Microsoft releases APIs that let agents remember work across Outlook, Teams and files
Microsoft announced the Work IQ APIs on 2 June 2026. They reach general availability on 16 June 2026. The APIs give agents a persistent layer that tracks priorities, user patterns and work state across Microsoft 365 and outside systems. Developers can now build agents that carry context forward instead of starting fresh each time. Microsoft also showed two early agent examples, Scout and Copilot Cowork, at Build 2026 that will use the same layer. No pricing or access details were released. The APIs require developer integration before any user sees changes.
Until now every new agent or Copilot feature started with almost no memory of previous work. Users had to restate context in every chat, meeting recap or task list, which kept the tools feeling disconnected from daily reality. Once these APIs are wired in, agents will begin writing into the same Outlook, Teams and file locations people already rely on. The change is invisible at first but will quietly alter what counts as a completed task or a filed document without any extra user effort.
Analysis
Assume any agent that writes into your task lists or files will get the context wrong at first. Keep a single trusted view in To Do or Planner that you control manually until the agent layer proves it can match your existing naming and priority rules.
Source note
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