firzus/agent-skills · skills/web/astryx/SKILL.md

astryx skillA

astryx is agent-read markdown (skill) from firzus/agent-skills: Astryx (@astryxdesign) — Meta's open-source, agent-ready React + StyleX design system. Covers setup (npm packages, npx astryx init, StyleX compiler), the agent discovery loop (astryx template/component/docs, MCP server, --dense), per-component subpath imports, the xstyle styling order, design tokens, the Theme provider and defineTheme theming, cascade-layer CSS wiring, Tailwind and library interop, layout primitives, and incremental migration. Use when the user mentions Astryx, @astryxdesign, np.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add firzus/agent-skills/astryx@git:20260722.b16c457
Exact content
mdr add firzus/agent-skills/astryx@sha256:19e41a8425873975

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_vcnggh5t6pvugaub.svg)](https://markdownregistry.com/a/art_vcnggh5t6pvugaub)

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Versions

versioncommittedcommitsizeaudit
git:20260722.b16c457 latest2026-07-22 b16c457 6,183 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (6183 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

firzus/agent-skills · 3 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vcnggh5t6pvugaub
GET https://markdownregistry.com/api/v1/resolve?ref=firzus/agent-skills/astryx
GET https://markdownregistry.com/api/v1/blob/19e41a8425873975afd904217df145317365786a5f05a3a2fb81c3fafb1074e5

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.