MCP feature on Open Liberty is not included in 26.0.0.1-beta
15:34 08 Dec 2025

I understand that the feature for MCPserver-1.0 should be available for trial starting from 25.0.0.11-beta.

The 25.0.0.11 version includes the necessary JARs, but they are not included in subsequent beta releases.

25.0.0.11-beta includes:

  • io.openliberty.mcp.internal_1.0.106.jar

  • io.openliberty.mcp_1.0.106.jar

25.0.0.12-beta includes:

  • io.openliberty.mcp.internal_1.0.107.jar

26.0.0.1-beta includes:

  • io.openliberty.mcp.internal_1.0.108.jar

I was informed that the beta releases should contain 'All Beta Features'. If there is a need to use them in combination, could you please provide the steps? If this is a release issue, I hope it will be resolved.

open-liberty