Mistral Will Retire Indexed Drive Connectors for MCP Replacements
Mistral says its indexed Google Drive and SharePoint Knowledge Connectors will be removed at the end of August 2026 in favor of MCP Connectors. Administrators must add the replacements and users must reconnect their accounts, while Mistral's public documentation leaves the replacement retrieval architecture and the old index's cutoff-time deletion schedule unresolved.
Mistral says its existing Google Drive and Microsoft SharePoint Knowledge Connectors in Vibe Work will be removed at the end of August 2026 and replaced by MCP Connectors. Administrators must add the replacements, after which each user must reconnect their own Google or Microsoft account.
What is changing
The outgoing Knowledge Connectors build a searchable copy of selected Drive folders or SharePoint sites. Mistral says those files are indexed in its European data centers, synchronized with the source and filtered using the permissions attached to the original files. Indexing can take from minutes to several hours.
Mistral's documentation now tells teams to use the Admin Console for new connector administration and says the Knowledge Connector setup is being deprecated. The replacement is not described as an automatic transfer: an administrator adds the MCP Connector and users reconnect individually.
What teams still need to verify
The New Stack reported that Mistral has not publicly detailed whether the replacement connectors query Google and Microsoft directly, create another index or cache content elsewhere. That distinction matters for latency, permissions, data residency and deletion controls. The report also notes that the deprecation notice does not specify whether the August removal itself starts deletion of the old index or how long deletion takes.
Mistral's separate data-governance guidance says an administrator who disables a Knowledge Connector removes organization-wide access and schedules the associated indexed data for deletion. It also says reconnecting requires a fresh setup and rebuilt index. That documented admin-disconnect behavior should not be treated as a precise deletion timetable for the scheduled product cutoff.
For platform teams, the practical task is a controlled migration: inventory the affected connectors, add and authorize the MCP replacements, test document-level permissions with representative users, and confirm the old index's deletion status through Mistral's administration and support channels. Search quality and latency should also be measured before the legacy connectors disappear.
Key Points
- 1Mistral plans to remove the indexed Google Drive and SharePoint Knowledge Connectors at the end of August 2026 and directs customers to MCP replacements.
- 2The migration requires an administrator to add the new connectors and each user to reconnect; Mistral does not describe an automatic index transfer.
- 3Mistral documents deletion after an administrator disables a Knowledge Connector, but the public cutoff notice does not provide a precise deletion timetable for the scheduled removal.
Scoring Rationale
The cutoff affects enterprise retrieval, permissions and data-retention operations on a fixed near-term deadline. Its practitioner impact is significant, though the event is a connector migration rather than a model or research breakthrough.
Sources
Primary source and supporting public references used for this report.
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