GitHub MCP Server vs Keycloak 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	Keycloak MCP Server Manage Keycloak identity and access — users, realms, clients, roles, groups, IDPs and auth — over MCP. Unverified SSE (remote) OAuth Java
Category	DevOps & Cloud	DevOps & Cloud
Language	Go	Java
Transport	stdio (local)	SSE (remote)
Auth	API key	OAuth
GitHub stars	31k	43
Last commit	2 months ago	2 months ago
Verified
Actively maintained
Install	`docker run -i --rm -e GITHUB_PERSONAL_ACCESS_TOKEN ghcr.io/github/github-mcp-server`	`docker pull quay.io/sshaaf/keycloak-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 Keycloak MCP Server if you want a hosted/remote server with nothing to install.

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 Keycloak MCP Server

Install / run

docker pull quay.io/sshaaf/keycloak-mcp-server:latest

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

{
  "mcpServers": {
    "keycloak-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp-server.example.com/mcp/sse",
        "--header",
        "Authorization: Bearer <your-jwt-token>"
      ]
    }
  }
}

Claude Desktop connects to remote servers through the `mcp-remote` proxy (installed on first run via npx). Restart Claude Desktop after saving.

FAQ

GitHub MCP Server or Keycloak 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 Keycloak MCP Server if you want a hosted/remote server with nothing to install.

Can I use both GitHub MCP Server and Keycloak 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 Keycloak 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 Keycloak MCP Server →More comparisons →