dev-workflows-frontend

dev-workflows-frontend is a plugin for Claude Code from shinpr/claude-code-workflows. Its manifest loads nothing; the 9 skills it bundles cost 206 tokens per session together, scanned A, original, MIT.

A collection of coding guidance and team workflows for React and TypeScript frontend projects. It also coordinates specialized agents for planning, coding, testing, and quality checks.

In plain words
What is it for?
Use it when building React interfaces, writing TypeScript, planning frontend changes, running test-driven development (writing tests before implementation), or coordinating multi-step coding work.
Why use it?
It gives developers a shared way to handle common frontend work instead of deciding every process from scratch. It helps organize larger tasks that need several kinds of review.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest. Also seen: mentions subagents.

Good fit Use it when building React interfaces, writing TypeScript, planning frontend changes, running test-driven development (writing tests before implementation), or coordinating multi-step coding work.

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Install in Claude Code
/plugin marketplace add shinpr/claude-code-workflows
/plugin install dev-workflows-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/shinpr/claude-code-workflows

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 dev-workflows-frontend

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

Your own site · 80×15
<a href="https://agentmods.dev/plugins/shinpr/claude-code-workflows/dev-workflows-frontend"><img src="https://agentmods.dev/badge/plugins/shinpr/claude-code-workflows/dev-workflows-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 9 skills cost 206 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

dev-workflows-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 2d 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.

dev-workflows-frontend/.claude-plugin/plugin.json · 24 lines

What it actually says

{
  "name": "dev-workflows-frontend",
  "description": "Skills + Subagents for React/TypeScript - Use skills for coding guidance, or run recipe workflows for full orchestrated agentic coding with specialized agents",
  "version": "0.29.0",
  "author": {
    "name": "Shinsuke Kagawa",
    "url": "https://github.com/shinpr"
  },
  "homepage": "https://github.com/shinpr/claude-code-workflows",
  "repository": "https://github.com/shinpr/claude-code-workflows.git",
  "license": "MIT",
  "keywords": [
    "react",
    "frontend",
    "workflows",
    "typescript",
    "testing",
    "quality",
    "sub-agents",
    "react-testing-library",
    "best-practices"
  ]
}
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. 2d ago Changed · -1 lines bc4d2347bc70
  2. 3d ago Changed 51c3e67e371b
  3. 14d ago Changed 8eac83f6267e
  4. 21d ago Changed dc958015f13c
  5. 23d ago Changed 8091934a0429
  6. 28d ago Changed edea48313041
  7. 1mo ago Changed 2ec1b0fe6c40
  8. 1mo ago Changed b0bc5f07fef3
  9. 1mo ago Changed 5507b35287e3
  10. 1mo ago First seen · 25 lines scan A d65443ce2d01

Subscribe to this mod's changes

dev-workflows-frontend is a plugin published in the GitHub repository shinpr/claude-code-workflows (698 stars, last pushed 3d 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.