inter-hub-haskell/memory/project_phase.md

---
name: IHF current phase
description: Current phase and workplan status for inter-hub IHF implementation
type: project
---

Phases 1–8 complete. GAAF Compliance Foundation (IHUB-WP-0009) complete.

**Why:** All 8 phases of IHF v0.1 spec delivered. GAAF-2026 review identified critical gaps (no extension layer, no type registries, no hub kind classification, no fitness functions). IHUB-WP-0009 addressed all gaps as a prerequisite to Phase 9.

**How to apply:** Active workplan is IHUB-WP-0010 (Phase 9 — External API). Start with `/ralph-workplan workplans/IHUB-WP-0010-ihf-phase9-external-api.md` when ready. Type registries must remain seeded; all new type discriminators must reference a registry (enforced by fitness function Test 4 in CI). Domain hubs must register via `HubCapabilityManifest` before creating hub-owned types.

GAAF scorecard post-WP-0009: 3.34/5.0 (Usable but vulnerable — Phase 9 ready). Target ≥3.5 at Phase 10 exit.
-												feat(WP-0009): IHF GAAF Compliance Foundation — type registries, extension manifests, architectural contracts

Implements IHUB-WP-0009: closes four GAAF-2026 gaps before domain hub work begins.
- TypeRegistry helper + controllers/views (hub_kind, hub_capability_manifest)
- HubCapabilityManifest entity with validation and registry linkage
- ARCHITECTURE-LAYERS.md + CI-enforced boundary contracts
- Alembic migration 1743724800, fitness tests (Test/Architecture/)
- GAAF spec, Operational Architecture spec, domain hub extension guide
- Updates to CLAUDE.md, SCOPE.md, Schema.sql, Routes, FrontController, Types

state_hub_sync: pending (tunnel was STALE at completion time; run fix-consistency)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

											
										
										
											2026-03-31 21:17:39 +00:00
+								---
 								name: IHF current phase
 								description: Current phase and workplan status for inter-hub IHF implementation
 								type: project
 								---
 								Phases 1–8 complete. GAAF Compliance Foundation (IHUB-WP-0009) complete.
 								**Why:** All 8 phases of IHF v0.1 spec delivered. GAAF-2026 review identified critical gaps (no extension layer, no type registries, no hub kind classification, no fitness functions). IHUB-WP-0009 addressed all gaps as a prerequisite to Phase 9.
 								**How to apply:** Active workplan is IHUB-WP-0010 (Phase 9 — External API). Start with `/ralph-workplan workplans/IHUB-WP-0010-ihf-phase9-external-api.md` when ready. Type registries must remain seeded; all new type discriminators must reference a registry (enforced by fitness function Test 4 in CI). Domain hubs must register via `HubCapabilityManifest` before creating hub-owned types.
 								GAAF scorecard post-WP-0009: 3.34/5.0 (Usable but vulnerable — Phase 9 ready). Target ≥3.5 at Phase 10 exit.