frontend

frontend is a plugin for Claude Code from xobotyi/cc-foundry. Its manifest loads nothing; the 7 skills it bundles cost 413 tokens per session together, scanned A, original, MIT.

A set of frontend development guidance covering CSS, Tailwind CSS version 4, accessibility, and browser-specific web practices. Frontend work is the part of web development users see and interact with in a browser.

In plain words
What is it for?
Use it when writing or reviewing web-page styles and interactions, using Tailwind CSS, checking accessibility, or handling browser-specific behavior.
Why use it?
It helps developers account for visual styling, accessibility needs, and differences between browsers when building web interfaces.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit Use it when writing or reviewing web-page styles and interactions, using Tailwind CSS, checking accessibility, or handling browser-specific behavior.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add xobotyi/cc-foundry
/plugin install frontend
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/xobotyi/cc-foundry

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.

agentmods badge for frontend

README.md
[![agentmods](https://agentmods.dev/badge/plugins/xobotyi/cc-foundry/frontend/github.svg)](https://agentmods.dev/plugins/xobotyi/cc-foundry/frontend)
Your own site
<a href="https://agentmods.dev/plugins/xobotyi/cc-foundry/frontend"><img src="https://agentmods.dev/badge/plugins/xobotyi/cc-foundry/frontend/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.

agentmods 80×15 button for frontend

Your own site · 80×15
<a href="https://agentmods.dev/plugins/xobotyi/cc-foundry/frontend"><img src="https://agentmods.dev/badge/plugins/xobotyi/cc-foundry/frontend.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 7 skills cost 413 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

frontend 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 14d 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.

plugins/frontend/.claude-plugin/plugin.json · 23 lines

What it actually says

{
  "name": "frontend",
  "version": "1.3.0",
  "description": "Frontend platform discipline: CSS, Tailwind CSS v4, accessibility, UI design decisions, and browser-specific practices",
  "author": {
    "name": "xobotyi",
    "email": "[email protected]",
    "url": "https://github.com/xobotyi"
  },
  "homepage": "https://github.com/xobotyi/cc-foundry/tree/master/plugins/frontend",
  "repository": "https://github.com/xobotyi/cc-foundry",
  "license": "MIT",
  "keywords": [
    "frontend",
    "css",
    "tailwind",
    "accessibility",
    "design",
    "browser",
    "web"
  ]
}
Contents

What it installs

The manifest is a name and a version. 7 skills travel with it, and installing the plugin installs all of them — 413 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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.

  1. 14d ago Changed · +1 lines 44aac19e6095
  2. 1mo ago First seen · 22 lines scan A 6b0b9c1fd3d8

Subscribe to this mod's changes

frontend is a plugin published in the GitHub repository xobotyi/cc-foundry (22 stars, last pushed 7d 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.