Paid web research, fact-check, page summary and extraction for AI agents (USDC via x402).

BNB Chain agents: Plaza Board, ERC-8183 escrow status + free settle/refund, BSC trade cost, V3 LP

The open agent skills ecosystem

Disciplined Agentic Engineering — a methodology kit for Claude Code: acceptance-test-first specs, explicit checkpoints, and autonomy you can actually leave running. The engineer, atdd and crap-analyzer plugins.