Gemini Enterprise: Description field removed from Custom MCP server data store
UpdateVerifiedAdded Sep 22, 2026
Gemini Enterprise automatically calls your server's tools/list endpoint to discover and understand tools, parameter schemas, and capabilities directly. Because Gemini Enterprise routes requests using explicit tool definitions and parameter schemas, you don't need to write descriptions. This change simplifies data store setup and improves routing accuracy.
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More Gemini Enterprise releases
Every Gemini Enterprise release| Date | Release | Type |
|---|---|---|
| Aug 6 | Gemini Enterprise: Postponed removal of Gemini 3.5 Flash in the Global region Update | Update |
| Aug 7 | Gemini Enterprise: Experimental agent telemetry aligned with OpenTelemetry generative AI semantic conventions Update | Update |
| Aug 7 | Gemini Enterprise: Custom MCP server data stores GA | GA |
| Aug 5 | Gemini Enterprise: Clinical Trials data store no longer available Deprecation | Deprecation |
| Aug 4 | Gemini Enterprise: End-to-end tracing support for data connectors Update | Update |
| Aug 3 | Gemini Enterprise: New data stores and support for new actions (Public Preview) Preview | Preview |
| Aug 10 | Gemini Enterprise: Export user data to a CSV file GA | GA |
| Aug 11 | Gemini Enterprise: New data stores and support for new actions (Public Preview) Preview | Preview |
