AI Chat Summarizer and Planner Integration for Microsoft Teams
A Teams summariser that turns a selected chat range into decisions, risks and Planner tasks
✳The problem they went after
Long group chats in Microsoft Teams hide the things that matter. Decisions get made mid-thread, commitments get mentioned once, and anyone catching up has to read every message to find them. Teams that lean on async communication pay for this twice, in missed action items and in work that gets done twice because nobody saw it was already claimed.
✳What they actually did
The feature adds an on-demand AI summariser inside the Teams desktop app. A user clicks a start and end message to pick the range, and the system returns a structured summary covering timeline, decisions, tone, risks, and action items per person. The summary stays editable, and the requesting user's own action items can be pushed straight into Microsoft Planner. The write-up carries this through to entity models for messages, summaries, action items and Planner mappings, plus REST endpoints and a seven-milestone roadmap.
✳What you can take from it
Worth stealing
- User-selected message range, not whole-thread summaries
- Editable summary before anything becomes a task
- Action items pushed directly into Microsoft Planner
- Entity models and REST endpoints spelled out
Read this if
Writing an AI feature spec that has to survive contact with engineering
The transferable bitThis one goes further into build detail than most product sense work, which is the reason to read it. Entity models, API endpoints, and a prototype on Bolt.new tested against realistic sample chat data show what it looks like to hand engineering something specific enough to argue with rather than a description of a good idea.
✳The submission itself
Open the PDF →Reading on a phone? The embedded viewer is cramped — open the PDF in a new tab instead.
