How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

MCP Server (mcp-1.0), Protected Resource Metadata for openidConnectClient, and more in 26.0.0.9

calendar_today September 8, 2026 person Ismath Badsha domain open-liberty

Open Liberty 26.0.0.9 introduces MCP Server support ( mcp-1.0 ), adds OAuth 2.0 Protected Resource Metadata support for openidConnectClient , and introduces custom session cache name prefixes for shared JCache clusters. In Open Liberty 26.0.0.9: MCP Server (mcp-1.0) Protected Resource Metadata for openidConnectClient Custom session cache name prefixes for shared JCache clusters Security Vulnerability (CVE) Fixes Notable bug fixes View the list of fixed bugs in 26.0.0.9 . Check out previous Open Liberty GA release blog posts .

open_in_new Read original post