Skill Entity Architecture (SEA) β DEP + Evo-Cubed Analysis
> **Deprecation note (2026-05-13):** Mac3 was the Tier 2 worker host at the time this design doc was authored. Mac3 has since been retired. Forward-looking references to Mac3 (worker pool, async queue, circuit breaker) should be read as **Mac4:8100** (cognitive twin host) in any current/future implementation. The Mac3-era hardware-assignment sections (Β§2, Step 6, stress-test Β§π΄ Mac3 Async Worker Reliability) are kept for historical accuracy but are **obsolete for v1.1 onward**. See SOOP-2 launch memory for migrati
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