Captcha MCP Server

MCP server that turns PowForge pow-captcha into agent auth. Charge AI agents per-call without accounts: PoW solve = free tier, Lightning payment =

Remote serverstreamable-http

What is the Captcha MCP Server?

MCP server that turns PowForge pow-captcha into agent auth. Charge AI agents per-call without accounts: PoW solve = free tier, Lightning payment = paid tier. Three

The short version

OpenAI's Sora API does not let you charge per call. Anthropic's billing does not pass through to your tools. If you ship an MCP server today and an autonomous agent finds it, you eat the bill.

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Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Captcha MCP Server

{
  "mcpServers": {
    "powforge-captcha": {
      "command": "npx",
      "args": [
        "-y",
        "@powforge/captcha-mcp"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Example prompts to try

  • “Use Captcha MCP to Approach.”
  • “Use Captcha MCP to OAuth.”

Frequently asked questions

MCP server that turns PowForge pow-captcha into agent auth. Charge AI agents per-call without accounts: PoW solve = free tier, Lightning payment = paid tier. Three Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.