inter-hub
Reference implementation of the Interaction Hub Framework (IHF)
A governed, observable interaction substrate for hub-based AI-enabled software systems. Every UI element is a governed artifact with a full traceability chain from rendered widget to observed outcome.
Full Traceability Chain
Append-only event log · PostgreSQL-enforced invariants · Full lineage inspector
Key Capabilities
Governed Widgets
Every UI element carries a stable widget-id, version history, and owner hub. Type discriminators reference a registry — no bare TEXT.
AI Agent Federation
Multi-agent routing, delegation trees, collective proposals, model selection policies, and AI governance overlays. Phase 11 complete.
Continuous Learning
Outcome correlation engine, pattern performance ranking, adaptive friction thresholds, and institutional knowledge base with full-text search. Phase 12 complete.
External API Surface
REST API v2 with JWT auth, OpenAPI 3.1 spec, TypeScript + Python SDKs, webhook subscriptions, and per-consumer API keys.
Hub Federation
Cross-hub propagation detection, routing rules, stewardship roles, federated policy overlays, and GAAF compliance governance.
Widget Marketplace
Published widget patterns with versioned adoption, governance template library, and hub registry for domain extension discovery.