K8s MCP Server vs GitHub MCP Server

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	GitHub MCP Server GitHub's official server for repos, issues, PRs, and Actions — local Docker or hosted remote. Verified stdio (local) API key Go
Category	DevOps & Cloud	DevOps & Cloud
Language	Python	Go
Transport	stdio (local)	stdio (local)
Auth	None	API key
GitHub stars	210	31k
Last commit	3 months ago	7 days ago
Verified
Actively maintained
Install	`docker run -i --rm -v ~/.kube:/home/appuser/.kube:ro ghcr.io/alexei-led/k8s-mcp-server:latest`	`docker run -i --rm -e GITHUB_PERSONAL_ACCESS_TOKEN ghcr.io/github/github-mcp-server`
Repo	Open	Open

Verdict

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

Pick GitHub MCP Server 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 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.

FAQ

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

Pick K8s MCP Server if you want zero-setup with no API key. Pick GitHub MCP Server 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 GitHub 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 K8s MCP Server and GitHub MCP Server 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 GitHub MCP Server →More comparisons →