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CapMonsterCloud/capmonster-mcp-captcha-solver

by Various

Official CapMonster Cloud MCP server — AI captcha solver for reCAPTCHA v2/v3, Cloudflare Turnstile & DataDome. Let Claude, Cursor, and other AI agents solve captchas directly via M

MCP

CapMonsterCloud/capmonster-mcp-captcha-solver

Added 23 Sept 2026

#ai-agents#anti-captcha#automation#browser-automation#capmonster#captcha-byass#captcha-bypass-api#captcha-solver
Catalogue record, not a reviewed recommendation. This record can include automatically collected descriptions and setup details. Confirm important claims with the original source. Explore source-reviewed tools.

Overview

An MCP server from CapMonster Cloud that lets AI agents solve captchas. It connects MCP-compatible tools like Claude and Cursor to CapMonster's solving service. Supports reCAPTCHA v2/v3, Cloudflare Turnstile, and DataDome.

Best for

Best for
Developers building MCP-connected agents that need programmatic captcha solving.

Use cases

  • Add captcha solving to Claude-based automation workflows
  • Handle Cloudflare Turnstile challenges in MCP-enabled agents
  • Integrate DataDome challenge resolution into Python or MCP agent tooling

How to use

Install

uvx capmonster-mcp

Clients listed in this record (not verified here)

Claude Desktop

Example client config

{
  "mcpServers": {
    "capmonster": {
      "command": "uvx",
      "args": [
        "capmonster-mcp"
      ],
      "env": {
        "CM_API_KEY": "your_api_key_here"
      }
    }
  }
}

Notes

1 stars on GitHub. Last updated 2026-09-23. Licensed MIT.

Pros

  • Official CapMonster Cloud MCP server
  • Covers several major captcha systems in one integration
  • Python implementation fits common agent stacks

Cons

  • Very early-stage project with only 1 GitHub star
  • Vendor attribution is unclear (listed as 'Various')
  • No evidence of active maintenance or release history
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