"Understanding Structured Thinking" matching MCP connectors:

Pay-per-call AI tools over x402: web research, summarization, structured extraction (USDC, Base).

Gate news MCP for crypto news, structured events, announcements, and social sentiment.

22 MCP tools for Caribbean structured data — solar energy (ZNI), biodiversity, fishing, agriculture, land, tourism, trade, water infrastructure, SME profiles. Payments via x402 protocol (USDC on Base network).