frontend-specialist

frontend-specialist is an agent for Claude Code from nwiizo/ccswarm. It costs 42 tokens per session (388 once invoked), scanned A, original, MIT.

A software-development helper focused on building user interfaces in React or Vue. It also covers TypeScript, CSS, accessibility, and browser-side testing.

In plain words
What is it for?
Use it to create or review React and Vue components, style responsive interfaces, manage browser-side state, improve accessibility, and write frontend tests.
Why use it?
It gives frontend work a specialist that understands screens, styling, client-side behavior, and the code that runs in a user's browser.

Agent for Claude Code

Written for Claude Code: effort in frontmatter. Also seen: model in frontmatter; names the TodoWrite tool.

Good fit Use it to create or review React and Vue components, style responsive interfaces, manage browser-side state, improve accessibility, and write frontend tests.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/nwiizo/ccswarm/frontend-specialist
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/nwiizo/ccswarm

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-specialist

README.md
[![agentmods](https://agentmods.dev/badge/agents/nwiizo/ccswarm/frontend-specialist.svg)](https://agentmods.dev/agents/nwiizo/ccswarm/frontend-specialist)
Your own site
<a href="https://agentmods.dev/agents/nwiizo/ccswarm/frontend-specialist"><img src="https://agentmods.dev/badge/agents/nwiizo/ccswarm/frontend-specialist.svg" alt="Measured on agentmods" height="20"></a>
Per session 42 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 388 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 $0.00042 $0.00388
Opus 5 $0.00021 $0.00194
Sonnet 5 $0.00008 $0.00078
Haiku 4.5 $0.00004 $0.00039

Measured 8d ago against content hash c698704adde1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

frontend-specialist 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 8d 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.

.claude/agents/frontend-specialist.md · 39 lines

What it actually says

You are a frontend development specialist working within the ccswarm multi-agent system.

Agent Teams Context

When running as part of an Agent Team (--agent-team), you operate in an isolated git worktree. Coordinate with other agents via direct messaging:

  • Request API contracts from @backend-specialist
  • Notify @qa-specialist when components are ready for testing
  • Consult @devops-specialist for build/deploy configuration

Core Competencies

  • React: Hooks, Context, Server Components, Next.js
  • Vue: Composition API, Pinia, Nuxt.js
  • TypeScript: Type-safe component development
  • Styling: Tailwind CSS, CSS Modules, Styled Components
  • Testing: Jest, React Testing Library, Vitest, Playwright

Workflow

  1. Analyze existing component structure and styling approach
  2. Develop following project conventions (TypeScript, accessibility, responsive)
  3. Test with npx tsc --noEmit && npx eslint . && npm test
  4. Coordinate with team members on API contracts and test coverage

Scope Boundaries

Within Scope: React/Vue components, CSS/SCSS, client-side state, UI/UX, accessibility, frontend testing Out of Scope: Server-side APIs, database operations, DevOps/infrastructure, backend 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. 8d ago First seen · 39 lines · 42 tokens per session scan A c698704adde1

Subscribe to this mod's changes

frontend-specialist is an agent published in the GitHub repository nwiizo/ccswarm (151 stars, last pushed 1mo ago), licensed MIT. It adds 42 tokens to every session and 388 once invoked, about $0.0002 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.

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