SAGE-Commons Engine =================== A deterministic verification engine for statistical claims, built on the UN System Data Commons. Not a chatbot; contains no language model. MCP endpoint POST https://86eknzs9bk.execute-api.us-east-1.amazonaws.com/mcp Authentication none Transport Streamable HTTP (stateless, JSON responses) Add it as a custom connector in Claude, ChatGPT (developer mode), Perplexity or Manus using the /mcp URL above. Health GET /health Passports GET /passport/{id} version 0.1.0