CapMonsterCloud/capmonster-mcp-captcha-solver

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

Tested with

Claude Desktop

Example client config

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

Notes

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.

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

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

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

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.