ui SKILL.md skillA
ui from maquina-app/rails-claude-code is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add maquina-app/rails-claude-code/ui@git:20260816.1b8f8f4Pins git:20260816.1b8f8f4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- maquina-app/rails-claude-code
- Path
maquina-ui-standards/skills/ui/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260816.1b8f8f4, committed Aug 16, 2026
- First version recorded
- Jul 12, 2026
- Size
- 7,775 bytes
- Repository stars
- 48
- License
- MIT
Build consistent, accessible UIs in Rails using maquina_components. Use this skill whenever implementing UI for features, creating views, building forms, designing layouts, or reviewing UI specs. Triggers on view creation, UI implementation, form building, layout design, or mentions of maquina_components.
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
# Maquina UI Standards Build production-quality Rails UIs with maquina_components — ERB partials styled with Tailwind CSS 4 and data attributes, inspired by shadcn/ui. > Verified against maquina-components 0.7.0. Upgrading an app from 0.5.x? Read > [upgrading-0.6.md](../../references/upgrading-0.6.md) first — 0.6.0 changed behavior silently. > 0.7.0 broke nothing, but it deprecated `collapse_after` on `responsive_breadcrumbs` and fixed > focus-ring timing; never transition `outline-color` in a component of your own. **Official documentation:** https://maquina.app/documentation/components/ ## Core Rules 1. **Composition first** — build screens from component partials and helpers; wrap repeated compositions into app-specific partials that encode your conventions. 2. **Data-attribute styling** — components style through `data-component` / `data-*-part` attributes; the engine CSS handles appearance. Reach for a variant or a role token first, and use Tailwind utilities for layout — grids, spacing, placement. …
Read the whole file at its exact version.
How to install
mdr add maquina-app/rails-claude-code/ui@sha256:a10fcfed5d0102a3The line at the top of this page pins the label git:20260816.1b8f8f4, 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_7po3aatnbkcwsu4t)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jul 12, 2026 and Aug 16, 2026, about one every 17 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260816.1b8f8f4 latest | 2026-08-16 | 1b8f8f4 | 7,775 B | A | view · diff |
| git:20260807.7899e68 | 2026-08-07 | 7899e68 | 7,597 B | A | view · diff |
| git:20260712.ff7126a | 2026-07-12 | ff7126a | 6,303 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 (7775 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
maquina-app/rails-claude-code · 48 stars · license MIT · pushed 2026-10-16 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7po3aatnbkcwsu4t GET https://markdownregistry.com/api/v1/resolve?ref=maquina-app/rails-claude-code/ui GET https://markdownregistry.com/api/v1/blob/a10fcfed5d0102a3617bb4fc71a56a465e9eeb99a20e94489a0fe6eb8c75a79d
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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