starlight-theme SKILL.md skillA
starlight-theme from pantheon-org/tekhne is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add pantheon-org/tekhne/starlight-theme@git:20261002.e6369eePins git:20261002.e6369ee in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- pantheon-org/tekhne
- Path
skills/documentation/astro-starlight/skills/starlight-theme/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261002.e6369ee, committed Oct 2, 2026
- First version recorded
- Mar 17, 2026
- Size
- 7,032 bytes
- Repository stars
- 10
- License
- MIT
Create and apply custom themes to an Astro Starlight documentation site. Use when customizing colors, typography, or spacing via CSS custom properties, using the Tailwind CSS integration, applying light/dark mode variants, or loading custom fonts.
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
# Starlight Theming Starlight exposes its entire visual design through CSS custom properties. Override any variable to change colors, typography, and layout — with or without Tailwind. ## When to Use - Changing the color palette (accent color, grays, backgrounds) - Swapping fonts or adjusting text sizes - Applying a consistent brand identity - Integrating Tailwind CSS into a Starlight project ## When Not to Use - Replacing entire UI sections (header, footer, sidebar) — use `starlight-custom-component` instead - Per-page layout changes without global theming intent ## Philosophy **Starlight styles live in CSS cascade layers. Unlayered CSS always wins.** - **CSS custom properties are the API.** Set `--sl-*` variables on `:root` to change every element that reads them. See [css-variables-reference.md](./references/css-variables-reference.md) for the full list. - **Cascade layers determine priority.** Any CSS you add without an `@layer` block is unlayered and automatically takes precedence over Starlight's named layers. …
Read the whole file at its exact version.
How to install
mdr add pantheon-org/tekhne/starlight-theme@sha256:f9203444a212c328The line at the top of this page pins the label git:20261002.e6369ee, 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.
[](https://markdownregistry.com/a/art_zkl64tyux6tkzhu7)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Mar 17, 2026 and Oct 2, 2026, about one every 198 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261002.e6369ee latest | 2026-10-02 | e6369ee | 7,032 B | A | view · diff |
| git:20260317.05c5010 | 2026-03-17 | 05c5010 | 5,147 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7032 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
pantheon-org/tekhne · 10 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zkl64tyux6tkzhu7 GET https://markdownregistry.com/api/v1/resolve?ref=pantheon-org/tekhne/starlight-theme GET https://markdownregistry.com/api/v1/blob/f9203444a212c3282e8b9c43c7521aba2d930bd4831b8413282629d09f4e66b2
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.