iClaude
MCP Registry

Captcha

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 tools: challenge, verify, status. Stdio + HTTP Streamable transports, stdlib only — no MCP

Install

n8n
# expose as webhook: npx -y @powforge/captcha-mcp
bash
npx -y @powforge/captcha-mcp
claude
npx -y @powforge/captcha-mcp
cursor
npx -y @powforge/captcha-mcp
chatgpt
npx -y @powforge/captcha-mcp
Publisher
zekebuilds
License
MIT
Format
npx
Price
Free

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