fabric-helper

Claude Code Plugin Marketplace Example

Complete working plugin marketplace with comprehensive research and documentation

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Overview

This repository serves dual purposes:

1. Working Plugin Marketplace - A production-ready marketplace with four fully-functional example plugins
2. Comprehensive Research - Complete documentation on Claude Code's plugin system

Everything you need to use, create, distribute, and manage Claude Code plugins.

Created: 2025-10-11 Sources: Official Anthropic documentation and https://github.com/anthropics/claude-code

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Quick Start - Use This Marketplace

Install the Marketplace

# If using locally
/plugin marketplace add /home/rcalleja/projects/claude-market-place

# If hosted on GitHub (after publishing)
/plugin marketplace add your-username/claude-market-place

Install the Plugins

# Interactive menu
/plugin

# Or install directly
/plugin install productivity-commands@example-marketplace
/plugin install code-analysis-agents@example-marketplace
/plugin install auto-formatter@example-marketplace
/plugin install fabric-helper@example-marketplace

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Included Plugins

1. Productivity Commands

Slash commands for common development workflows

• /quick-test - Auto-detect and run project tests
• /analyze-deps - Check dependencies for vulnerabilities
• /project-stats - Generate comprehensive project statistics

View documentation →

2. Code Analysis Agents

Specialized agents for code review and optimization

• security-auditor - Security vulnerability assessment
• performance-optimizer - Performance bottleneck identification
• architecture-reviewer - Architecture and design review

View documentation →

3. Auto-Formatter

Automatic code formatting after file edits

• Formats JS/TS, Python, Go, Rust, JSON automatically
• Safety warnings before destructive operations
• Session notifications

View documentation →

4. Fabric Helper

Fabric AI system integration with pattern suggestion and execution

• /suggest - Intelligent pattern recommendation based on semantic analysis
• /exec - Execute specific Fabric patterns with high-quality analysis
• /orchestrate - Chain multiple patterns into automated workflows
• 200+ pre-built patterns for code analysis, security, documentation, and more

View documentation →

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Documentation Included

This repository provides five essential documents:

1. RESEARCH_REPORT.md - Complete Technical Documentation

~50 pages of detailed specifications

• Complete marketplace and plugin schemas
• All component types (commands, agents, hooks, MCP servers)
• Working examples from Anthropic's official repository
• Field-by-field documentation
• Best practices and guidelines
• Distribution strategies
• Debugging and validation techniques

Use this when: You need detailed technical specifications or want to understand every aspect of the plugin system.

2. QUICK_REFERENCE.md - One-Page Cheat Sheet

Everything you need on one page

• 3-step marketplace setup
• 3-step plugin setup
• Essential commands
• File location reference
• Minimal working example
• Component templates
• Common troubleshooting

Use this when: You want to quickly look up syntax, commands, or create something fast.

3. IMPLEMENTATION_GUIDE.md - Step-by-Step Tutorial

Guided walkthrough from zero to production marketplace

• Phase-by-phase implementation
• Hands-on exercises with exact commands
• Building from minimal to full-featured
• Testing and validation at each step
• GitHub publication guide
• Troubleshooting for each phase

Use this when: You're creating your first marketplace or want a structured learning path.

4. SUMMARY.md - Research Overview

5. This README - Marketplace overview and navigation guide

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Repository Structure