Operate · Reference architectureRFP § 6.3
Discovery and consumption paths
Discovery identifies resources; consumption is a separate, explicitly authorized path governed by Citadel (agents/MCP) and data governance (data).
Central layer · Metadata knowledge graph
Every catalog feeds the Ontology Engine. The graph it builds links assets, KPIs, terms, people and data atoms, and powers the reasoning of every query. Open it →
Experience
Discovery Assistant (web)
Copilot / Teams
AI agents via MCP
Hub orchestration
Intent & semantic resolution
Federated fan-out
Ranking & feedback
Audit & telemetry
Federated catalogs
Fabric IQ
Work IQ
Foundry IQ
API Center
Governance & identity
Entra ID
Purview
Citadel
Source-system controls