Advanced tutorial: GenAI/MCP

1. Start from the beginner replay fixture.
2. Switch timing_intent between tarpit and normal and re-analyze — tarpit must not auto-fail high TTFT.
3. Live MCP decoy probing (optional): use uhbs[lab] in an air-gapped sandbox only; keep injection budgets and tool denylists. Never wire live probes into MCP hosts.

See architecture and RFC 0002.