists, compiler, logging, background dev |
| Starlight | Sidebar generation, default-locale links, CJK spacing |