components-build SKILL.md skillA
components-build from asymmetric-al/core is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add asymmetric-al/core/components-build@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
- asymmetric-al/core
- Path
.agents/skills/components-build/SKILL.md- Versions recorded
- 9
- Latest version
- v1.0.0, committed Oct 23, 2026
- First version recorded
- Mar 11, 2026
- Size
- 9,398 bytes
- Repository stars
- 370
- License
- AGPL-3.0
Build modern, composable, and accessible React UI components following the components.build specification. Use when creating, reviewing, or refactoring component libraries, design systems, or any reusable UI components. Triggers on tasks involving component APIs, composition patterns, accessibility, styling systems, or TypeScript props.
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
# Components.build Specification
<!-- CORE-COMPONENTS-CN-START -->
**Core shared class helper:** consume the existing helper through the shared UI
boundary:
```tsx
import { cn } from "@asym/ui/lib/utils";
```
Do not create a competing local `cn` implementation or add `clsx`/`tailwind-merge`
for these recipes. The generic npm dependency examples below are retained
upstream material and are **non-operative in Core**. Current workspace manifests
and `packages/ui/lib/utils.ts` own the implementation and dependency choices.
<!-- CORE-COMPONENTS-CN-END -->
## This repository (Asymmetric-al/core)
These repo-owned sections are intentionally kept on top of the vendored
components.build skill. If upstream refreshes replace this file, reconcile this
overlay before running `bun run skills:sync`.
**Base UI only:** shared primitives come from `@base-ui/react` via the shadcn
`base-maia` style in `packages/ui`. Where the vendored spec references Radix
or `asChild`, use Base UI's `render` prop instead and never add
`radix-ui`/`@radix-ui/*`. See `docs/ai/rules/frontend.md`.
### Triggers
…Read the whole file at its exact version.
How to install
mdr add asymmetric-al/core/components-build@sha256:0ac96ea2ec9ac2aaThe 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_msjezkrmbydmyzbd)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 9 versions of this file, between Mar 11, 2026 and Oct 23, 2026, about one every 28 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-10-23 | 8b1f867 | 9,398 B | A | view · diff |
| v1.0.0 | 2026-10-22 | 81bfb50 | 9,023 B | A | view · diff |
| v1.0.0 | 2026-10-22 | 64ec2ca | 8,830 B | A | view · diff |
| v1.0.0 | 2026-09-23 | 15c9348 | 8,297 B | A | view · diff |
| v1.0.0 | 2026-07-02 | fcffceb | 8,597 B | A | view · diff |
| v1.0.0 | 2026-06-22 | 212dbbf | 8,027 B | A | view · diff |
| v1.0.0 | 2026-06-12 | 9ac3f47 | 8,585 B | A | view · diff |
| v1.0.0 | 2026-05-20 | efe4fbb | 8,015 B | A | view · diff |
| v1.0.0 | 2026-03-11 | 27f086e | 6,594 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 (9398 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
asymmetric-al/core · 370 stars · license AGPL-3.0 · pushed 2026-11-06 · branch develop
API
GET https://markdownregistry.com/api/v1/artifacts/art_msjezkrmbydmyzbd GET https://markdownregistry.com/api/v1/resolve?ref=asymmetric-al/core/components-build GET https://markdownregistry.com/api/v1/blob/0ac96ea2ec9ac2aa8a64d695737c22451ae12092997611bfdb3c038555de36d7
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.