MCP user-perspective test

This document was created from Claude Code via the mcp__mdfy__mdfy_create tool, which spawned the npm-published mdfy-mcp@1.3.2 server (per .mcp.json). Verifying the whole user-facing path:

1. Claude Code → MCP server → POST mdfy.app/api/docs
2. Postgres documents INSERT → fire_lifecycle_webhook() trigger
3. pg_net → POST mdfy.app/api/hooks/doc-created with Bearer ${WEBHOOK_SECRET}
4. Handler queues embedding + ontology
5. Doc's embedding_updated_at fills within ~3s

If you're reading this on mdfy.app, the chain worked end-to-end.