Astro Starlight documentation theme — setup, sidebar config, Pagefind search, dark/light mode, plugins (DocSearch, blog, openapi, typedoc, versions), multi-language, Content Layer API, llms.txt, customization. Use for building documentation sites.
From fuse-astronpx claudepluginhub fusengine/agents --plugin fuse-astroThis skill uses the workspace's default tool permissions.
references/content-layer.mdreferences/customization.mdreferences/i18n-multilang.mdreferences/plugins.mdreferences/search.mdreferences/setup.mdreferences/sidebar-config.mdreferences/templates/sidebar-example.mdreferences/templates/starlight-config.mdGuides Next.js Cache Components and Partial Prerendering (PPR) with cacheComponents enabled. Implements 'use cache', cacheLife(), cacheTag(), revalidateTag(), static/dynamic optimization, and cache debugging.
Migrates code, prompts, and API calls from Claude Sonnet 4.0/4.5 or Opus 4.1 to Opus 4.5, updating model strings on Anthropic, AWS, GCP, Azure platforms.
Details PluginEval's skill quality evaluation: 3 layers (static, LLM judge), 10 dimensions, rubrics, formulas, anti-patterns, badges. Use to interpret scores, improve triggering, calibrate thresholds.
Production-ready documentation theme for Astro with built-in search, dark mode, i18n, and rich plugin ecosystem.
Before ANY implementation, use TeamCreate to spawn 3 agents:
After implementation, run fuse-ai-pilot:sniper for validation.
| Feature | Benefit |
|---|---|
| Pagefind built-in | Full-text search, zero config |
| Dark/light mode | Automatic, CSS custom properties |
| Sidebar config | Filesystem-based or manual groups |
| Plugin ecosystem | DocSearch, blog, openapi, typedoc |
| Content Layer API | Astro 6 content collections integration |
| llms.txt support | starlight-llms-txt for AI discoverability |
| Topic | Reference | When to Consult |
|---|---|---|
| Setup | setup.md | Installation, project structure |
| Sidebar | sidebar-config.md | Navigation, groups, auto-gen |
| Search | search.md | Pagefind, DocSearch, exclude pages |
| Plugins | plugins.md | Blog, openapi, typedoc, versions |
| i18n | i18n-multilang.md | Locales, translations, hreflang |
| Content Layer | content-layer.md | docsLoader, schema, collections |
| Customization | customization.md | CSS variables, components override |
| Template | When to Use |
|---|---|
| starlight-config.md | Full astro.config.mjs with Starlight |
| sidebar-example.md | Complex sidebar with groups and badges |
starlight-llms-txt - AI crawlers increasingly important for docs