K8s MCP Server vs kubefwd

A side-by-side comparison of two DevOps & Cloud servers — tools, transport, auth, maintenance, and copy-paste config for each.

	K8s MCP Server Run kubectl, helm, istioctl, and argocd against your clusters from Claude in a secure Docker sandbox. Unverified stdio (local) No auth Python	kubefwd Bulk Kubernetes port forwarding with an MCP server that lets AI assistants forward services, inspect pods, and monitor traffic. Unverified stdio (local) No auth Go
Category	DevOps & Cloud	DevOps & Cloud
Language	Python	Go
Transport	stdio (local)	stdio (local)
Auth	None	None
GitHub stars	210	4.1k
Last commit	3 months ago	1 day ago
Verified
Actively maintained
Install	`docker run -i --rm -v ~/.kube:/home/appuser/.kube:ro ghcr.io/alexei-led/k8s-mcp-server:latest`	`brew install kubefwd`
Repo	Open	Open

Verdict

Pick K8s MCP Server if you prefer its approach (run kubectl, helm, istioctl, and argocd against your clusters from claude in a secure docker sandbox).

Pick kubefwd if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Add K8s MCP Server

Install / run

docker run -i --rm -v ~/.kube:/home/appuser/.kube:ro ghcr.io/alexei-led/k8s-mcp-server:latest

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "k8s-mcp-server": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-v",
        "/Users/YOUR_USER_NAME/.kube:/home/appuser/.kube:ro",
        "ghcr.io/alexei-led/k8s-mcp-server:latest"
      ]
    }
  }
}

Requires Docker to be installed and running.

Add kubefwd

Install / run

brew install kubefwd

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "kubefwd": {
      "command": "kubefwd",
      "args": [
        "mcp"
      ]
    }
  }
}

FAQ

K8s MCP Server or kubefwd — which is better?

Pick K8s MCP Server if you prefer its approach (run kubectl, helm, istioctl, and argocd against your clusters from claude in a secure docker sandbox). Pick kubefwd if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Can I use both K8s MCP Server and kubefwd?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do K8s MCP Server and kubefwd work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View K8s MCP Server →View kubefwd →More comparisons →