From 9c9e2ebdf793628fd783010e52554703ebe1f31c Mon Sep 17 00:00:00 2001 From: Christian Tzolov <1351573+tzolov@users.noreply.github.com> Date: Tue, 26 Aug 2025 12:48:42 +0200 Subject: [PATCH] fix: disable logging capabilities for stateless servers (#517) Remove LoggingCapabilities from McpStatelessServerFeatures.Async constructor as stateless servers do not support setLogging operations. This aligns the async implementation with the sync implementation which already has logging disabled. Follows up on #463 Signed-off-by: Christian Tzolov --- .../server/McpStatelessServerFeatures.java | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/mcp/src/main/java/io/modelcontextprotocol/server/McpStatelessServerFeatures.java b/mcp/src/main/java/io/modelcontextprotocol/server/McpStatelessServerFeatures.java index 8be59a7..60c1dbb 100644 --- a/mcp/src/main/java/io/modelcontextprotocol/server/McpStatelessServerFeatures.java +++ b/mcp/src/main/java/io/modelcontextprotocol/server/McpStatelessServerFeatures.java @@ -67,10 +67,7 @@ public class McpStatelessServerFeatures { this.serverCapabilities = (serverCapabilities != null) ? serverCapabilities : new McpSchema.ServerCapabilities(null, // completions null, // experimental - new McpSchema.ServerCapabilities.LoggingCapabilities(), // Enable - // logging - // by - // default + null, // currently statless server doesn't support set logging !Utils.isEmpty(prompts) ? new McpSchema.ServerCapabilities.PromptCapabilities(false) : null, !Utils.isEmpty(resources) ? new McpSchema.ServerCapabilities.ResourceCapabilities(false, false) : null,