auth-fetch-mcp vs Peekaboo

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

	auth-fetch-mcp Let AI assistants fetch content from authenticated web pages via a real browser login. Unverified stdio (local) No auth TypeScript	Peekaboo macOS screen capture, AI visual analysis, and full GUI automation for AI agents. Unverified stdio (local) API key Swift
Category	Browser Automation	Browser Automation
Language	TypeScript	Swift
Transport	stdio (local)	stdio (local)
Auth	None	API key
GitHub stars	30	4.8k
Last commit	4 days ago	3 days ago
Verified
Actively maintained
Install	`claude mcp add --scope user auth-fetch -- npx auth-fetch-mcp@latest`	`npx -y @steipete/peekaboo`
Repo	Open	Open

Verdict

Pick auth-fetch-mcp if you want zero-setup with no API key.

Pick Peekaboo if you prefer the more popular, battle-tested option, and you need the broadest set of tools.

Add auth-fetch-mcp

Install / run

claude mcp add --scope user auth-fetch -- npx auth-fetch-mcp@latest

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

{
  "mcpServers": {
    "auth-fetch-mcp": {
      "command": "npx",
      "args": [
        "auth-fetch-mcp@latest"
      ]
    }
  }
}

Add Peekaboo

Install / run

npx -y @steipete/peekaboo

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

{
  "mcpServers": {
    "peekaboo": {
      "command": "npx",
      "args": [
        "-y",
        "@steipete/peekaboo"
      ],
      "env": {
        "PEEKABOO_AI_PROVIDERS": "openai/gpt-5.5,anthropic/claude-opus-4-8"
      }
    }
  }
}

FAQ

auth-fetch-mcp or Peekaboo — which is better?

Pick auth-fetch-mcp if you want zero-setup with no API key. Pick Peekaboo if you prefer the more popular, battle-tested option, and you need the broadest set of tools.

Can I use both auth-fetch-mcp and Peekaboo?

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 auth-fetch-mcp and Peekaboo work with Claude, Cursor and Windsurf?

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

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