LeetCode MCP Server vs Playwright MCP Server

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

	LeetCode MCP Server Integrate LeetCode problems, solutions, contests, and user data into MCP clients, supporting leetcode.com and leetcode.cn. Unverified stdio (local) API key TypeScript	Playwright MCP Server Microsoft's official browser-automation MCP using Playwright's accessibility tree (no vision model). Verified stdio (local) No auth TypeScript
Category	Developer Tools	Developer Tools
Language	TypeScript	TypeScript
Transport	stdio (local)	stdio (local)
Auth	API key	None
GitHub stars	118	24k
Last commit	3 months ago	13 days ago
Verified
Actively maintained
Install	`npm install @jinzcdev/leetcode-mcp-server -g`	`npx -y @playwright/mcp@latest`
Repo	Open	Open

Verdict

Pick LeetCode MCP Server if you need the broadest set of tools.

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

Add LeetCode MCP Server

Install / run

npm install @jinzcdev/leetcode-mcp-server -g

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

{
  "mcpServers": {
    "leetcode-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@jinzcdev/leetcode-mcp-server"
      ],
      "env": {
        "LEETCODE_SITE": "global",
        "LEETCODE_SESSION": "<YOUR_LEETCODE_SESSION_COOKIE>"
      }
    }
  }
}

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"
      ]
    }
  }
}

FAQ

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

Pick LeetCode MCP Server if you need the broadest set of tools. Pick Playwright MCP Server if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

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

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

View LeetCode MCP Server →View Playwright MCP Server →More comparisons →