astryx SKILL.md skillA
astryx from akillness/jeo-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add akillness/jeo-skills/astryx@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- akillness/jeo-skills
- Path
.agent-skills/astryx/SKILL.md- Versions recorded
- 2
- Latest version
- v1.0.0, committed Sep 11, 2026
- First version recorded
- Jul 12, 2026
- Size
- 17,025 bytes
- Repository stars
- 52
- License
- none declared
Build fully customizable, agent-ready design systems with Astryx — Meta's production design system now open source. Ships 150+ React components built on StyleX with zero styling lock-in, component swizzling, brand theming, dark mode, and CLI tooling. Use when building component libraries, design systems, UI applications, design tokens, or when teams need consistent accessible components that AI agents can understand and extend. Triggers on: astryx, design system, component library, design…
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
# Astryx — Agent-Ready Design System [Astryx](https://github.com/facebook/astryx) is an open source design system built and proven at Meta over 8+ years across 13,000+ apps. It ships 150+ accessible React components, brand-level theming, dark mode, templates, and a CLI — all designed for how teams build now: **by people and the agents working alongside them**. Built on [React](https://react.dev) and [StyleX](https://stylexjs.com), Astryx emphasizes **open internals** (no closed top-level API, full component composability), **zero styling lock-in** (bring your own CSS, no special build plugin), and **agent readiness** (components exported at the base level so AI assistants understand and extend them). > **Currently in Beta** ## When to use this skill - You're **building or scaling a component library** and want production-proven patterns from Meta - You need **150+ accessible, ready-to-ship React components** with dark mode, theming, and templates - Your **design system must support both human and AI co-creation** — agents need to understand, modify, and extend components safely - You want **zero styling lock-in** — bring your own CSS framework (Tailwind, …
Read the whole file at its exact version.
How to install
mdr add akillness/jeo-skills/astryx@sha256:117c1b54020bd27dThe line at the top of this page pins the label v1.0.0, 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_d7zya4mtx2oeo4mn)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jul 12, 2026 and Sep 11, 2026, about one every 61 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-09-11 | fa4fe6b | 17,025 B | A | view · diff |
| v1.0.0 | 2026-07-12 | 7ced6b1 | 17,025 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 (17025 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
akillness/jeo-skills · 52 stars · license none declared · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_d7zya4mtx2oeo4mn GET https://markdownregistry.com/api/v1/resolve?ref=akillness/jeo-skills/astryx GET https://markdownregistry.com/api/v1/blob/117c1b54020bd27d9eed0ecf2b4528a27b527d6914107b02f1e6cd2bb542d3c5
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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