AI Tech Flash ── 2026-10-24
Microsoft Adds Retrieval Tool to Work IQ
A new MCP tool lets AI agents search workplace data
What changes
According to Visual Studio Magazine, Microsoft has added a retrieve tool to Work IQ. It lets AI agents look up organizational information in Microsoft 365 and connected sources.
Results include source records and Markdown with inline citations, which agents can use as grounding for their answers.
Why it matters
The magazine reports that the tool follows each user's existing access permissions. It is designed so that agents do not retrieve information the user cannot already access.
The magazine also says Microsoft positions the tool as an evolution of the Copilot Retrieval API. Retrieval is now separate from agent-delegation operations.
What it is
The Work IQ Retrieval Tool is a search tool that supplies workplace information to AI agents. It is offered as a Model Context Protocol (MCP) tool. MCP is a standard way for AI systems to call external tools and data.
It searches authorized information such as email, documents, meetings, Teams messages and people.
Who and where
According to Visual Studio Magazine, Microsoft built the tool. It covers Microsoft 365 and connected enterprise sources.
The magazine says it was described in a developer blog post. Its article does not give availability dates or pricing.
Why it was built
The magazine reports that the goal is to give AI agents access to relevant organizational information. This grounds agent answers in real workplace data.
Microsoft also separated retrieval from agent-delegation operations.
How it works
The magazine says the tool differs from conventional document search because it returns two kinds of output. One is structured source records. The other is model-ready Markdown with inline citations.
Metadata can include source URLs, resource types and sensitivity labels.
There are two search strategies. The default, copilot, searches Microsoft 365 content and supported external sources. The grounding strategy is limited to indexed Microsoft 365 information. Developers can narrow searches further by source type with capability parameters.
Key points
- Microsoft added a Work IQ retrieve tool for AI agents, delivered through MCP.
- Results come back as both source records and Markdown with inline citations.
- Searches respect each user's existing access permissions.
Conclusion
According to Visual Studio Magazine, Microsoft added an MCP retrieval tool to Work IQ. Agents can use cited workplace data within the user's permissions. The magazine's article does not give details such as availability dates.
Quotes and sources
“The new Model Context Protocol (MCP) tool, described in a developer blog post , searches authorized workplace information including email, documents, meetings, Teams messages and people.”── Visual Studio Magazine, 2026-10-23
“Retrieval remains subject to each user's existing access permissions.”── Visual Studio Magazine, 2026-10-23
“Microsoft positions the tool as an evolution of the Copilot Retrieval API, with retrieval separated from agent-delegation operations.”── Visual Studio Magazine, 2026-10-23
Source articles
- Visual Studio Magazine 10/23 16:30 UTC
- Visual Studio Magazine 10/24 07:09
Written by AI (Claude) from the cited articles, then checked by Jev (TypeSafe's judgement model), a Gemini fact-check and a verbatim check of every quote.