agentmods.dev

dev

dev is a plugin for Claude Code from MadAppGang/claude-code. Its manifest loads nothing; the 47 skills, 12 commands, 14 agents it bundles cost 3,053 tokens per session together, scanned A, original, MIT.

A general development assistant with 46 skills for software development, research, cloud infrastructure, DevOps, and interface work. It covers technologies including React, TypeScript, Python, Rust, Go, and major cloud platforms.

In plain words
What is it for?
It is for development research, frontend work, cloud and infrastructure tasks, Kubernetes and Terraform work, and programming in its listed languages.
Why use it?
It gives developers one place to discover help for varied tasks across a project instead of maintaining separate assistants for each area.

Plugin for Claude Code

not rated 279 5mo ago A scan tokens not measured original MIT
View the source file MadAppGang/claude-code
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.

Claude Code
/plugin marketplace add MadAppGang/claude-code
agentmods
npx agentmods add plugins/madappgang/claude-code/dev
Clone the repo
git clone --depth 1 https://github.com/MadAppGang/claude-code

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

README.md
[![agentmods](https://agentmods.dev/badge/plugins/madappgang/claude-code/dev.svg)](https://agentmods.dev/plugins/madappgang/claude-code/dev)
Your own site
<a href="https://agentmods.dev/plugins/madappgang/claude-code/dev"><img src="https://agentmods.dev/badge/plugins/madappgang/claude-code/dev.svg" alt="Measured on agentmods" 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 47 skills, 12 commands, 14 agents cost 3,053 tokens a session between them.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

dev 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 yesterday.

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-plugin/marketplace.json#dev · 43 lines

What it actually says

{
  "name": "dev",
  "source": "./plugins/dev",
  "description": "Universal development assistant with real skill discovery. v1.31.3: Statusline extracted to standalone plugin. 46 skills.",
  "version": "1.31.3",
  "author": {
    "name": "Jack Rudenko",
    "email": "[email protected]",
    "company": "MadAppGang"
  },
  "category": "development",
  "keywords": [
    "development",
    "universal",
    "deep-research",
    "research",
    "convergence",
    "devops",
    "infrastructure",
    "kubernetes",
    "aws",
    "gcp",
    "azure",
    "firebase",
    "terraform",
    "interview",
    "react",
    "typescript",
    "tanstack",
    "tanstack-router",
    "tanstack-query",
    "golang",
    "dingo",
    "bun",
    "python",
    "rust",
    "ui-design",
    "ui-engineer",
    "framer-motion",
    "awwwards"
  ],
  "strict": true
}
Contents

What it installs

The manifest is a name and a version. 47 skills, 12 commands, 14 agents travel with it, and installing the plugin installs all of them — 3,053 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Files

What ships with it

1 file beside marketplace.json#dev in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. yesterday First seen · 43 lines scan A e771704ecff8

Subscribe to this mod's changes

dev is a plugin published in the GitHub repository MadAppGang/claude-code (279 stars, last pushed 5mo 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 2026-09-03.

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