Today, the Work IQ API is available in public preview, expanding access to the same underlying intelligence capabilities used by Microsoft 365 Copilot for developers and partners. Work IQ gives developers programmatic access to Copilot so you can build agents and apps that use Copilot’s grounding, context, and reasoning without wiring raw data or permissions. In this public preview, that access is exposed in three formats—Agent‑to‑Agent (A2A) for agent collaboration, Model Context Protocol…