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Claude Code Plugins: Orchestration and Productivity

A comprehensive production-ready system combining 84 specialized AI agents, 15 multi-agent workflow orchestrators, and 44 development tools organized into 62 focused, single-purpose plugins for Claude Code.

Overview

This unified repository provides everything needed for intelligent automation and multi-agent orchestration across modern software development:

  • 62 Focused Plugins - Granular, single-purpose plugins optimized for minimal token usage and composability
  • 84 Specialized Agents - Domain experts with deep knowledge across architecture, languages, infrastructure, quality, data/AI, documentation, business operations, and SEO
  • 15 Workflow Orchestrators - Multi-agent coordination systems for complex operations like full-stack development, security hardening, ML pipelines, and incident response
  • 44 Development Tools - Optimized utilities including project scaffolding, security scanning, test automation, and infrastructure setup

Key Features

  • Granular Plugin Architecture: 62 focused plugins optimized for minimal token usage
  • Comprehensive Tooling: 44 development tools including test generation, scaffolding, and security scanning
  • 100% Agent Coverage: All plugins include specialized agents
  • Clear Organization: 23 categories with 1-6 plugins each for easy discovery
  • Efficient Design: Average 3.4 components per plugin (follows Anthropic's 2-8 pattern)

How It Works

Each plugin is completely isolated with its own agents and commands:

  • Install only what you need - Each plugin loads only its specific agents and tools
  • Minimal token usage - No unnecessary resources loaded into context
  • Mix and match - Compose multiple plugins for complex workflows
  • Clear boundaries - Each plugin has a single, focused purpose

Example: Installing python-development loads only 3 Python agents and 1 scaffolding tool (~300 tokens), not the entire marketplace.

Installation

Step 1: Add the Marketplace

Add this marketplace to Claude Code:

/plugin marketplace add wshobson/agents

This makes all 62 plugins available for installation, but does not load any agents or tools into your context.

Step 2: Install Specific Plugins

Browse available plugins:

/plugin

Install only the plugins you need:

/plugin install python-development
/plugin install backend-development

Each installed plugin loads only its specific agents and commands into Claude's context.

Quick Start - Essential Plugins

💡 Getting Started? Install these popular plugins for immediate productivity gains.

Development Essentials

code-documentation - Documentation and technical writing

/plugin install code-documentation

Automated doc generation, code explanation, and tutorial creation for comprehensive technical documentation.

debugging-toolkit - Smart debugging and developer experience

/plugin install debugging-toolkit

Interactive debugging, error analysis, and DX optimization for faster problem resolution.

git-pr-workflows - Git automation and PR enhancement

/plugin install git-pr-workflows

Git workflow automation, pull request enhancement, and team onboarding processes.

Full-Stack Development

backend-development - Backend API design and architecture

/plugin install backend-development

RESTful and GraphQL API design with test-driven development and modern backend architecture patterns.

frontend-mobile-development - UI and mobile development

/plugin install frontend-mobile-development

React/React Native component development with automated scaffolding and cross-platform implementation.

full-stack-orchestration - End-to-end feature development

/plugin install full-stack-orchestration

Multi-agent coordination from backend → frontend → testing → security → deployment.

Testing & Quality

unit-testing - Automated test generation

/plugin install unit-testing

Generate pytest (Python) and Jest (JavaScript) unit tests automatically with comprehensive edge case coverage.

code-review-ai - AI-powered code review

/plugin install code-review-ai

Architectural analysis, security assessment, and code quality review with actionable feedback.

Infrastructure & Operations

cloud-infrastructure - Cloud architecture design

/plugin install cloud-infrastructure

AWS/Azure/GCP architecture, Kubernetes setup, Terraform IaC, and multi-cloud cost optimization.

incident-response - Production incident management

/plugin install incident-response

Rapid incident triage, root cause analysis, and automated resolution workflows for production systems.

Language Support

python-development - Python project scaffolding

/plugin install python-development

FastAPI/Django project initialization with modern tooling (uv, ruff) and production-ready architecture.

javascript-typescript - JavaScript/TypeScript scaffolding

/plugin install javascript-typescript

Next.js, React + Vite, and Node.js project setup with pnpm and TypeScript best practices.


Complete Plugin Reference

📋 All 62 Plugins - Browse by category to find specialized plugins for your workflow.

🎨 Development (4 plugins)

Plugin Description Install
debugging-toolkit Interactive debugging and DX optimization /plugin install debugging-toolkit
backend-development Backend API design with GraphQL and TDD /plugin install backend-development
frontend-mobile-development Frontend UI and mobile development /plugin install frontend-mobile-development
multi-platform-apps Cross-platform app coordination (web/iOS/Android) /plugin install multi-platform-apps

📚 Documentation (2 plugins)

Plugin Description Install
code-documentation Documentation generation and code explanation /plugin install code-documentation
documentation-generation OpenAPI specs, Mermaid diagrams, tutorials /plugin install documentation-generation

🔄 Workflows (3 plugins)

Plugin Description Install
git-pr-workflows Git automation and PR enhancement /plugin install git-pr-workflows
full-stack-orchestration End-to-end feature orchestration /plugin install full-stack-orchestration
tdd-workflows Test-driven development methodology /plugin install tdd-workflows

✅ Testing (2 plugins)

Plugin Description Install
unit-testing Automated unit test generation (Python/JavaScript) /plugin install unit-testing
tdd-workflows Test-driven development methodology /plugin install tdd-workflows

🔍 Quality (3 plugins)

Plugin Description Install
code-review-ai AI-powered architectural review /plugin install code-review-ai
comprehensive-review Multi-perspective code analysis /plugin install comprehensive-review
performance-testing-review Performance analysis and test coverage review /plugin install performance-testing-review

🛠️ Utilities (4 plugins)

Plugin Description Install
code-refactoring Code cleanup and technical debt management /plugin install code-refactoring
dependency-management Dependency auditing and version management /plugin install dependency-management
error-debugging Error analysis and trace debugging /plugin install error-debugging
team-collaboration Team workflows and standup automation /plugin install team-collaboration

🤖 AI & ML (4 plugins)

Plugin Description Install
llm-application-dev LLM apps and prompt engineering /plugin install llm-application-dev
agent-orchestration Multi-agent system optimization /plugin install agent-orchestration
context-management Context persistence and restoration /plugin install context-management
machine-learning-ops ML training pipelines and MLOps /plugin install machine-learning-ops

📊 Data (2 plugins)

Plugin Description Install
data-engineering ETL pipelines and data warehouses /plugin install data-engineering
data-validation-suite Schema validation and data quality /plugin install data-validation-suite

🗄️ Database (2 plugins)

Plugin Description Install
database-design Database architecture and schema design /plugin install database-design
database-migrations Database migration automation /plugin install database-migrations

🚨 Operations (4 plugins)

Plugin Description Install
incident-response Production incident management /plugin install incident-response
error-diagnostics Error tracing and root cause analysis /plugin install error-diagnostics
distributed-debugging Distributed system tracing /plugin install distributed-debugging
observability-monitoring Metrics, logging, tracing, and SLO /plugin install observability-monitoring

⚡ Performance (2 plugins)

Plugin Description Install
application-performance Application profiling and optimization /plugin install application-performance
database-cloud-optimization Database query and cloud cost optimization /plugin install database-cloud-optimization

☁️ Infrastructure (5 plugins)

Plugin Description Install
deployment-strategies Deployment patterns and rollback automation /plugin install deployment-strategies
deployment-validation Pre-deployment checks and validation /plugin install deployment-validation
kubernetes-operations K8s manifests and GitOps workflows /plugin install kubernetes-operations
cloud-infrastructure AWS/Azure/GCP cloud architecture /plugin install cloud-infrastructure
cicd-automation CI/CD pipeline configuration /plugin install cicd-automation

🔒 Security (4 plugins)

Plugin Description Install
security-scanning SAST analysis and vulnerability scanning /plugin install security-scanning
security-compliance SOC2/HIPAA/GDPR compliance /plugin install security-compliance
backend-api-security API security and authentication /plugin install backend-api-security
frontend-mobile-security XSS/CSRF prevention and mobile security /plugin install frontend-mobile-security

🔄 Modernization (2 plugins)

Plugin Description Install
framework-migration Framework upgrades and migration planning /plugin install framework-migration
codebase-cleanup Technical debt reduction and cleanup /plugin install codebase-cleanup

🌐 API (2 plugins)

Plugin Description Install
api-scaffolding REST/GraphQL API generation /plugin install api-scaffolding
api-testing-observability API testing and monitoring /plugin install api-testing-observability

📢 Marketing (4 plugins)

Plugin Description Install
seo-content-creation SEO content writing and planning /plugin install seo-content-creation
seo-technical-optimization Meta tags, keywords, and schema markup /plugin install seo-technical-optimization
seo-analysis-monitoring Content analysis and authority building /plugin install seo-analysis-monitoring
content-marketing Content strategy and web research /plugin install content-marketing

💼 Business (3 plugins)

Plugin Description Install
business-analytics KPI tracking and financial reporting /plugin install business-analytics
hr-legal-compliance HR policies and legal templates /plugin install hr-legal-compliance
customer-sales-automation Support and sales automation /plugin install customer-sales-automation

💻 Languages (6 plugins)

Plugin Description Install
python-development Python 3.12+ with Django/FastAPI /plugin install python-development
javascript-typescript JavaScript/TypeScript with Node.js /plugin install javascript-typescript
systems-programming Rust, Go, C, C++ for systems development /plugin install systems-programming
jvm-languages Java, Scala, C# with enterprise patterns /plugin install jvm-languages
web-scripting PHP and Ruby for web applications /plugin install web-scripting
functional-programming Elixir with OTP and Phoenix /plugin install functional-programming

🔗 Blockchain (1 plugin)

Plugin Description Install
blockchain-web3 Smart contracts and DeFi protocols /plugin install blockchain-web3

💰 Finance (1 plugin)

Plugin Description Install
quantitative-trading Algorithmic trading and risk management /plugin install quantitative-trading

💳 Payments (1 plugin)

Plugin Description Install
payment-processing Stripe/PayPal integration and billing /plugin install payment-processing

🎮 Gaming (1 plugin)

Plugin Description Install
game-development Unity and Minecraft plugin development /plugin install game-development

♿ Accessibility (1 plugin)

Plugin Description Install
accessibility-compliance WCAG auditing and inclusive design /plugin install accessibility-compliance

Repository Structure

claude-agents/
├── .claude-plugin/
│   └── marketplace.json          # Marketplace catalog (62 plugins)
├── plugins/                       # Isolated plugin directories
│   ├── python-development/
│   │   ├── agents/               # Python language agents
│   │   │   ├── python-pro.md
│   │   │   ├── django-pro.md
│   │   │   └── fastapi-pro.md
│   │   └── commands/             # Python tooling
│   │       └── python-scaffold.md
│   ├── backend-development/
│   │   ├── agents/
│   │   │   ├── backend-architect.md
│   │   │   ├── graphql-architect.md
│   │   │   └── tdd-orchestrator.md
│   │   └── commands/
│   │       └── feature-development.md
│   ├── security-scanning/
│   │   ├── agents/
│   │   │   └── security-auditor.md
│   │   └── commands/
│   │       ├── security-hardening.md
│   │       ├── security-sast.md
│   │       └── security-dependencies.md
│   └── ... (59 more isolated plugins)
└── README.md                      # This file

Each plugin contains:

  • agents/ - Specialized agents for that domain
  • commands/ - Tools and workflows specific to that plugin

Usage

Using Plugin Slash Commands

After installing plugins, you can invoke their capabilities using slash commands - the primary interface for working with agents and workflows. Each plugin provides namespaced commands that you can run directly:

# List all available slash commands from installed plugins
/plugin

# Run a workflow command with arguments
/backend-development:feature-development user authentication with JWT

# Execute specialized tools
/unit-testing:test-generate src/auth/login.py

# Invoke security scans
/security-scanning:security-sast

Key benefits of slash commands:

  • Direct invocation - No need to describe what you want in natural language
  • Structured arguments - Pass parameters explicitly for precise control
  • Composability - Chain commands together for complex workflows
  • Discoverability - Use /plugin to see all available commands

Agent Invocation

Agents can also be invoked through natural language when you need Claude to reason about which specialist to use:

"Use backend-architect to design the authentication API"
"Have security-auditor scan for OWASP vulnerabilities"
"Get performance-engineer to optimize this database query"

Claude Code automatically selects and coordinates the appropriate agents based on your request.

Multi-Agent Workflow Examples

Plugins provide pre-configured multi-agent workflows accessible via slash commands:

Full-Stack Development

# Command-based workflow invocation
/full-stack-orchestration:full-stack-feature "user dashboard with real-time analytics"

# Natural language alternative
"Implement user dashboard with real-time analytics"

Orchestration: backend-architect → database-architect → frontend-developer → test-automator → security-auditor → deployment-engineer → observability-engineer

What happens:

  1. Database schema design with migrations
  2. Backend API implementation (REST/GraphQL)
  3. Frontend components with state management
  4. Comprehensive test suite (unit/integration/E2E)
  5. Security audit and hardening
  6. CI/CD pipeline setup with feature flags
  7. Observability and monitoring configuration

Security Hardening

# Comprehensive security assessment and remediation
/security-scanning:security-hardening --level comprehensive

# Natural language alternative
"Perform security audit and implement OWASP best practices"

Orchestration: security-auditor → backend-security-coder → frontend-security-coder → mobile-security-coder → test-automator

Data/ML Pipeline

# ML feature development with production deployment
/machine-learning-ops:ml-pipeline "customer churn prediction model"

# Natural language alternative
"Build customer churn prediction model with deployment"

Orchestration: data-scientist → data-engineer → ml-engineer → mlops-engineer → performance-engineer

Incident Response

# Smart debugging with root cause analysis
/incident-response:smart-fix "production memory leak in payment service"

# Natural language alternative
"Debug production memory leak and create runbook"

Orchestration: incident-responder → devops-troubleshooter → debugger → error-detective → observability-engineer

Command Arguments and Options

Many slash commands support arguments for precise control:

# Test generation for specific files
/unit-testing:test-generate src/api/users.py

# Feature development with methodology specification
/backend-development:feature-development OAuth2 integration with social login

# Security dependency scanning
/security-scanning:security-dependencies

# Component scaffolding
/frontend-mobile-development:component-scaffold UserProfile component with hooks

# TDD workflow cycle
/tdd-workflows:tdd-red User can reset password
/tdd-workflows:tdd-green
/tdd-workflows:tdd-refactor

# Smart debugging
/debugging-toolkit:smart-debug memory leak in checkout flow

# Python project scaffolding
/python-development:python-scaffold fastapi-microservice

Combining Natural Language and Commands

You can mix both approaches for optimal flexibility:

# Start with a command for structured workflow
/full-stack-orchestration:full-stack-feature "payment processing"

# Then provide natural language guidance
"Ensure PCI-DSS compliance and integrate with Stripe"
"Add retry logic for failed transactions"
"Set up fraud detection rules"

Discovering Commands

Use these commands to explore available functionality:

# List all installed plugins and their commands
/plugin

# Install a specific plugin
/plugin install python-development

# View available commands in a plugin
# After installation, commands will be listed with the format:
# /plugin-name:command-name

Real Command Examples by Category

Development & Features:

  • /backend-development:feature-development - End-to-end backend feature development
  • /full-stack-orchestration:full-stack-feature - Complete full-stack feature implementation
  • /multi-platform-apps:multi-platform - Cross-platform app development coordination

Testing & Quality:

  • /unit-testing:test-generate - Generate comprehensive unit tests
  • /tdd-workflows:tdd-cycle - Complete TDD red-green-refactor cycle
  • /tdd-workflows:tdd-red - Write failing tests first
  • /tdd-workflows:tdd-green - Implement code to pass tests
  • /tdd-workflows:tdd-refactor - Refactor with passing tests

Code Quality & Review:

  • /code-review-ai:ai-review - AI-powered code review
  • /comprehensive-review:full-review - Multi-perspective analysis
  • /comprehensive-review:pr-enhance - Enhance pull requests

Debugging & Troubleshooting:

  • /debugging-toolkit:smart-debug - Interactive smart debugging
  • /incident-response:incident-response - Production incident management
  • /incident-response:smart-fix - Automated incident resolution
  • /error-debugging:error-analysis - Deep error analysis
  • /error-debugging:error-trace - Stack trace debugging
  • /error-diagnostics:smart-debug - Smart diagnostic debugging
  • /distributed-debugging:debug-trace - Distributed system tracing

Security:

  • /security-scanning:security-hardening - Comprehensive security hardening
  • /security-scanning:security-sast - Static application security testing
  • /security-scanning:security-dependencies - Dependency vulnerability scanning
  • /security-compliance:compliance-check - SOC2/HIPAA/GDPR compliance
  • /frontend-mobile-security:xss-scan - XSS vulnerability scanning

Infrastructure & Deployment:

  • /observability-monitoring:monitor-setup - Setup monitoring infrastructure
  • /observability-monitoring:slo-implement - Implement SLO/SLI metrics
  • /deployment-validation:config-validate - Pre-deployment validation
  • /cicd-automation:workflow-automate - CI/CD pipeline automation

Data & ML:

  • /machine-learning-ops:ml-pipeline - ML training pipeline orchestration
  • /data-engineering:data-pipeline - ETL/ELT pipeline construction
  • /data-engineering:data-driven-feature - Data-driven feature development

Documentation:

  • /code-documentation:doc-generate - Generate comprehensive documentation
  • /code-documentation:code-explain - Explain code functionality
  • /documentation-generation:doc-generate - OpenAPI specs, diagrams, tutorials

Refactoring & Maintenance:

  • /code-refactoring:refactor-clean - Code cleanup and refactoring
  • /code-refactoring:tech-debt - Technical debt management
  • /codebase-cleanup:deps-audit - Dependency auditing
  • /codebase-cleanup:tech-debt - Technical debt reduction
  • /framework-migration:legacy-modernize - Legacy code modernization
  • /framework-migration:code-migrate - Framework migration
  • /framework-migration:deps-upgrade - Dependency upgrades

Database:

  • /database-migrations:sql-migrations - SQL migration automation
  • /database-migrations:migration-observability - Migration monitoring
  • /database-cloud-optimization:cost-optimize - Database and cloud optimization

Git & PR Workflows:

  • /git-pr-workflows:pr-enhance - Enhance pull request quality
  • /git-pr-workflows:onboard - Team onboarding automation
  • /git-pr-workflows:git-workflow - Git workflow automation

Project Scaffolding:

  • /python-development:python-scaffold - FastAPI/Django project setup
  • /javascript-typescript:typescript-scaffold - Next.js/React + Vite setup
  • /systems-programming:rust-project - Rust project scaffolding

AI & LLM Development:

  • /llm-application-dev:langchain-agent - LangChain agent development
  • /llm-application-dev:ai-assistant - AI assistant implementation
  • /llm-application-dev:prompt-optimize - Prompt engineering optimization
  • /agent-orchestration:multi-agent-optimize - Multi-agent optimization
  • /agent-orchestration:improve-agent - Agent improvement workflows

Testing & Performance:

  • /performance-testing-review:ai-review - Performance analysis
  • /application-performance:performance-optimization - App optimization

Team Collaboration:

  • /team-collaboration:issue - Issue management automation
  • /team-collaboration:standup-notes - Standup notes generation

Accessibility:

  • /accessibility-compliance:accessibility-audit - WCAG compliance auditing

API Development:

  • /api-testing-observability:api-mock - API mocking and testing

Context Management:

  • /context-management:context-save - Save conversation context
  • /context-management:context-restore - Restore previous context

Agent Categories

Architecture & System Design

Core Architecture

Agent Model Description
backend-architect opus RESTful API design, microservice boundaries, database schemas
frontend-developer sonnet React components, responsive layouts, client-side state management
graphql-architect opus GraphQL schemas, resolvers, federation architecture
architect-reviewer opus Architectural consistency analysis and pattern validation
cloud-architect opus AWS/Azure/GCP infrastructure design and cost optimization
hybrid-cloud-architect opus Multi-cloud strategies across cloud and on-premises environments
kubernetes-architect opus Cloud-native infrastructure with Kubernetes and GitOps

UI/UX & Mobile

Agent Model Description
ui-ux-designer sonnet Interface design, wireframes, design systems
ui-visual-validator sonnet Visual regression testing and UI verification
mobile-developer sonnet React Native and Flutter application development
ios-developer sonnet Native iOS development with Swift/SwiftUI
flutter-expert sonnet Advanced Flutter development with state management

Programming Languages

Systems & Low-Level

Agent Model Description
c-pro sonnet System programming with memory management and OS interfaces
cpp-pro sonnet Modern C++ with RAII, smart pointers, STL algorithms
rust-pro sonnet Memory-safe systems programming with ownership patterns
golang-pro sonnet Concurrent programming with goroutines and channels

Web & Application

Agent Model Description
javascript-pro sonnet Modern JavaScript with ES6+, async patterns, Node.js
typescript-pro sonnet Advanced TypeScript with type systems and generics
python-pro sonnet Python development with advanced features and optimization
ruby-pro sonnet Ruby with metaprogramming, Rails patterns, gem development
php-pro sonnet Modern PHP with frameworks and performance optimization

Enterprise & JVM

Agent Model Description
java-pro sonnet Modern Java with streams, concurrency, JVM optimization
scala-pro sonnet Enterprise Scala with functional programming and distributed systems
csharp-pro sonnet C# development with .NET frameworks and patterns

Specialized Platforms

Agent Model Description
elixir-pro sonnet Elixir with OTP patterns and Phoenix frameworks
django-pro sonnet Django development with ORM and async views
fastapi-pro sonnet FastAPI with async patterns and Pydantic
unity-developer sonnet Unity game development and optimization
minecraft-bukkit-pro sonnet Minecraft server plugin development
sql-pro sonnet Complex SQL queries and database optimization

Infrastructure & Operations

DevOps & Deployment

Agent Model Description
devops-troubleshooter sonnet Production debugging, log analysis, deployment troubleshooting
deployment-engineer sonnet CI/CD pipelines, containerization, cloud deployments
terraform-specialist sonnet Infrastructure as Code with Terraform modules and state management
dx-optimizer sonnet Developer experience optimization and tooling improvements

Database Management

Agent Model Description
database-optimizer sonnet Query optimization, index design, migration strategies
database-admin sonnet Database operations, backup, replication, monitoring
database-architect opus Database design from scratch, technology selection, schema modeling

Incident Response & Network

Agent Model Description
incident-responder opus Production incident management and resolution
network-engineer sonnet Network debugging, load balancing, traffic analysis

Quality Assurance & Security

Code Quality & Review

Agent Model Description
code-reviewer opus Code review with security focus and production reliability
security-auditor opus Vulnerability assessment and OWASP compliance
backend-security-coder opus Secure backend coding practices, API security implementation
frontend-security-coder opus XSS prevention, CSP implementation, client-side security
mobile-security-coder opus Mobile security patterns, WebView security, biometric auth

Testing & Debugging

Agent Model Description
test-automator sonnet Comprehensive test suite creation (unit, integration, e2e)
tdd-orchestrator sonnet Test-Driven Development methodology guidance
debugger sonnet Error resolution and test failure analysis
error-detective sonnet Log analysis and error pattern recognition

Performance & Observability

Agent Model Description
performance-engineer opus Application profiling and optimization
observability-engineer opus Production monitoring, distributed tracing, SLI/SLO management
search-specialist haiku Advanced web research and information synthesis

Data & AI

Data Engineering & Analytics

Agent Model Description
data-scientist opus Data analysis, SQL queries, BigQuery operations
data-engineer sonnet ETL pipelines, data warehouses, streaming architectures

Machine Learning & AI

Agent Model Description
ai-engineer opus LLM applications, RAG systems, prompt pipelines
ml-engineer opus ML pipelines, model serving, feature engineering
mlops-engineer opus ML infrastructure, experiment tracking, model registries
prompt-engineer opus LLM prompt optimization and engineering

Documentation & Technical Writing

Agent Model Description
docs-architect opus Comprehensive technical documentation generation
api-documenter sonnet OpenAPI/Swagger specifications and developer docs
reference-builder haiku Technical references and API documentation
tutorial-engineer sonnet Step-by-step tutorials and educational content
mermaid-expert sonnet Diagram creation (flowcharts, sequences, ERDs)

Business & Operations

Business Analysis & Finance

Agent Model Description
business-analyst sonnet Metrics analysis, reporting, KPI tracking
quant-analyst opus Financial modeling, trading strategies, market analysis
risk-manager sonnet Portfolio risk monitoring and management

Marketing & Sales

Agent Model Description
content-marketer sonnet Blog posts, social media, email campaigns
sales-automator haiku Cold emails, follow-ups, proposal generation

Support & Legal

Agent Model Description
customer-support sonnet Support tickets, FAQ responses, customer communication
hr-pro opus HR operations, policies, employee relations
legal-advisor opus Privacy policies, terms of service, legal documentation

SEO & Content Optimization

Agent Model Description
seo-content-auditor sonnet Content quality analysis, E-E-A-T signals assessment
seo-meta-optimizer haiku Meta title and description optimization
seo-keyword-strategist haiku Keyword analysis and semantic variations
seo-structure-architect haiku Content structure and schema markup
seo-snippet-hunter haiku Featured snippet formatting
seo-content-refresher haiku Content freshness analysis
seo-cannibalization-detector haiku Keyword overlap detection
seo-authority-builder sonnet E-E-A-T signal analysis
seo-content-writer sonnet SEO-optimized content creation
seo-content-planner haiku Content planning and topic clusters

Specialized Domains

Agent Model Description
blockchain-developer sonnet Web3 apps, smart contracts, DeFi protocols
payment-integration sonnet Payment processor integration (Stripe, PayPal)
legacy-modernizer sonnet Legacy code refactoring and modernization
context-manager haiku Multi-agent context management

Model Configuration

Agents are assigned to specific Claude models based on task complexity and computational requirements. The system uses three model tiers:

Model Distribution Summary

Model Agent Count Use Case
Haiku 11 Quick, focused tasks with minimal computational overhead
Sonnet 50 Standard development and specialized engineering tasks
Opus 23 Complex reasoning, architecture, and critical analysis

Haiku Model Agents

Category Agents
Context & Reference context-manager, reference-builder, sales-automator, search-specialist
SEO Optimization seo-meta-optimizer, seo-keyword-strategist, seo-structure-architect, seo-snippet-hunter, seo-content-refresher, seo-cannibalization-detector, seo-content-planner

Sonnet Model Agents

Category Count Agents
Programming Languages 18 All language-specific agents (JavaScript, Python, Java, C++, etc.)
Frontend & UI 5 frontend-developer, ui-ux-designer, ui-visual-validator, mobile-developer, ios-developer
Infrastructure 10 devops-troubleshooter, deployment-engineer, terraform-specialist, dx-optimizer, database-admin, database-optimizer, network-engineer, flutter-expert, api-documenter, tutorial-engineer
Quality & Testing 4 test-automator, tdd-orchestrator, debugger, error-detective
Business & Support 6 business-analyst, risk-manager, content-marketer, customer-support, mermaid-expert, legacy-modernizer
Data & Content 5 data-engineer, payment-integration, seo-content-auditor, seo-authority-builder, seo-content-writer

Opus Model Agents

Category Count Agents
Architecture & Design 5 backend-architect, cloud-architect, hybrid-cloud-architect, kubernetes-architect, database-architect
Security & Code Review 5 code-reviewer, security-auditor, backend-security-coder, frontend-security-coder, mobile-security-coder
Performance & Observability 3 performance-engineer, observability-engineer, incident-responder
AI/ML Complex 5 ai-engineer, ml-engineer, mlops-engineer, data-scientist, prompt-engineer
Business Critical 5 docs-architect, hr-pro, legal-advisor, quant-analyst, risk-manager

Architecture & Design Principles

This marketplace follows industry best practices with a focus on granularity, composability, and minimal token usage:

Single Responsibility Principle

  • Each plugin does one thing well (Unix philosophy)
  • Clear, focused purposes (describable in 5-10 words)
  • Average plugin size: 3.4 components (follows Anthropic's 2-8 pattern)
  • Zero bloated plugins - all plugins focused and purposeful

Granular Plugin Architecture

  • 62 focused plugins optimized for specific use cases
  • 23 clear categories with 1-6 plugins each for easy discovery
  • Organized by domain:
    • Development: 4 plugins (debugging, backend, frontend, multi-platform)
    • Security: 4 plugins (scanning, compliance, backend-api, frontend-mobile)
    • Operations: 4 plugins (incident, diagnostics, distributed, observability)
    • Languages: 6 plugins (Python, JS/TS, systems, JVM, scripting, functional)
    • Infrastructure: 5 plugins (deployment, validation, K8s, cloud, CI/CD)
    • And 18 more specialized categories

Tools & Capabilities

  • 44 development tools including:
    • test-generate.md - Automated unit test generation (pytest/Jest)
    • component-scaffold.md - React/React Native scaffolding
    • xss-scan.md - XSS vulnerability scanner with secure patterns
    • python-scaffold.md - Python project scaffolding (FastAPI/Django)
    • typescript-scaffold.md - TypeScript project scaffolding (Next.js/Vite)
    • rust-project.md - Rust project scaffolding (cargo/Axum)
  • 100% agent coverage - all plugins include at least one agent
  • Language-specific plugins - 6 dedicated plugins for language experts

Performance & Quality

  • Optimized token usage - isolated plugins load only what you need
  • Better context efficiency - granular plugins reduce unnecessary context
  • Clear discoverability - well-organized categories and focused purposes
  • Isolated dependencies - each plugin contains only its required resources
  • 100% component coverage - all 84 agents available across plugins

Design Philosophy

Composability Over Bundling

  • Mix and match plugins based on needs
  • Workflow orchestrators compose focused plugins
  • No forced feature bundling

Context Efficiency

  • Smaller tools = faster processing
  • Better fit in LLM context windows
  • More accurate, focused responses

Maintainability

  • Single-purpose = easier updates
  • Clear boundaries = isolated changes
  • Less duplication = simpler maintenance

Discoverability

  • Clear plugin names convey purpose
  • Logical categorization
  • Easy to find the right tool

Contributing

To add new agents or commands:

  1. Identify or create the appropriate plugin directory in plugins/
  2. Create a new .md file in plugins/{plugin-name}/agents/ or plugins/{plugin-name}/commands/
  3. Use lowercase, hyphen-separated naming convention
  4. Write clear activation criteria in the description
  5. Define comprehensive system prompt with expertise areas
  6. Update the plugin definition in .claude-plugin/marketplace.json

Plugin Structure

Each plugin must follow this structure:

plugins/{plugin-name}/
├── agents/          # Agent definitions (optional)
│   └── agent-name.md
└── commands/        # Commands/tools (optional)
    └── command-name.md

Subagent Format

Each subagent is defined as a Markdown file with frontmatter:

---
name: subagent-name
description: Activation criteria for this subagent
model: haiku|sonnet|opus # Optional: Model selection
tools: tool1, tool2 # Optional: Tool restrictions
---

System prompt defining the subagent's expertise and behavior

Model Selection Criteria

  • haiku: Simple, deterministic tasks with minimal reasoning
  • sonnet: Standard development and engineering tasks
  • opus: Complex analysis, architecture, and critical operations

License

MIT License - see LICENSE file for details.

Resources

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