Crawl4AI

Verified Integration

Author: @joedank•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Tags:#Node.js #Docker #Git #Automation #Database #GitHub #Claude #Search #API #Python #AI

Client Configuration

— Connect Crawl4AI to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "crawl4ai-9": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-crawl4ai-9"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Integrates Crawl4AI's powerful web scraping and browsing capabilities with Claude Code through a reliable stdio-based Model Context Protocol server.

Indexed Date

9/16/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Crawl4AI

Crawl4AI offers reliable stdio transport to avoid connection issues, full control for easy extension and customization, superior error handling for graceful degradation, simplified debugging, and direct HTTP communication with the Crawl4AI Docker API.

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