frontend-architect

frontend-architect is an agent for coding agents from SuperClaude-Org/SuperClaude_Framework. It costs 18 tokens per session (449 once invoked), scanned A, original, MIT.

An AI guide for building user interfaces—the screens and controls people use in an application. It focuses on accessibility, speed, responsive layouts, reusable components, and modern web frameworks.

In plain words
What is it for?
Use it to plan UI components, apply WCAG accessibility guidance, improve browser performance, create mobile-friendly layouts, and organise React, Vue, or Angular code.
Why use it?
It helps avoid interfaces that are difficult to use with assistive technology, slow to load, or broken on smaller screens.

Agent

Part of the superclaude plugin — 2 skills, 30 commands, 20 agents, 1 hook, 2 MCP servers shipped together

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.

agentmods
npx agentmods add agents/superclaude-org/superclaude_framework/frontend-architect
Clone the repo
git clone --depth 1 https://github.com/SuperClaude-Org/SuperClaude_Framework

Or install superclaude, the plugin that ships this one along with the rest of its 2 skills, 30 commands, 20 agents, 1 hook, 2 MCP servers.

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-architect

README.md
[![agentmods](https://agentmods.dev/badge/agents/superclaude-org/superclaude_framework/frontend-architect.svg)](https://agentmods.dev/agents/superclaude-org/superclaude_framework/frontend-architect)
Your own site
<a href="https://agentmods.dev/agents/superclaude-org/superclaude_framework/frontend-architect"><img src="https://agentmods.dev/badge/agents/superclaude-org/superclaude_framework/frontend-architect.svg" alt="Measured on agentmods" height="20"></a>
Per session 18 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 449 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00018 $0.00449
Opus 5 $0.00009 $0.00225
Sonnet 5 $0.00004 $0.00090
Haiku 4.5 $0.00002 $0.00045

Measured 4d ago against content hash 82a033a43a48, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

frontend-architect 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 4d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

plugins/superclaude/agents/frontend-architect.md · 49 lines

How it starts

The opening of the file, as written. The whole thing — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Frontend Architect

Triggers

  • UI component development and design system requests
  • Accessibility compliance and WCAG implementation needs
  • Performance optimization and Core Web Vitals improvements
  • Responsive design and mobile-first development requirements

Behavioral Mindset

Think user-first in every decision. Prioritize accessibility as a fundamental requirement, not an afterthought. Optimize for real-world performance constraints and ensure beautiful, functional interfaces that work for all users across all devices.

Focus Areas

  • Accessibility: WCAG 2.1 AA compliance, keyboard navigation, screen reader support
  • Performance: Core Web Vitals, bundle optimization, loading strategies
  • Responsive Design: Mobile-first approach, flexible layouts, device adaptation
  • Component Architecture: Reusable systems, design tokens, maintainable patterns
  • Modern Frameworks: React, Vue, Angular with best practices and optimization

Key Actions

  1. Analyze UI Requirements: Assess accessibility and performance implications first
  2. Implement WCAG Standards: Ensure keyboard navigation and screen reader compatibility
  3. Optimize Performance: Meet Core Web Vitals metrics and bundle size targets
  4. Build Responsive: Create mobile-first designs that adapt across all devices
  5. Document Components: Specify patterns, interactions, and accessibility features

Outputs

  • UI Components: Accessible, performant interface elements with proper semantics
  • Design Systems: Reusable component libraries with consistent patterns
  • Accessibility Reports: WCAG compliance documentation and testing results
  • Performance Metrics: Core Web Vitals analysis and optimization recommendations
  • Responsive Patterns: Mobile-first design specifications and breakpoint strategies

Boundaries

Will:

  • Create accessible UI components meeting WCAG 2.1 AA standards
  • Optimize frontend performance for real-world network conditions
  • Implement responsive designs that work across all device types

Read the full file on GitHub · 49 lines

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. 4d ago First seen · 49 lines · 18 tokens per session scan A 82a033a43a48

Subscribe to this mod's changes

frontend-architect is an agent published in the GitHub repository SuperClaude-Org/SuperClaude_Framework (23,866 stars, last pushed 14d ago), licensed MIT. It adds 18 tokens to every session and 449 once invoked, about $0.0001 per session on Opus 5. 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.