refactors the serverInfo and instructions to protected

Author: jclyne

kotlin-sdk-server/api/kotlin-sdk-server.api

@@ -67,8 +67,10 @@ public class io/modelcontextprotocol/kotlin/sdk/server/Server : io/modelcontextp
 	public static synthetic fun createMessage$default (Lio/modelcontextprotocol/kotlin/sdk/server/Server;Lio/modelcontextprotocol/kotlin/sdk/CreateMessageRequest;Lio/modelcontextprotocol/kotlin/sdk/shared/RequestOptions;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;
 	public final fun getClientCapabilities ()Lio/modelcontextprotocol/kotlin/sdk/ClientCapabilities;
 	public final fun getClientVersion ()Lio/modelcontextprotocol/kotlin/sdk/Implementation;
+	protected final fun getInstructions ()Ljava/lang/String;
 	public final fun getPrompts ()Ljava/util/Map;
 	public final fun getResources ()Ljava/util/Map;
+	protected final fun getServerInfo ()Lio/modelcontextprotocol/kotlin/sdk/Implementation;
 	public final fun getTools ()Ljava/util/Map;
 	public final fun listRoots (Lkotlinx/serialization/json/JsonObject;Lio/modelcontextprotocol/kotlin/sdk/shared/RequestOptions;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
 	public static synthetic fun listRoots$default (Lio/modelcontextprotocol/kotlin/sdk/server/Server;Lkotlinx/serialization/json/JsonObject;Lio/modelcontextprotocol/kotlin/sdk/shared/RequestOptions;Lkotlin/coroutines/Continuation;ILjava/lang/Object;)Ljava/lang/Object;

kotlin-sdk-server/src/commonMain/kotlin/io/modelcontextprotocol/kotlin/sdk/server/Server.kt

@@ -79,9 +79,9 @@ public class ServerOptions(public val capabilities: ServerCapabilities, enforceS
  * @param instructions Optional instructions from the server to the client about how to use this server.
  */
 public open class Server(
-    private val serverInfo: Implementation,
+    protected val serverInfo: Implementation,
     options: ServerOptions,
-    private val instructions: String? = null,
+    protected val instructions: String? = null,
 ) : Protocol(options) {
     @Suppress("ktlint:standard:backing-property-naming")
     private var _onInitialized: (() -> Unit) = {}