Argo CD MCP Server

What it does

This server connects AI assistants to Argo CD, allowing them to monitor, manage, and synchronize Kubernetes applications using natural language. It provides a comprehensive bridge between LLMs and GitOps workflows.

Tools

• list_clusters: List all clusters registered with ArgoCD
• list_applications: List and filter all applications
• get_application: Get detailed information about a specific application
• create_application: Create a new application
• update_application: Update an existing application
• delete_application: Delete an application
• sync_application: Trigger a sync operation on an application
• get_application_resource_tree: Get the resource tree for a specific application
• get_application_managed_resources: Get managed resources for a specific application
• get_application_workload_logs: Get logs for application workloads (Pods, Deployments, etc.)
• get_resource_events: Get events for resources managed by an application
• get_resource_actions: Get available actions for resources
• run_resource_action: Run an action on a resource

Installation

Install via npx in your MCP client config:

{
  "mcpServers": {
    "argocd-mcp": {
      "command": "npx",
      "args": ["argocd-mcp@latest", "stdio"],
      "env": {
        "ARGOCD_BASE_URL": "<argocd_url>",
        "ARGOCD_API_TOKEN": "<argocd_token>"
      }
    }
  }
}

Supported hosts

• Claude Desktop
• VS Code Copilot
• Cursor