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Dancer

Fork notice: This is Jack Reis's fork of an MIT-licensed upstream (original copyright Jeremy Longshore, 2025 — see LICENSE for the intact notice). Renamed to dancer on 2026-04-20 for a distinct namespace. Upstream content (254 plugins) retained under MIT; Jack-authored additions live in their own plugin directories with their own LICENSE. See NOTICE for attribution details. Install path: /plugin install <name>@dancer.

The upstream URL is intentionally NOT linked here — see NOTICE for the mirror-scripted form. Belt-and-suspenders protection against agents auto-resolving and re-adding upstream as a remote.


Claude Code Plugins (upstream README)

Version Plugins Agent Skills 2025 Schema GitHub Stars

254 production-ready Claude Code plugins for automation, development, and AI workflows.

🎯 NEW in v1.4.0: Production ADK Implementation - jeremy-adk-orchestrator brings full Google Agent Development Kit support with A2A protocol, dual memory architecture, and 8 FunctionTools!

Latest: v1.4.0 Release - ADK orchestrator plugin, 11 plugin description updates, comprehensive audit system, 254 plugins total

/plugin marketplace add jeremylongshore/claude-code-plugins
/plugin install devops-automation-pack@claude-code-plugins-plus

💖 Sponsor this project - Get early access, premium plugins, and priority support


🚀 What's New in v1.4.0 - Production ADK Implementation

Google Agent Development Kit (ADK) Support Arrives

We've created the first production-ready ADK orchestrator plugin with full A2A protocol support, dual memory architecture (Session + Memory Bank), and complete Vertex AI Agent Engine deployment configurations.

🎯 Key Features in This Release:

1. 🤖 jeremy-adk-orchestrator - Production ADK Plugin

First production-ready plugin implementing Google's Agent Development Kit:

Core Features:

# Complete ADK agent with dual memory architecture
from google.adk.agents import LlmAgent
from google.adk.sessions import VertexAiSessionService
from google.adk.memory import VertexAiMemoryBankService

agent = LlmAgent(
    name="adk-orchestrator",
    model="models/gemini-2.0-flash-exp",
    tools=[8 FunctionTools],
    enable_parallel_tool_calls=True
)

8 FunctionTools for A2A Protocol:

  • discover_agents - Agent discovery via AgentCard
  • invoke_agent - Cross-agent task delegation
  • manage_agent_session - Session lifecycle management
  • validate_agent_card - Compliance validation
  • deploy_to_vertex_engine - Deployment automation
  • monitor_agent_health - Health monitoring
  • create_agent_team - Multi-agent teams
  • coordinate_workflow - Workflow orchestration

Deployment Ready:

  • ✅ Vertex AI Agent Engine configurations
  • ✅ A2A protocol AgentCard specification
  • ✅ CI/CD pipeline templates
  • ✅ Terraform infrastructure modules
  • ✅ Production monitoring and observability

View plugin →

2. 📝 Plugin Description Clarity - 11 Plugins Updated

All jeremy-* plugins now have clear, distinguishable descriptions:

Before: Generic descriptions that didn't explain the difference between similar plugins

After: Precise descriptions showing exact capabilities:

  • jeremy-adk-orchestrator: "Production ADK orchestrator for A2A protocol and multi-agent coordination"
  • jeremy-genkit-pro: "Firebase Genkit expert for production-ready AI workflows with RAG"
  • jeremy-vertex-validator: "Production readiness validator for Vertex AI deployments"

Impact: Users can quickly select the right tool for their needs without confusion.

3. 📚 ADK Architecture Documentation

Comprehensive ADK implementation patterns and migration guides created.

Contents:

  • Migration from instruction-based to ADK-compliant plugins
  • Dual memory architecture patterns (Session + Memory Bank)
  • Tool design best practices
  • A2A protocol implementation guide
  • Deployment workflows
  • Production readiness checklist

Impact: Provides blueprint for transforming all plugins to production-grade ADK agents.

Release Highlights:

  • New Plugin: jeremy-adk-orchestrator (complete ADK implementation)
  • Updated: 11 jeremy-* plugin descriptions for clarity
  • Documentation: Comprehensive ADK architecture patterns guide
  • Audit System: 3 detailed audit reports created
  • Bug Fixes: JSON validation errors in 3 plugin templates
  • Total Plugins: 254 (+1 from previous release)

Get Started → | View Changelog → | ADK Info →


🎯 Featured: Excel Analyst Pro

Professional Financial Modeling with Auto-Invoked Skills

The new Excel Analyst Pro plugin brings investment banking-grade financial modeling to Claude Code with automatic Skills activation and Excel MCP integration.

# Install the plugin
/plugin install excel-analyst-pro@claude-code-plugins-plus

# Build a DCF model with natural language
"Build a 5-year DCF model for a SaaS company with 30% revenue growth"

# Create an LBO analysis
/build-lbo

# Analyze budget variance
/analyze-variance

Four Auto-Invoked Skills:

  • DCF Modeler: Build discounted cash flow valuation models
  • LBO Modeler: Create leveraged buyout analysis with debt schedules
  • Variance Analyzer: Generate executive variance reports
  • Pivot Wizard: Create pivot tables with natural language

Why This Matters:

  • Build complex financial models without remembering formulas
  • Investment banking-grade templates and best practices
  • Local Excel processing - no cloud upload required
  • Perfect timing with Anthropic's Claude for Excel announcement
  • Auto-invoked Skills activate automatically when needed
  • Comprehensive documentation with real-world examples

Read the full documentation →


🆕 What's New in v1.2.3

🎯 Agent Context Manager Plugin

Automatic AGENTS.md detection and loading alongside CLAUDE.md

  • Plugin: agent-context-manager
  • Category: Productivity
  • Agent Skills: 1 (agent-context-loader with 200+ line documentation)
  • Slash Commands: 1 (/sync-agent-context)
  • Hooks: 2 (onSessionStart, onDirectoryChange)

Features:

  • Proactive auto-loading when AGENTS.md is detected
  • Directory change hooks with formatted visual feedback
  • Manual sync command for permanent CLAUDE.md merge
  • Three-layer redundancy system
  • Comprehensive documentation (400+ lines)
  • 100% Anthropic Agent Skills Spec v1.0 compliant
  • Exceeds Anthropic standards for documentation depth

Updates:

  • Plugin count: 236 (with 3 new Vertex AI and Google Cloud plugins)
  • Agent Skills count: 168

Install now →


What's New in v1.2.1

✅ Anthropic Official Spec v1.0 Compliance

All 185 Agent Skills now comply with Anthropic's official Agent Skills Spec released October 16, 2025.

What Changed:

  • Structure migration: Moved from skills/skill-adapter/ to skills/{descriptive-name}/ per Anthropic specification
  • Name format updated: Title Case → hyphen-case (e.g., "Database Backup Automator" → "database-backup-automator")
  • 100% spec compliant: All SKILL.md files follow official format requirements
  • Forward compatible: Ensures compatibility with future Claude Code releases
  • No breaking changes: Skills continue to work exactly as before

Quality Assessment: Our comprehensive internal analysis shows our 167 skills exceed Anthropic's 17 official examples in documentation depth, trigger phrase specificity, and workflow detail.

Automated with:

  • scripts/migrate-skills.py - Structure migration tool
  • scripts/fix-skill-names.py - Batch conversion tool with validation
  • 167 skills migrated and validated, 100% success rate

What's New in v1.2.0

🎯 Agent Skills Quality Enhancement

159 high-quality Agent Skills generated via production-grade AI batch processing with Vertex AI Gemini 2.0 Flash. Achieved 100% success rate at $0 cost with comprehensive documentation.

Key Achievements:

  • 231 plugins enhanced (98% of marketplace)
  • 100% success rate, zero failures
  • $0 processing cost (Vertex AI free tier)
  • 13 documentation files + 2 blog posts
  • Agent Skills 17x larger than Anthropic's examples (3,210 bytes avg vs 500 bytes)

Technical Deep-Dives:

🧠 How Agent Skills Work

Agent Skills are automatic capabilities that Claude activates based on your conversation context - no commands needed!

File Structure:

your-plugin/
└── skills/
    └── skill-adapter/
        └── SKILL.md       # Agent skill definition

SKILL.md Format (Spec v1.0 Compliant):

---
name: database-backup-automator
description: |
  Automatically handles database backup operations when user mentions
  backup, restore, or data protection needs.
---

## What This Skill Does
Multi-phase database backup workflow with validation...

## When It Activates
- "I need to backup my database"
- "How do I restore from backup?"
- "Set up automated backups"

How It Works in Practice:

  1. You install a plugin:

    /plugin install postgres-backup-pro@claude-code-plugins-plus
  2. You mention your need naturally:

    "I need to backup my production PostgreSQL database before the migration"

  3. Claude automatically:

    • Detects the backup skill is relevant
    • Activates Database Backup Automator skill
    • Guides you through: connection → backup → verification → storage
    • No slash commands needed!
  4. You get expert help:

    • Multi-phase workflows (analysis → execution → validation)
    • Code examples and error handling
    • Best practices built-in
    • Context-aware recommendations

Key Difference from Commands:

  • Commands: You type /backup-database explicitly
  • Skills: Claude recognizes "I need to backup" and helps automatically
  • Result: More natural, conversational development workflow

Categories with 100% Agent Skills Coverage:

  • ✅ 27 AI/ML plugins - Model training, data pipelines, MLOps
  • ✅ 25 Database plugins - Migrations, optimization, backups
  • ✅ 27 Security plugins - Compliance, vulnerability scanning, audits
  • ✅ 25 Testing plugins - E2E, integration, load testing
  • ✅ 28 DevOps plugins (96.6%) - Infrastructure, CI/CD, deployments
  • ✅ 24 Performance plugins (96.0%) - Monitoring, profiling, optimization

Quality Metrics:

  • Average SKILL.md size: 3,210 bytes (17x larger than Anthropic's 500-byte examples)
  • Includes: Multi-phase workflows, code examples, error handling, progressive disclosure
  • YAML validation: 99.4% pass rate

Read full changelog →


Quick Start

Install a plugin:

/plugin marketplace add jeremylongshore/claude-code-plugins
/plugin install devops-automation-pack@claude-code-plugins-plus

Already using an older install? Run /plugin marketplace remove claude-code-plugins and re-add with the command above to switch to the new claude-code-plugins-plus slug. Existing plugins keep working either way.

Browse the catalog: Visit Claude Code Plugins Marketplace (CLI slug claude-code-plugins-plus) or explore plugins/

Learn to build: See Learning Paths for step-by-step guides


📚 Essential Documentation (click to expand)
Document Purpose
User Security Guide 🛡️ How to safely evaluate and install plugins
Code of Conduct Community standards and reporting
SECURITY.md Security policy, threat model, vulnerability reporting
CHANGELOG.md Release history & version updates
CONTRIBUTING.md How to submit plugins
Learning Paths Structured guides from beginner to expert

🎓 Learning Paths (click to expand)

New to Claude Code plugins? Follow structured paths:

Path Duration Best For
🚀 Quick Start 15 min Install and use your first plugin
🛠️ Plugin Creator 3 hours Build your first plugin from scratch
Advanced Developer 1 day Create production MCP servers

By Use Case: DevOpsSecurityAI/MLCrypto


🎓 Understanding Agent Skills

What are Agent Skills? They're instruction manuals that teach Claude Code when and how to use your installed plugins automatically.

How It Works: The 4-Step Flow

1. DISCOVERY (Marketplace)
   └─ You browse claudecodeplugins.io
   └─ Find "ansible-playbook-creator"
   └─ Install: /plugin install ansible-playbook-creator@claude-code-plugins-plus

2. INSTALLATION (Files Copied)
   └─ Plugin files copied to your machine
   └─ Including skills/skill-adapter/SKILL.md ← The instruction manual!

3. STARTUP (Claude Learns)
   └─ Claude Code reads SKILL.md frontmatter from ALL installed plugins
   └─ Loads trigger phrases: "ansible playbook", "automate deployment"
   └─ Now Claude knows this plugin exists and when to use it

4. USAGE (Automatic Activation)
   └─ You: "Create an Ansible playbook for Apache"
   └─ Claude: Sees "ansible playbook" trigger → reads full SKILL.md
   └─ Claude: Activates plugin with correct workflow automatically!

Real Example: Before vs After

WITHOUT Agent Skills:

You: "Create ansible playbook"
Claude: "I have ansible-playbook-creator installed somewhere...
         Let me manually search and figure out how to use it..."
Result: ❌ Plugin sits unused, you have to name it explicitly

WITH Agent Skills:

You: "Create ansible playbook"
Claude: *Recognizes trigger phrase instantly*
        *Reads SKILL.md for workflow*
        "I'll use ansible-playbook-creator for this!"
        *Automatically applies best practices*
Result: ✅ Instant activation, correct usage, zero thinking

What's in a SKILL.md?

Each plugin gets ONE skill file teaching Claude:

---
name: Creating Ansible Playbooks
description: |
  Automates Ansible playbook creation. Use when you need to automate
  server configurations or deployments. Trigger with "ansible playbook"
  or "create playbook for [task]".
---

## How It Works
1. Receives user request with infrastructure details
2. Generates production-ready Ansible playbook
3. Includes best practices and security configurations

## When to Use This Skill
- Automate server configuration tasks
- Deploy applications consistently
- Create repeatable infrastructure setups

## Examples
User: "Create ansible playbook to install Apache on Ubuntu"
Skill activates → Generates playbook → Ready to deploy

Key Points

  • Not creating new plugins - Adding instruction manuals to existing ones
  • Automatic activation - Claude recognizes trigger phrases
  • Best practices built-in - Each skill teaches optimal workflows
  • One skill per plugin - Comprehensive instruction manual
  • Only for installed plugins - Not for discovering new ones

Status: Batch-generating Agent Skills for all 229 plugins using Vertex AI. Progress tracked in audit database with full backups.

Learn more about Agent Skills →


Skills Powerkit - First Agent Skills Plugin

The first plugin using Anthropic's Agent Skills feature (launched Oct 16, 2025). Say "create a plugin" or "validate this plugin" and Claude automatically uses these model-invoked capabilities:

  • 🛠️ Plugin Creator - Auto-scaffolds plugins
  • ✅ Plugin Validator - Auto-validates structure
  • 📦 Marketplace Manager - Auto-manages catalog
  • 🔍 Plugin Auditor - Auto-audits security
  • 🔢 Version Bumper - Auto-handles versions
/plugin install skills-powerkit@claude-code-plugins-plus

Skill Enhancers - Automation for Claude's Skills

Plugins that extend Claude's built-in Skills (web_search, web_fetch) with automation. Claude searches -> Plugin acts.

Example: web-to-github-issue - Research → GitHub tickets

Explore Skill Enhancers →


Understanding Plugin Types

This marketplace contains three types of extensions that work differently:

1. AI Instruction Plugins (97% of marketplace)

  • What they are: Markdown instructions that guide Claude's behavior
  • How they work: Tell Claude HOW to perform tasks using its built-in capabilities
  • Examples: DevOps pack, Security pack, API development tools
  • Count: ~221 plugins
  • No external code execution - work entirely through Claude's interpretation

2. MCP Server Plugins (2% of marketplace)

  • What they are: TypeScript/JavaScript applications
  • How they work: Run as separate Node.js processes that Claude can communicate with
  • Examples: project-health-auditor, conversational-api-debugger, domain-memory-agent
  • Count: 5 plugins (21 MCP tools total)
  • Actual compiled code - 13-26KB of executable JavaScript per plugin

3. Agent Skills (< 1% of marketplace)

  • What they are: Model-invoked capabilities Claude automatically uses when relevant
  • How they work: Claude decides when to activate based on conversation context
  • Example: Skills Powerkit (5 skills: plugin creator, validator, manager, auditor, version bumper)
  • Count: 1 plugin
  • Invocation: Automatic - you say "create a plugin" and Claude uses the skill
  • Launched: October 16, 2025 by Anthropic

Skills vs Commands: Commands require explicit /command trigger. Skills activate automatically based on what you're asking for.

All three types are fully functional but operate through different mechanisms. Plugins can bundle Skills, Commands, Agents, and MCP servers together.


🎉 v1.0.40 - 227 PLUGINS AVAILABLE!

The Claude Code Plugin Hub continues to grow! Now with 227 production-ready plugins across 15 categories, including the first Skills-based meta-plugin for automated plugin management.

Plugin Packs (62 AI Instruction Templates)

Note: These packs contain AI instruction templates, not traditional executable code. They enhance Claude's capabilities through detailed guidance and templates.

Pack Templates Description Type
devops-automation-pack 25 Git workflows, CI/CD guidance, Docker best practices, Kubernetes patterns AI Instructions
security-pro-pack 10 OWASP auditing steps, compliance checklists, threat modeling guides AI Instructions
fullstack-starter-pack 15 React patterns, API scaffolding, database schema templates AI Instructions
ai-ml-engineering-pack 12 Prompt optimization, LLM integration patterns, RAG architectures AI Instructions
# Install any pack
/plugin install devops-automation-pack@claude-code-plugins-plus
/plugin install security-pro-pack@claude-code-plugins-plus
/plugin install fullstack-starter-pack@claude-code-plugins-plus
/plugin install ai-ml-engineering-pack@claude-code-plugins-plus

All Plugins

MCP Server Plugins (5 plugins with Executable Code)

Real Code: These plugins contain compiled TypeScript/JavaScript that runs as separate Node.js processes.

Plugin Description Tools Code Size Install
project-health-auditor Code health analysis: complexity + churn + tests 4 13KB TS /plugin install project-health-auditor@claude-code-plugins-plus
conversational-api-debugger Debug REST APIs with OpenAPI specs and HTTP logs 4 26KB JS /plugin install conversational-api-debugger@claude-code-plugins-plus
domain-memory-agent Knowledge base with TF-IDF semantic search 6 Compiled /plugin install domain-memory-agent@claude-code-plugins-plus
design-to-code Convert Figma/screenshots to React/Svelte/Vue 3 Compiled /plugin install design-to-code@claude-code-plugins-plus
workflow-orchestrator DAG-based workflow automation 4 Compiled /plugin install workflow-orchestrator@claude-code-plugins-plus

View MCP Server Documentation →

AI Agency Toolkit (6 Template Plugins)

Templates: These provide workflow templates and configuration patterns for Claude to interpret.

Plugin Description Type Install
n8n-workflow-designer n8n workflow JSON templates Templates /plugin install n8n-workflow-designer@claude-code-plugins-plus
make-scenario-builder Make.com scenario configurations Templates /plugin install make-scenario-builder@claude-code-plugins-plus
zapier-zap-builder Zapier automation templates Templates /plugin install zapier-zap-builder@claude-code-plugins-plus
discovery-questionnaire Client discovery question sets Templates /plugin install discovery-questionnaire@claude-code-plugins-plus
sow-generator Statement of Work templates Templates /plugin install sow-generator@claude-code-plugins-plus
roi-calculator ROI calculation formulas Templates /plugin install roi-calculator@claude-code-plugins-plus

Production Plugins (2 plugins)

Plugin Description Install
git-commit-smart AI-powered conventional commit messages /plugin install git-commit-smart@claude-code-plugins-plus
overnight-dev Autonomous overnight development with TDD enforcement /plugin install overnight-dev@claude-code-plugins-plus

Example Plugins (3 plugins)

Plugin Description Install
hello-world Simple greeting command - perfect for learning /plugin install hello-world@claude-code-plugins-plus
formatter Auto-formats code after edits using hooks /plugin install formatter@claude-code-plugins-plus
security-agent Expert security agent for vulnerability detection /plugin install security-agent@claude-code-plugins-plus

What Are Claude Code Plugins?

Claude Code plugins extend Claude's capabilities through two approaches:

Plugin Components:

  • Slash Commands - Custom shortcuts that trigger Claude actions or templates
  • Subagents - Specialized AI instruction sets for specific domains
  • Hooks - Automation scripts that trigger on events (file edits, tool usage)
  • MCP Servers - External Node.js applications that provide tools to Claude

How They Work:

  • AI Instruction Plugins: Work by providing Claude with detailed guidance, templates, and patterns to follow (majority of plugins)
  • MCP Server Plugins: Run actual TypeScript/JavaScript code in separate processes that Claude can call (5 plugins)

Both types are valid Claude Code plugins - they just operate through different mechanisms.

Released: October 2025 (Public Beta) Official Docs: https://docs.claude.com/en/docs/claude-code/plugins


MCP Plugin Details

project-health-auditor

Identify technical debt hot spots with multi-dimensional analysis

/plugin install project-health-auditor@claude-code-plugins-plus
/analyze /path/to/repo  # Comprehensive analysis workflow

What it does:

  • Code Complexity: Cyclomatic complexity analysis with health scores
  • Git Churn: Identifies frequently changing files (hot spots)
  • Test Coverage: Maps source files to tests, finds gaps
  • Hot Spots: Finds files with high complexity + high churn + no tests

MCP Tools: list_repo_files, file_metrics, git_churn, map_tests


conversational-api-debugger

Debug REST API failures using OpenAPI specs and HTTP logs

/plugin install conversational-api-debugger@claude-code-plugins-plus
/debug-api  # Guided debugging workflow

What it does:

  • OpenAPI Parser: Load and analyze API specs (JSON/YAML)
  • HAR Support: Import browser DevTools HTTP logs
  • Failure Analysis: Root cause identification with severity
  • cURL Generation: Create reproducible test commands

MCP Tools: load_openapi, ingest_logs, explain_failure, make_repro


domain-memory-agent

Knowledge base with TF-IDF semantic search (no ML dependencies)

/plugin install domain-memory-agent@claude-code-plugins-plus

What it does:

  • Document Storage: Store documents with tags and metadata
  • Semantic Search: TF-IDF based relevance ranking
  • Summarization: Extractive summaries with caching
  • Organization: Tag-based filtering and categorization

MCP Tools: store_document, semantic_search, summarize, list_documents, get_document, delete_document

Perfect for: RAG systems, documentation search, knowledge management


design-to-code

Convert Figma designs and screenshots into production-ready code

/plugin install design-to-code@claude-code-plugins-plus

What it does:

  • Figma Parsing: Extract components from Figma JSON exports
  • Screenshot Analysis: Analyze UI layouts from images
  • Multi-Framework: Generate React, Svelte, or Vue components
  • A11y Built-in: ARIA labels, semantic HTML, keyboard navigation

MCP Tools: parse_figma, analyze_screenshot, generate_component


workflow-orchestrator

DAG-based workflow automation with parallel execution

/plugin install workflow-orchestrator@claude-code-plugins-plus

What it does:

  • DAG Execution: Directed Acyclic Graph task dependencies
  • Parallel Tasks: Execute independent tasks concurrently
  • Run History: Track all workflow executions
  • Status Monitoring: Real-time progress tracking

MCP Tools: create_workflow, execute_workflow, get_workflow, list_workflows

Perfect for: CI/CD pipelines, data ETL, multi-stage deployments


Plugin Pack Details

DevOps Automation Pack (25 plugins)

Complete DevOps automation suite

Component Breakdown:

  • 01-git-workflow: 5 commands
  • 02-ci-cd: 5 commands, 1 agent
  • 03-docker: 3 commands, 1 agent
  • 04-kubernetes: 3 commands, 1 agent
  • 05-terraform: 3 commands, 1 agent
  • 06-deployment: 1 command, 1 agent

Total: 20 commands, 5 agents

Features:

  • Git workflow automation and branching strategies
  • CI/CD pipeline design and optimization
  • Docker containerization and optimization
  • Kubernetes cluster management and deployment
  • Terraform infrastructure as code
  • Deployment automation and monitoring
/plugin install devops-automation-pack@claude-code-plugins-plus

Security Pro Pack (10 plugins)

Professional security toolkit

Component Breakdown:

  • 01-core-security: 1 command, 2 agents
  • 02-compliance: 1 command, 1 agent
  • 03-cryptography: 1 command, 1 agent
  • 04-infrastructure-security: 2 commands, 1 agent

Total: 5 commands, 5 agents

Features:

  • OWASP auditing and penetration testing
  • HIPAA, PCI DSS, GDPR, SOC 2 compliance checking
  • Cryptography audit and key management review
  • Threat modeling and container scanning
  • API security and infrastructure hardening
/plugin install security-pro-pack@claude-code-plugins-plus

Fullstack Starter Pack (15 plugins)

Complete fullstack development toolkit

Component Breakdown:

  • 01-frontend: 2 commands, 2 agents
  • 02-backend: 2 commands, 2 agents
  • 03-database: 2 commands, 1 agent
  • 04-integration: 3 commands, 1 agent

Total: 9 commands, 6 agents

Features:

  • React components and UI/UX design
  • Express/FastAPI scaffolding and API patterns
  • PostgreSQL schemas and Prisma ORM
  • Authentication setup and environment config
  • Full project scaffolding and deployment

Perfect for: Bootcamp grads, junior developers, rapid prototyping

/plugin install fullstack-starter-pack@claude-code-plugins-plus

AI/ML Engineering Pack (12 plugins)

Professional AI/ML engineering toolkit

Component Breakdown:

  • 01-prompt-engineering: 1 command, 2 agents
  • 02-llm-integration: 1 command, 2 agents
  • 03-rag-systems: 1 command, 2 agents
  • 04-ai-safety: 1 command, 2 agents

Total: 4 commands, 8 agents

Features:

  • Prompt optimization and A/B testing (30-50% cost reduction)
  • Multi-provider LLM integration and model evaluation
  • RAG system design and vector database setup (Pinecone, Weaviate)
  • AI safety guardrails and fine-tuning preparation
  • Production-ready patterns for AI products

Requirements: Claude Code CLI, Anthropic or OpenAI API key

/plugin install ai-ml-engineering-pack@claude-code-plugins-plus

Example Use Cases

For Developers

# Analyze your codebase health
/plugin install project-health-auditor@claude-code-plugins-plus
/analyze /path/to/repo

# Debug API failures
/plugin install conversational-api-debugger@claude-code-plugins-plus
/debug-api

# Build a knowledge base
/plugin install domain-memory-agent@claude-code-plugins-plus

# Never write commit messages again
/plugin install git-commit-smart@claude-code-plugins-plus
/gc

For Teams

Share custom workflows across your organization:

// .claude/settings.json
{
  "extraKnownMarketplaces": {
    "claude-code-plugins": {
      "source": {
        "source": "github",
        "repo": "jeremylongshore/claude-code-plugins"
      }
    }
  },
  "enabledPlugins": {
    "project-health-auditor@claude-code-plugins-plus": true,
    "conversational-api-debugger@claude-code-plugins-plus": true
  }
}

For Plugin Creators

Use our templates to build your own plugins:

# Copy a template
cp -r templates/command-plugin my-awesome-plugin

# Customize and test locally
/plugin marketplace add ./my-test-marketplace
/plugin install my-awesome-plugin@test

Documentation

Getting Started

Advanced Topics


Contributing

We welcome community plugin submissions! This ecosystem thrives on shared knowledge and collaboration.

Submit Your Plugin

  1. Fork this repository
  2. Add your plugin to plugins/community/your-plugin/
  3. Update .claude-plugin/marketplace.extended.json with your plugin entry
  4. Run pnpm run sync-marketplace (or npm run sync-marketplace) to regenerate .claude-plugin/marketplace.json
  5. Submit a pull request using our plugin submission template

See CONTRIBUTING.md for detailed guidelines.

Plugin Requirements

  • Valid .claude-plugin/plugin.json
  • Comprehensive README.md with examples
  • LICENSE file (MIT or Apache-2.0 recommended)
  • Tested locally and working
  • No hardcoded secrets or credentials
  • All scripts executable (chmod +x)

Important Notes

Not on GitHub Marketplace

Claude Code plugins do NOT use GitHub Marketplace. They operate in a completely separate ecosystem using JSON-based marketplace catalogs hosted in Git repositories. This repository IS a Claude Code plugin marketplace.

No Built-in Monetization

There is currently no monetization mechanism for Claude Code plugins. All plugins in the ecosystem are free and open-source. See Monetization Alternatives for external revenue strategies.

Beta Status

Claude Code plugins are in public beta (October 2025). Features and best practices may evolve. This marketplace will stay updated with the latest changes.


Plugin Templates

Start building your own plugin today:

Template What's Included Best For
minimal-plugin Just plugin.json & README Simple utilities
command-plugin Slash commands Custom workflows
agent-plugin Specialized AI agent Domain expertise
full-plugin Commands + agents + hooks Complex automation

All templates are in the templates/ directory with complete examples.


Resources

Official

Community

Other Marketplaces


Statistics

  • Plugin Packs: 4 (62 total plugin components)
  • MCP Plugins: 5 (21 total MCP tools)
  • Production Plugins: 2 (git-commit-smart, overnight-dev)
  • AI Agency Plugins: 6 (complete business toolkit)
  • Example Plugins: 3 (hello-world, formatter, security-agent)
  • Templates: 4 (minimal, command, agent, full)
  • Total Marketplace Plugins: 20

Our Mission

To be THE definitive resource for Claude Code plugins by:

  1. Educating - Clear examples showing how plugins work
  2. Curating - High-quality plugins you can trust
  3. Connecting - Building a vibrant community of creators
  4. Growing - Setting standards as the ecosystem evolves

Why This Marketplace?

  • Quality over Quantity - Every plugin is reviewed and tested
  • Learning-Focused - Understand how plugins work, don't just use them
  • First-Mover - Establishing best practices for the ecosystem
  • Community-Driven - Built by developers, for developers
  • Actively Maintained - Updated with latest Claude Code features

License

MIT License - See LICENSE file for details.


Acknowledgments

  • Anthropic - For creating Claude Code and the plugin system
  • Community Contributors - Everyone who submits plugins and improvements
  • Early Adopters - Users who provide feedback and help us improve

💬 Community

Join the conversation and connect with other plugin developers and users!

Discussions

Other Channels

  • Discord - Claude Code Community (#claude-code channel)
  • Issues - Report bugs or request features
  • Pull Requests - Contribute your own plugins

Get Help


Documentation Filing System

This repository uses a structured documentation filing system for all internal project documentation. All documentation files are stored in the 000-docs/ directory using a standardized naming convention.

File Naming Format

NNN-CC-ABCD-short-description.ext
  • NNN = Zero-padded sequence number (001-999)
  • CC = Two-letter category code (PP, AT, DR, RA, etc.)
  • ABCD = Four-letter document type (PROD, GUID, REPT, etc.)
  • short-description = 1-4 words, kebab-case

Examples

048-RA-INDX-audit-index.md                   # Audit index report
061-DR-REFF-vertex-ai-gemini-tiers.md       # Reference documentation
086-PP-PLAN-release-v1-2-0.md               # Release plan

Full specification: See the Document Filing System v3.0 in prompts-intent-solutions master-systems folder


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Made with dedication by the Claude Code community

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Status: Public Beta | Version: 1.4.0 | Last Updated: February 9, 2026

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Claude Code Plugins Hub — browse and install 243 plugins (175 with Agent Skills v1.2.0). First 100% compliant with Anthropic 2025 Skills schema.

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