"author:he-yang" matching MCP connectors:

Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.

Autonomous research agent that pays every source it cites in USDC on Arc via x402 micropayments.

AI voice agents on SMB websites — fully autonomous build in 2–3 min. 23 MCP tools. EU, GDPR.

Committee-reviewed market sizing, forecasts, and competitive landscape from Meridian Consensus.