# Captcha Captchacc MCP server

Source: https://glimind.com/server/mcp-registry%2Fcc.captcha%2Fcaptchacc
Registry id: `mcp-registry/cc.captcha/captchacc`
Status: live (checked 2026-10-27T00:19:50.726Z)

## Measurements (30 days)

- Uptime: 99.97%
- Checks: 4931
- Outages (90 days): 1

## Install

```json
{
  "mcpServers": {
    "captcha-captchacc-mcp-server": {
      "type": "http",
      "url": "https://captcha.cc/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http captcha-captchacc-mcp-server https://captcha.cc/mcp
```

## Tools (3)

- `create_challenge`: Create a live captcha.cc challenge for a site key and allowed hostname. Useful for smoke tests and integration checks.
- `make_siteverify_request`: Return a server-side fetch example for redeeming a captcha.cc proof token exactly once.
- `make_widget_snippet`: Return a minimal browser SDK snippet for mounting captcha.cc and submitting the proof token to an application endpoint.

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.