dev-tools

dev-tools is a plugin for Claude Code from jezweb/claude-skills. Its manifest loads nothing; the 16 skills, 14 commands it bundles cost 2,010 tokens per session together, scanned A, original, MIT.

A colour-system generator that starts with one brand colour written as a hex code, such as #0D9488. It creates shades, meaning lighter and darker versions, plus named design tokens and dark-mode values.

In plain words
What is it for?
Creating an 11-step colour scale, semantic colour names, dark-mode variants, WCAG contrast checks, and Tailwind CSS v4 code for a design system.
Why use it?
It removes the need to manually build a consistent colour scale and check whether text and backgrounds meet accessibility contrast rules.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit Creating an 11-step colour scale, semantic colour names, dark-mode variants, WCAG contrast checks, and Tailwind CSS v4 code for a design system.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add jezweb/claude-skills
/plugin install dev-tools
About the project

jezweb/claude-skills is a collection of skills, commands, plugins, settings, instructions, and hooks that guide the Claude Code CLI through development tasks and produce outputs such as project scaffolds, assets, documents, or deployed services. It is for developers using Claude Code with technologies and services including Cloudflare, React, Tailwind, Shopify, and WordPress. The catalogue entries are the project's own Claude Code workflow components.

jezweb/claude-skills · 1,068 stars · on GitHub · jezweb.com.au

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/jezweb/claude-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 dev-tools

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

Your own site · 80×15
<a href="https://agentmods.dev/plugins/jezweb/claude-skills/dev-tools"><img src="https://agentmods.dev/badge/plugins/jezweb/claude-skills/dev-tools.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 16 skills, 14 commands cost 2,010 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-tools 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 1mo 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/dev-tools/.claude-plugin/plugin.json · 9 lines

What it actually says

{
  "name": "dev-tools",
  "description": "Project health and permission management, dev sessions, team updates with feedback triage, GitHub releases, multi-model brains trust, git workflows, UX audits, responsive layout testing, and browser automation.",
  "author": {
    "name": "Jeremy Dawes / Jezweb",
    "email": "[email protected]"
  }
}
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. 1mo ago First seen · 9 lines scan A b42103efb1f2

Subscribe to this mod's changes

dev-tools is a plugin published in the GitHub repository jezweb/claude-skills (1,068 stars, last pushed 8d 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.