Dev Utils Marketplace
A modular Claude Code plugin marketplace - Now with granular component packages! Install commands, agents, and hooks separately.
Table of Contents
Overview
Dev Utils Marketplace offers 15 focused plugins for Claude Code that can be installed independently per repository. Now in v3.0, each plugin is split into granular component packages - install only commands, agents, or hooks as needed.
Key Features:
- NEW: Granular component packages (commands, agents, hooks separately)
- Modular architecture - install only what you need
- 15 specialized plugins → 46 component packages
- 37+ commands, 61+ agents, and 21+ automation hooks
- Repository-specific customization
- Team-friendly configuration
Project Status: Production Ready (v3.0.0)
What's New in v3.0
🎯 Granular Component Packages
Each plugin is now split into component-specific packages:
{plugin}-commands - Slash commands only{plugin}-agents - AI agents only{plugin}-hooks - Automation hooks only
Example:
# v2.0 (All-in-one)
/plugin install core-essentials@dev-utils-marketplace # 8 commands + 4 agents + 5 hooks
# v3.0 (Granular - Choose what you need)
/plugin install core-essentials-commands@dev-utils-marketplace # Just 8 commands
/plugin install core-essentials-agents@dev-utils-marketplace # Just 4 agents
/plugin install core-essentials-hooks@dev-utils-marketplace # Just 5 hooks
Benefits:
- ✅ Lighter footprint - Install commands without agent overhead
- ✅ Faster performance - Less code loaded in Claude Code
- ✅ Clearer dependencies - Explicit about what you use
- ✅ Flexible combinations - Mix components from different plugins
- ✅ Independent updates - Update one component without affecting others
Migration: See Migration Guide for upgrade instructions.
Backward Compatibility: v2.0-style meta-packages still work but are deprecated (will be removed in v4.0.0).
Philosophy
Granular > Modular > Monolithic
We believe in maximum flexibility - install exactly what you need:
v1.0: All-or-nothing monolithic plugin
v2.0: Modular plugins (commands + agents + hooks bundled)
v3.0: Granular components (commands, agents, hooks separate)
Build your perfect development environment:
- Install only commands for interactive workflows
- Add agents for AI-powered assistance
- Enable hooks for automation
- Mix and match components across plugins
Example Evolution:
# v1.0 - All or nothing
/plugin install dev-utils-plugin@dev-utils-marketplace # Everything
# v2.0 - Modular plugins
/plugin install core-essentials@dev-utils-marketplace # 8 commands + 4 agents + 5 hooks
# v3.0 - Granular components (NEW!)
/plugin install core-essentials-commands@dev-utils-marketplace # Just 8 commands
/plugin install core-essentials-agents@dev-utils-marketplace # Add 4 agents later
# No hooks needed? Don't install them!
Available Plugins
Core (1 plugin)
| Plugin | Description | Commands | Agents | Hooks |
|---|
| core-essentials | Must-have development tools | 8 | 4 | 5 |
Essential tools: commit, git-status, code-review, analyze-codebase, quick-search, go, quick-plan, build
Language-Specific (5 plugins)
| Plugin | Description | Focus |
|---|
| lang-python | Python development specialist | Python best practices, PEP standards |
| lang-javascript | JS/TS specialists + import organization | JavaScript, TypeScript, ESLint |
| lang-fullstack | Full-stack & backend development | Node.js, Express, APIs, databases |
| lang-apps-script | Google Apps Script automation | Apps Script, Google Workspace APIs |
| shell-config | Shell configuration expert | Bash, Zsh, shell scripting |
Domain-Specific (4 plugins)
AojdevStudio