astro-starlight SKILL.md skillA

This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.

astro-starlight from fusengine/claude-plugins is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add fusengine/claude-plugins/astro-starlight@git:20260927.43a351c

Pins git:20260927.43a351c in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
fusengine/claude-plugins
Path
plugins/astro-expert/skills/astro-starlight/SKILL.md
Versions recorded
5
Latest version
git:20260927.43a351c, committed Sep 27, 2026
First version recorded
Mar 17, 2026
Size
4,446 bytes
Repository stars
34
License
MIT

Use when building a documentation site with Astro Starlight — sidebar config, Pagefind search, plugins (blog/openapi/typedoc), i18n, llms.txt.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

<objective>
Sets up and customizes Astro Starlight (0.42+, latest 0.42.4; requires Astro 7.2.10+ — 0.41 dropped Astro 6), the documentation theme built on Astro 7: filesystem-based or manual sidebar configuration, built-in Pagefind full-text search (or DocSearch for high-traffic/large docs), automatic dark/light mode, and the plugin ecosystem — `starlight-blog`, `starlight-openapi`, `starlight-typedoc`, `starlight-versions`, `starlight-llms-txt` for AI discoverability.

Also covers multi-language documentation with hreflang support and Content Layer API integration (`docsLoader`, schema) specific to Starlight's content model, plus CSS custom property theming. Does not cover generic Astro Content Layer usage outside Starlight (astro-content) or non-Starlight i18n routing (astro-i18n) — those are handled by their own skills.
</objective>

# Astro Starlight

Production-ready documentation theme for Astro with built-in search, dark mode, i18n, and rich plugin ecosystem.

## Agent Workflow (MANDATORY)

Before ANY implementation, spawn 3 agents in parallel, one `Agent` call each with a `name`:
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add fusengine/claude-plugins/astro-starlight@sha256:9b763ebb2de5ad10

The line at the top of this page pins the label git:20260927.43a351c, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ehvbdh3qkwv6hql2.svg)](https://markdownregistry.com/a/art_ehvbdh3qkwv6hql2)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Mar 17, 2026 and Sep 27, 2026, about one every 49 days.

versioncommittedcommitsizeaudit
git:20260927.43a351c latest2026-09-27 43a351c 4,446 BA view · diff
git:20260904.5f1d30f2026-09-04 5f1d30f 4,263 BA view · diff
git:20260729.3b91eed2026-07-29 3b91eed 4,234 BA view · diff
git:20260715.2c1b77f2026-07-15 2c1b77f 3,548 BA view · diff
git:20260317.3052aa92026-03-17 3052aa9 3,548 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4446 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

fusengine/claude-plugins · 34 stars · license MIT · pushed 2026-10-30 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ehvbdh3qkwv6hql2
GET https://markdownregistry.com/api/v1/resolve?ref=fusengine/claude-plugins/astro-starlight
GET https://markdownregistry.com/api/v1/blob/9b763ebb2de5ad105b3b6ef78e8fa97783f5f25ad9b300d00727532ace238d9a

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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Every file in fusengine/claude-plugins

Other files named astro-starlight

astro-starlight SKILL.md skill
fusengine/agents · plugins/astro-expert/skills/astro-starlight/SKILL.md · Use when building a documentation site with Astro Starlight — sidebar config, Pagefind search, plugins…
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