Claude Code Plugin Marketplace

A curated marketplace for professional Claude Code plugins focused on infrastructure, automation, and platform engineering.

Available Plugins

🚢 Kubernetes Platform Engineer

Comprehensive Kubernetes platform engineering and operations

• 11 Specialized Agents: Helm charts, cluster management, monitoring, security, Talos/Flatcar Linux, GitOps, CDK8s
• 6 Slash Commands: Deployments, security reviews, cluster setup (Talos/Flatcar), GitOps configuration
• Focus Areas: Production-grade Kubernetes operations, security hardening, GitOps workflows, platform automation

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🔧 Ansible Engineer

Enterprise Ansible automation development and operations

• 5 Specialized Agents: Orchestration, playbook development, code review, security review, Jinja2 templates
• 6 Slash Commands: Project initialization, development workflows, comprehensive reviews
• Focus Areas: Infrastructure as Code, configuration management, security compliance, best practices

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🌐 Network Engineer

Professional network infrastructure design and configuration

• 7 Specialized Agents: FRR routing, interfaces, netplan, SONiC NOS, architecture review, NIST security
• 8 Slash Commands: Network design, configuration generation, security reviews, deployment orchestration
• Focus Areas: Data center networking, routing protocols (BGP/OSPF/IS-IS), NIST compliance, infrastructure automation

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🔌 MCP Engineer

Model Context Protocol server and client development

• 8 Specialized Agents: Server/client architecture, Python/TypeScript development, testing, deployment, security
• 7 Slash Commands: Project initialization, server/client development, testing, security review, deployment
• Focus Areas: MCP protocol implementation, FastMCP & official SDKs, MCP Inspector testing, Docker deployment

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Quick Start

Installation

1. Clone this marketplace repository:

   git clone <repository-url> claude-mkt
   cd claude-mkt
   

2. Install a plugin in Claude Code:

   # Navigate to the plugin directory
   cd plugins/k8s
   
   # Follow Claude Code plugin installation instructions
   

Usage

Each plugin provides:

• Specialized Agents - Autonomous experts that can be launched via the Task tool
• Slash Commands - Quick-access workflows accessible via /command-name

Example workflow:

# Use a slash command for guided workflow
/k8s-deploy my-app production

# Or launch an agent directly for complex tasks
Task tool → kubernetes-orchestrator agent

Plugin Details

Kubernetes Platform Engineer

Agents:

• k8s-orchestrator - Coordinates complex multi-phase Kubernetes operations
• k8s-config-developer - Develops Kubernetes manifests for standard K8s and K3s
• helm-chart-developer - Develops production-ready Helm charts
• k8s-cluster-manager - Manages clusters using kubectl for deployments and operations
• k8s-monitoring-analyst - Analyzes monitoring data and provides optimization recommendations
• k8s-security-reviewer - Security audits based on CIS benchmarks
• k8s-network-engineer - Engineers cluster networking with CNIs (Cilium, Calico)
• talos-linux-expert - Talos Linux cluster specialist
• flatcar-linux-expert - Flatcar Container Linux cluster specialist
• k8s-cicd-engineer - GitOps CI/CD with ArgoCD and Flux
• cdk8s-engineer - CDK8s (Cloud Development Kit for Kubernetes) development

Commands:

• /k8s-deploy - Deploy applications with full validation
• /k8s-full-stack-deploy - Complete stack deployment orchestration
• /k8s-security-review - Comprehensive security audits
• /k8s-setup-talos - Talos Linux cluster setup
• /k8s-setup-flatcar - Flatcar Linux cluster setup
• /k8s-setup-gitops - GitOps environment configuration (ArgoCD/Flux)

Ansible Engineer

Agents:

• ansible-orchestrator - Coordinates Ansible project workflows
• ansible-developer - Develops playbooks, roles, and tasks
• ansible-code-reviewer - Code quality and best practices review
• ansible-security-reviewer - Security compliance and vulnerability review
• jinja2-developer - Jinja2 template development

Commands:

• /ansible-project-init - Initialize complete Ansible projects
• /develop-ansible - Role and playbook development
• /review-ansible-code - Code quality review
• /review-ansible-security - Security and compliance review
• /create-jinja2-template - Template development workflow
• /ansible-full-review - Comprehensive code and security review

Network Engineer

Agents:

• network-orchestrator - Coordinates network engineering workflows
• frr-config-generator - FRRouting (BGP, OSPF, IS-IS) configuration
• interfaces-config-generator - Debian/Ubuntu /etc/network/interfaces
• netplan-config-generator - Modern Ubuntu netplan YAML
• sonic-engineer - SONiC NOS configuration (data center switches)
• network-architecture-reviewer - Configuration review and validation
• network-security-reviewer - NIST-based security review

Commands:

• /design-network - Network architecture design
• /generate-frr-config - FRR routing configuration
• /generate-interfaces-config - Traditional interfaces configuration
• /generate-netplan-config - Modern Ubuntu networking
• /sonic-config - SONiC switch configuration
• /review-network-config - Configuration review
• /review-network-security - NIST security review
• /deploy-network - End-to-end deployment orchestration

MCP Engineer

Agents:

• mcp-orchestrator - Coordinates MCP development tasks across specialized agents
• mcp-server-architect - Designs MCP server architecture (tools, resources, prompts)
• mcp-client-architect - Designs MCP client architecture for server integration
• mcp-python-developer - Develops MCP servers/clients in Python (FastMCP & SDK, Python 3.11+)
• mcp-typescript-developer - Develops MCP servers/clients in TypeScript (@modelcontextprotocol/sdk)
• mcp-testing-engineer - Tests MCP servers/clients with unit tests and MCP Inspector
• mcp-deployment-engineer - Handles local and Docker deployment of MCP servers
• mcp-security-reviewer - Security reviews for MCP implementations

Commands:

• /mcp-init-project - Initialize new MCP server or client project
• /develop-mcp-server - Develop MCP server with tools, resources, and prompts
• /develop-mcp-client - Develop MCP client for server integration
• /test-mcp - Test MCP server or client functionality
• /review-mcp-security - Security review of MCP implementations
• /deploy-mcp - Deploy MCP server locally or with Docker
• /mcp-full-stack-dev - End-to-end orchestrated MCP development workflow

Features

Production-Ready

• Comprehensive step-by-step workflows
• Extensive validation and testing procedures
• Rollback procedures for safe operations
• Best practices and security hardening

Security-Focused

• NIST compliance frameworks
• CIS benchmark alignment
• Security reviews and audits
• Vulnerability scanning and remediation

Well-Documented

• Detailed agent descriptions
• Example configurations
• Troubleshooting guides
• Validation commands

Modular Design

• Orchestrator pattern for complex workflows
• Specialized agents for focused tasks
• Composable commands and workflows
• Easy to extend and customize

Contributing

Adding a New Plugin

1. Create plugin directory:

   mkdir -p plugins/my-plugin/{agents,commands}
   

2. Create plugin.json:

   {
     "name": "my-plugin",
     "version": "1.0.0",
     "description": "Plugin description",
     "agents": [...],
     "commands": [...]
   }
   

3. Add agents in agents/ directory with YAML frontmatter:

   ---
   name: agent-name
   description: Use this agent when...
   model: sonnet|opus
   color: color-name
   ---
   

4. Add commands in commands/ directory with frontmatter and workflows:

   ---
   description: Command description
   argument-hint: Optional arguments
   ---
   

5. Update .claude-plugin/marketplace.json

Plugin Quality Standards

• Agents: Include frontmatter, comprehensive documentation, use cases, examples
• Commands: Step-by-step workflows, validation commands, troubleshooting, rollback procedures
• Testing: Test all agents and commands before publishing
• Documentation: Clear README with usage examples

Repository Structure

claude-mkt/
├── .claude-plugin/
│   └── marketplace.json          # Marketplace metadata
├── plugins/
│   ├── k8s/
│   │   ├── plugin.json           # Plugin configuration
│   │   ├── README.md             # Plugin documentation
│   │   ├── agents/               # Specialized agents
│   │   │   ├── k8s-orchestrator.md
│   │   │   ├── helm-chart-developer.md
│   │   │   └── ...
│   │   └── commands/             # Slash commands
│   │       ├── k8s-deploy.md
│   │       ├── k8s-security-review.md
│   │       └── ...
│   ├── ansible/
│   │   ├── plugin.json
│   │   ├── README.md
│   │   ├── agents/
│   │   └── commands/
│   ├── networking/
│   │   ├── plugin.json
│   │   ├── README.md
│   │   ├── agents/
│   │   └── commands/
│   └── mcp/
│       ├── plugin.json
│       ├── README.md
│       ├── agents/
│       └── commands/
└── README.md                     # This file

Best Practices

Using Orchestrators

For complex multi-step operations, use orchestrator agents that can coordinate multiple specialist agents:

/k8s-full-stack-deploy my-app
  └─ k8s-orchestrator
      ├─ helm-chart-developer (generate charts)
      ├─ k8s-config-developer (develop manifests)
      ├─ k8s-security-reviewer (security audit)
      └─ k8s-cluster-manager (deploy with validation)

Security Reviews

Always run security reviews for production deployments:

/k8s-security-review production-namespace
/review-ansible-security playbook.yml
/review-network-security network-config/

Iterative Development

Use specialist agents for focused development, then review:

1. Task tool → helm-chart-developer (develop chart)
2. Task tool → k8s-security-reviewer (review security)
3. /k8s-deploy my-app staging
4. /k8s-security-review staging
5. /k8s-deploy my-app production

Support

For issues, questions, or contributions:

• Open an issue in this repository
• Review existing plugin documentation
• Check agent descriptions for usage guidance

License

See individual plugin directories for licensing information.

Version History

1.0.0 (Current)

• ✅ Kubernetes Platform Engineer plugin (11 agents, 6 commands)
• ✅ Ansible Engineer plugin (5 agents, 6 commands)
• ✅ Network Engineer plugin (7 agents, 8 commands)
• ✅ MCP Engineer plugin (8 agents, 7 commands)
• ✅ 31 specialized agents total
• ✅ 27 slash commands total
• ✅ Comprehensive documentation
• ✅ Production-ready workflows