CapSolver

Verified Integration

Author: @bypassing•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect CapSolver to Claude Desktop or Cursor in seconds

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

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

Architecture & Capabilities

System Overview

Equips AI agents with the capability to solve various CAPTCHA challenges, including reCAPTCHA and Cloudflare Turnstile, through the Model Context Protocol.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for CapSolver

CapSolver is a powerful tool designed to equip AI agents with the capability to automatically solve various CAPTCHA challenges, including reCAPTCHA and Cloudflare Turnstile. Its primary use is to enable seamless web scraping, data collection, and automation by bypassing these common web barriers.

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