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From fuse-astro
SEO for Astro sites — meta tags, Open Graph, Twitter Cards, JSON-LD structured data, sitemap, RSS, robots.txt, canonical URLs, hreflang, Core Web Vitals. Use when optimizing search engine visibility or social sharing.
npx claudepluginhub fusengine/agents --plugin fuse-astroHow this skill is triggered — by the user, by Claude, or both
Slash command
/fuse-astro:astro-seoThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Complete SEO strategy for Astro 6 sites — zero JS by default makes Astro naturally SEO-friendly.
Comprehensive best practices, routing patterns, component architecture, and static site generation techniques for building high-performance Astro websites.
Builds content-focused websites with Astro's zero-JS islands architecture, multi-framework components (React/Vue/Svelte), and Markdown/MDX support. Triggers on .astro files, Astro.props, content collections.
Expert Astro 6 framework — routing, output modes, middleware, Vite Environment API, Rust compiler, Content Security Policy, Live Collections, Fonts API. Use when building Astro sites, configuring output, or upgrading from Astro 5.
Share bugs, ideas, or general feedback.
Complete SEO strategy for Astro 6 sites — zero JS by default makes Astro naturally SEO-friendly.
Before ANY implementation, use TeamCreate to spawn 3 agents:
After implementation, run fuse-ai-pilot:sniper for validation.
| Feature | Benefit |
|---|---|
| Zero JS by default | Pure HTML for crawlers, instant indexing |
| Static output | Sub-second TTFB, top Core Web Vitals |
Astro.site | Canonical URL construction built-in |
| Islands Architecture | Only hydrate interactive parts |
Create a reusable <SEO /> or <Head /> component accepting title, description, og, canonical props. Place in all layouts. Use Astro.site for absolute URL construction.
Always construct canonicals with Astro.site:
const canonical = new URL(Astro.url.pathname, Astro.site);
Inject JSON-LD via <script type="application/ld+json" set:html={JSON.stringify(schema)} />. Use set:html to avoid XSS — never template string interpolation.
| Topic | Reference | When to Consult |
|---|---|---|
| Meta Tags & OG | meta-tags.md | Setting up head metadata |
| JSON-LD | structured-data.md | Rich snippets, schema.org |
| Sitemap & RSS | sitemap-rss.md | Search indexing, feeds |
| Canonical & hreflang | canonical-hreflang.md | Duplicate content, i18n |
| Core Web Vitals | core-web-vitals.md | LCP, CLS, FID optimization |
| Template | When to Use |
|---|---|
| seo-head.md | Reusable SEO head component |
| json-ld.md | JSON-LD BlogPosting, WebSite schemas |
Astro.site for og:image and canonicalsset:html for JSON-LD - Prevents XSS vulnerabilities