dev-utils-marketplace

A marketplace containing modular development utilities for Claude Code. It offers separate packages for commands, AI agents, and hooks, which automate or assist parts of a coding workflow.

In plain words
What is it for?
It is for adding authentication and security agents, hooks, or combined packages to Claude Code projects.
Why use it?
It lets a project install only the development utility components it needs, or install a related group together.

Plugin for 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 AojdevStudio/dev-utils-marketplace
agentmods
npx agentmods add plugins/aojdevstudio/dev-utils-marketplace/marketplace
Clone the repo
git clone --depth 1 https://github.com/AojdevStudio/dev-utils-marketplace

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

dev-utils-marketplace 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.

.claude-plugin/marketplace.json · 429 lines

How it starts

The opening of the file, as written. The whole thing — 429 lines — stays where its author put it; the contents beside it link to each section on GitHub.

{
  "name": "dev-utils-marketplace",
  "description": "Modular development utilities for Claude Code - now with granular component packages (commands, agents, hooks)",
  "owner": {
    "name": "Ossie Irondi",
    "email": "[email protected]",
    "url": "https://github.com/AojdevStudio"
  },
  "version": "3.0.0",
  "homepage": "https://github.com/AojdevStudio/dev-utils-marketplace",
  "repository": "https://github.com/AojdevStudio/dev-utils-marketplace",
  "plugins": [
    {
      "name": "auth-security-agents",
      "source": "./auth-security-agents",
      "description": "auth-security AI agents for specialized tasks (1 agents)",
      "version": "3.0.0",
      "keywords": ["meta-package","bundle","agents"],
      "license": "MIT"
    }
,
    {
      "name": "auth-security-hooks",
      "source": "./auth-security-hooks",
      "description": "auth-security automation hooks for development workflow",
      "version": "3.0.0",
      "keywords": ["meta-package","bundle","hooks"],
      "license": "MIT"
    }
,
    {
      "name": "auth-security",
      "source": "./auth-security",
      "description": "Meta-package: Installs all auth-security components (agents + hooks)",
      "version": "3.0.0",
      "keywords": ["meta-package","bundle"],
      "license": "MIT"
    }
,
    {
      "name": "cicd-automation-agents",
      "source": "./cicd-automation-agents",
      "description": "cicd-automation AI agents for specialized tasks (2 agents)",
      "version": "3.0.0",
      "keywords": ["meta-package","bundle","agents"],
      "license": "MIT"
    }
,
    {
      "name": "cicd-automation-commands",
      "source": "./cicd-automation-commands",
      "description": "cicd-automation slash commands for Claude Code (2 commands)",
      "version": "3.0.0",
      "keywords": ["meta-package","bundle","commands"],
      "license": "MIT"
    }
,
    {
      "name": "cicd-automation",
      "source": "./cicd-automation",
      "description": "Meta-package: Installs all cicd-

Read the full file on GitHub · 429 lines

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 First seen · 429 lines scan A 5b823350af88

Subscribe to this mod's changes

dev-utils-marketplace is a plugin published in the GitHub repository AojdevStudio/dev-utils-marketplace (2 stars, last pushed 6mo 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 2026-08-31.