Playwright MCP Server vs Postman MCP Server

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

	Playwright MCP Server Microsoft's official browser-automation MCP using Playwright's accessibility tree (no vision model). Verified stdio (local) No auth TypeScript	Postman MCP Server Manage Postman collections, environments, and APIs through the Postman API. Unverified stdio (local) API key TypeScript
Category	Developer Tools	Developer Tools
Language	TypeScript	TypeScript
Transport	stdio (local)	stdio (local)
Auth	None	API key
GitHub stars	24k	155
Last commit	1 month ago	5 months ago
Verified
Actively maintained
Install	`npx -y @playwright/mcp@latest`	`npx -y @smithery/cli install postman-api-server --client claude`
Repo	Open	Open

Verdict

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

Pick Postman MCP Server if you prefer its approach (manage postman collections, environments, and apis through the postman api).

Add Playwright MCP Server

Install / run

npx -y @playwright/mcp@latest

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

{
  "mcpServers": {
    "playwright-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@playwright/mcp@latest"
      ]
    }
  }
}

Add Postman MCP Server

Install / run

npx -y @smithery/cli install postman-api-server --client claude

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

{
  "mcpServers": {
    "postman-mcp-server": {
      "command": "node",
      "args": [
        "/path/to/postman-api-server/build/index.js"
      ],
      "env": {
        "POSTMAN_API_KEY": "CHANGEME"
      }
    }
  }
}

FAQ

Playwright MCP Server or Postman MCP Server — which is better?

Pick Playwright MCP Server if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option. Pick Postman MCP Server if you prefer its approach (manage postman collections, environments, and apis through the postman api).

Can I use both Playwright MCP Server and Postman 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 Playwright MCP Server and Postman MCP Server work with Claude, Cursor and Windsurf?

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

View Playwright MCP Server →View Postman MCP Server →More comparisons →