captcha mcp for Claude Code

io.github.zekebuilds-lab/captcha-mcp

Charge AI agents per-call without accounts. PoW solve = free tier, Lightning = paid tier.

client:Claude Code transport:stdio runtime:npm

Install captcha mcp in Claude Code

run in your project directory

claude mcp add captcha-mcp -e CAPTCHA_URL=<CAPTCHA_URL> -- npx -y @powforge/captcha-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs