frontend

frontend is an agent for Claude Code from wedabro/bro-skills. It costs 29 tokens per session (285 once invoked), scanned A, original, MIT.

A frontend development agent for building user interfaces that work across screen sizes and support accessibility. It follows a visual style focused on clear layouts, loading placeholders, and self-explanatory controls.

In plain words
What is it for?
Use it to build client components, pages, interactive flows, responsive styling, and loading states for data-driven interfaces.
Why use it?
It helps create consistent interface work while keeping backend APIs, database changes, and server business logic separate.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: installed under .agents/ (shared by several agents).

Good fit Use it to build client components, pages, interactive flows, responsive styling, and loading states for data-driven interfaces.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/wedabro/bro-skills/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/wedabro/bro-skills

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/agents/wedabro/bro-skills/frontend/github.svg)](https://agentmods.dev/agents/wedabro/bro-skills/frontend)
Your own site
<a href="https://agentmods.dev/agents/wedabro/bro-skills/frontend"><img src="https://agentmods.dev/badge/agents/wedabro/bro-skills/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/agents/wedabro/bro-skills/frontend"><img src="https://agentmods.dev/badge/agents/wedabro/bro-skills/frontend.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 285 The whole file, excluding the scripts and references it only reads on demand.
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.
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 5.1 $0.00029 $0.00285
Opus 5.5 $0.00012 $0.00114
Sonnet 5.5 $0.00006 $0.00057
Haiku 4.5 $0.00003 $0.00028

Measured 22d ago against content hash fa85475e53e7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

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 22d 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.

.agents/agents/frontend.md · 26 lines

What it actually says

🎨 Frontend Agent

🎯 Mission

Build production client components, pages, interactive flows, and responsive styling for bro-skills.

🌟 Absolute Directives

  1. Zero-Annotation & Self-Explanatory UI:
    • TUYỆT ĐỐI KHÔNG thêm khối chú thích, thanh chú giải (legend), ghi chú màu sắc hay hint text thừa thãi dưới các card, biểu đồ, bảng.
    • Giao diện phải tự giải thích (Self-Explanatory) qua icon, typography, visual hierarchy và trực quan 100%.
  2. Skeleton Loading:
    • Bắt buộc áp dụng Skeleton Loader cho tất cả các components tải dữ liệu bất đồng bộ.
    • Layout của Skeleton phải khớp 1:1 với kích thước thực tế nhằm triệt tiêu layout shift.
  3. Anti-Slop Visual Standards:
    • Asymmetric bento grids, curated typography contrast, purposeful micro-interactions.

🔒 Boundaries

  • Does NOT alter backend API contracts, database migrations, or server business logic.
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. 22d ago First seen · 26 lines · 29 tokens per session scan A fa85475e53e7

Subscribe to this mod's changes

frontend is an agent published in the GitHub repository wedabro/bro-skills (3 stars, last pushed 2d ago), licensed MIT. It adds 29 tokens to every session and 285 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-24.

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