What is maquina-ui-standards?

A set of Rails UI conventions built around Maquina Components, reusable interface pieces written as ERB templates and styled with Tailwind CSS 4. Rails is a Ruby web framework, ERB is its HTML templating format, and Tailwind is a CSS styling system.

Building Rails pages with Maquina Components, ERB partials, and Tailwind CSS 4, following design ideas associated with shadcn/ui.

It gives a Rails project a consistent way to build interfaces and supports accessible components. The description does not specify which individual components are included.

maquina-ui-standards — Plugin for Claude Code by maquina-app

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/maquina-app/rails-claude-code

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/maquina-app/rails-claude-code/maquina-ui-standards/github.svg)](https://agentmods.dev/plugins/maquina-app/rails-claude-code/maquina-ui-standards)

Your own site

<a href="https://agentmods.dev/plugins/maquina-app/rails-claude-code/maquina-ui-standards"><img src="https://agentmods.dev/badge/plugins/maquina-app/rails-claude-code/maquina-ui-standards/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/maquina-app/rails-claude-code/maquina-ui-standards"><img src="https://agentmods.dev/badge/plugins/maquina-app/rails-claude-code/maquina-ui-standards.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 1 skill cost 58 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

maquina-ui-standards scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 20d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

maquina-ui-standards/.claude-plugin/plugin.json · 21 lines

What it actually says

{
    "name": "maquina-ui-standards",
    "version": "0.7.0",
    "description": "Build consistent, accessible UIs in Rails using maquina_components — ERB partials styled with Tailwind CSS 4, inspired by shadcn/ui",
    "author": {
        "name": "Mario Alberto Chávez",
        "email": "[email protected]"
    },
    "repository": "https://github.com/maquina-app/rails-claude-code",
    "homepage": "https://github.com/maquina-app/maquina_components",
    "license": "MIT",
    "keywords": [
        "rails",
        "ui",
        "components",
        "tailwind",
        "erb",
        "shadcn",
        "maquina"
    ]
}

Contents

What it installs

The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 58 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Skill ui A 58 tokens

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

20d ago Changed d4f9145d726f
2mo ago First seen · 21 lines scan A b06d40cc9c9c

Subscribe to this mod's changes

maquina-ui-standards is a plugin published in the GitHub repository maquina-app/rails-claude-code (48 stars, last pushed 21d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

CSS and styling Design and UX Frontend

maquina-ui-standards next to 6 plugins from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
maquina-ui-standardsmaquina-app/rails-claude-code	Plugin	48	21d ago	MIT	A	—	Claude Code
frontend-designanthropics/claude-plugins-official	Plugin	46k	yesterday	Apache-2.0	A	—	Claude Code
aio-visual-diffaiocean/claude-plugins	Plugin	4	9d ago	MIT	A	—	Claude Code
liquid-glassstormaref/LiquidGlassSkill	Plugin	18	2mo ago	MIT	A	—	Claude Code
shadcnMikedev115/Aetox	Plugin	48	29d ago	none	A	—	Cursor
layoutuselayout/cli	Plugin	8	3mo ago	MIT	A	—	Claude Code
humanizerblader/humanizer	Plugin	65k	9d ago	MIT	A	—	Claude Code