{"service": "Cape Partners engage gateway (handholding layer)", "purpose": "Brokers pre-NDA deal surface to read-only assistants (ChatGPT/Gemini) that cannot POST/stateful-drive /api/*.", "protocol": "POST-capable agents (Claude, Grok, API tools) use the upstream API directly: POST /api/workspace/join.", "read_only_views": ["GET /engage/{token}/matches  -> redacted matches (fit bands)", "GET /engage/{token}/summary  -> count + top fit bands"], "nda_boundary": "Named matches / full financials / /api/search stay HUMAN-gated (NDA supervisor approve link). Not brokered here.", "security": "The raw session UUID is never exposed; only opaque tokens."}