"Loop" matching MCP connectors:

Navigator for BPC Agentic Procurement

Constitutional AI governance: 11 mega-tools, 13 floors, VAULT999 ledger. Human-in-loop by design.

A legal home for AI agents: Wyoming $299 or Nevis LLC. Free diagnostic; agents pay in USDC/USDT.

Official MCP server for Agentwork — delegate tasks to AI agents with human-in-the-loop

Human-in-the-loop API for AI agents. CAPTCHA, OTP, KYC, and approvals by real humans.

Human-in-the-loop for AI coding agents — ask questions, get approvals via Slack.