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mcp/harbor
Claude Desktop

Parallel Browser MCP for Claude Desktop

io.github.etairl/parallel-browser-mcp

MCP server for parallel browser automation across multiple providers.

client:Claude Desktop transport:stdio runtime:npm

Install Parallel Browser MCP in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "parallel-browser-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "parallel-browser-mcp"
      ],
      "env": {
        "BROWSER_MCP_CONFIG": "<BROWSER_MCP_CONFIG>",
        "BROWSER_MCP_CONFIG_PATH": "<BROWSER_MCP_CONFIG_PATH>",
        "BROWSERBASE_API_KEY": "<BROWSERBASE_API_KEY>",
        "BROWSERBASE_PROJECT_ID": "<BROWSERBASE_PROJECT_ID>",
        "ANCHOR_API_KEY": "<ANCHOR_API_KEY>",
        "CLOUDFLARE_API_TOKEN": "<CLOUDFLARE_API_TOKEN>",
        "CLOUDFLARE_ACCOUNT_ID": "<CLOUDFLARE_ACCOUNT_ID>",
        "PLAYWRIGHT_USE_CLOAKBROWSER": "<PLAYWRIGHT_USE_CLOAKBROWSER>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

Parallel Browser MCP in other clients

Parallel Browser MCP MCP server