GitHub MCP Server vs K8s MCP Server

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

	GitHub MCP Server GitHub's official server for repos, issues, PRs, and Actions — local Docker or hosted remote. Verified stdio (local) API key Go	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
Category	DevOps & Cloud	DevOps & Cloud
Language	Go	Python
Transport	stdio (local)	stdio (local)
Auth	API key	None
GitHub stars	31k	210
Last commit	1 month ago	5 months ago
Verified
Actively maintained
Install	`docker run -i --rm -e GITHUB_PERSONAL_ACCESS_TOKEN ghcr.io/github/github-mcp-server`	`docker run -i --rm -v ~/.kube:/home/appuser/.kube:ro ghcr.io/alexei-led/k8s-mcp-server:latest`
Repo	Open	Open

Verdict

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

Pick K8s MCP Server if you want zero-setup with no API key.

Add GitHub MCP Server

Install / run

docker run -i --rm -e GITHUB_PERSONAL_ACCESS_TOKEN ghcr.io/github/github-mcp-server

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

{
  "mcpServers": {
    "github-mcp-server": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "GITHUB_PERSONAL_ACCESS_TOKEN",
        "ghcr.io/github/github-mcp-server"
      ],
      "env": {
        "GITHUB_PERSONAL_ACCESS_TOKEN": "<your-github-pat>"
      }
    }
  }
}

Requires Docker to be installed and running.

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.

FAQ

GitHub MCP Server or K8s MCP Server — which is better?

Pick GitHub MCP Server if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option. Pick K8s MCP Server if you want zero-setup with no API key.

Can I use both GitHub MCP Server and K8s MCP Server?

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 GitHub MCP Server and K8s MCP Server work with Claude, Cursor and Windsurf?

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

View GitHub MCP Server →View K8s MCP Server →More comparisons →