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captcha.cc Human Verification

Official registry Media and design

Human verification CAPTCHA with visual and selective-listening audio challenges.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http captcha-cc-human-verification 'https://captcha.cc/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "captcha-cc-human-verification": {
            "type": "http",
            "url": "https://captcha.cc/mcp"
        }
    }
}

Frequently asked questions

What is captcha.cc Human Verification?

Human verification CAPTCHA with visual and selective-listening audio challenges.

How do I install captcha.cc Human Verification?

It runs as a remote server. In Claude Code: claude mcp add --transport http captcha-cc-human-verification 'https://captcha.cc/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does captcha.cc Human Verification need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is captcha.cc Human Verification open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains captcha.cc Human Verification?

It is published by earonesty. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.