P5-1: ServiceRuntime not used by core/agent — two registration camps exist
P5-2: Register returns Result, OnStartup returns error — consumer confusion
P5-3: No service dependency declaration — implicit order, non-deterministic start
P5-4: HandleIPCEvents auto-discovered via reflect — magic method name
P5-5: Commands registered during OnStartup — invisible timing dependency
P5-6: No service discovery by interface/capability — only lookup by name
P5-7: Factory can see but can't safely USE other services
P5-8: MCP aggregator pattern undocumented — cross-cutting service reads all Actions
Key finding: two camps exist (manual .core vs ServiceRuntime). Both work,
neither documented. HandleIPCEvents is magic — anti-AX.
RFC now 2,436 lines. Five passes, 40 findings.
Co-Authored-By: Virgil <virgil@lethean.io>
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