Solstice AI Studio builds infrastructure that makes AI agents reliable and auditable in enterprise settings — moving them "beyond a demo" with layered components for realistic operating data, replayable runtime memory, and live interfaces. Its platform is organized into named layers: Arachne (agent interface mapping), Artemis (autonomous integration/data enrichment), DeltaStore (replayable memory), Proteus (governed data objects with provenance), Assurance (adversarial safety testing), Olympus (runtime control plane for approvals/replay), Foresight (strategic analysis), and Phalanx (autonomous defense). It targets enterprises needing governance and audit trails for AI agents, particularly in incident response, knowledge operations, and strategic intelligence.