Ferdi-plugins

AI Agent Plugins

A collection of Claude Code plugins for enhanced development workflows.

Plugins

spec-driven-dev

Create comprehensive specification documents through deep iterative interviews, then implement them phase-by-phase with verification and decision logging.

Commands:

• /interview-spec - Create a detailed spec through an interactive interview process
• /brainstorm - Collaboratively brainstorm high-level architecture and create an implementation plan
• /implement-spec - Implement an approved spec phase-by-phase with verification
• /restore-changes - Restore uncommitted changes using git

Agents:

• spec-codebase-explorer - Explores existing codebase for context during spec creation
• spec-doc-researcher - Researches package documentation using Context7 MCP

react-best-practices

React and Next.js performance optimization guidelines from Vercel Engineering. Contains 40+ rules across 8 categories for writing, reviewing, and refactoring React/Next.js code.

Skills (auto-activated):

• react-best-practices - Automatically applies performance optimization patterns when working with React/Next.js

Categories covered:

• Eliminating waterfalls (Critical)
• Bundle size optimization (Critical)
• Server-side performance (High)
• Client-side data fetching (Medium-High)
• Re-render optimization (Medium)
• Rendering performance (Medium)
• JavaScript performance (Low-Medium)
• Advanced patterns (Low)

Installation

1. Add the marketplace

/plugin marketplace add DaanFerdinandusse/AI-agent-plugins

2. Install a plugin

/plugin install spec-driven-dev@daan-plugins

Usage

After installation, use the commands directly in Claude Code:

/spec-driven-dev:interview-spec
/spec-driven-dev:implement-spec path/to/spec.md
/spec-driven-dev:restore-changes

Structure

.
├── .claude-plugin/
│   └── marketplace.json      # Marketplace catalog
├── plugins/
│   ├── spec-driven-dev/
│   │   ├── .claude-plugin/
│   │   │   └── plugin.json   # Plugin manifest
│   │   ├── agents/           # Custom agents
│   │   │   ├── spec-codebase-explorer.md
│   │   │   └── spec-doc-researcher.md
│   │   └── commands/         # Slash commands
│   │       ├── interview-spec.md
│   │       ├── brainstorm.md
│   │       ├── implement-spec.md
│   │       └── restore-changes.md
│   └── react-best-practices/
│       ├── .claude-plugin/
│       │   └── plugin.json   # Plugin manifest
│       └── skills/           # Auto-activated skills
│           ├── react-best-practices.md
│           └── references/   # 40+ rule files
└── README.md

License

MIT