Add class reconstruction support.

src/main/java/reva/server/McpServerManager.java

@@ -45,6 +45,7 @@
 import reva.tools.ToolProvider;
 import reva.tools.data.DataToolProvider;
 import reva.tools.datatypes.DataTypeToolProvider;
+import reva.tools.classes.ClassToolProvider;
 import reva.tools.decompiler.DecompilerToolProvider;
 import reva.tools.functions.FunctionToolProvider;
 import reva.tools.memory.MemoryToolProvider;
@@ -153,6 +154,7 @@ private void initializeToolProviders() {
         toolProviders.add(new ProjectToolProvider(server));
         toolProviders.add(new CrossReferencesToolProvider(server));
         toolProviders.add(new DataTypeToolProvider(server));
+        toolProviders.add(new ClassToolProvider(server));
         toolProviders.add(new StructureToolProvider(server));
         toolProviders.add(new CommentToolProvider(server));
         toolProviders.add(new BookmarkToolProvider(server));

src/main/java/reva/tools/AbstractToolProvider.java

@@ -463,6 +463,25 @@ protected List<String> getOptionalStringList(Map<String, Object> args, String ke
         throw new IllegalArgumentException("Parameter '" + key + "' must be a list");
     }
 
+    /**
+     * Get an optional generic list parameter from arguments
+     * @param args The arguments map
+     * @param key The parameter key
+     * @param defaultValue The default value if not present
+     * @return The list value or default
+     */
+    @SuppressWarnings("unchecked")
+    protected <T> List<T> getOptionalList(Map<String, Object> args, String key, List<T> defaultValue) {
+        Object value = args.get(key);
+        if (value == null) {
+            return defaultValue;
+        }
+        if (value instanceof List) {
+            return (List<T>) value;
+        }
+        throw new IllegalArgumentException("Parameter '" + key + "' must be a list");
+    }
+
     /**
      * Get a required string map parameter from arguments
      * @param args The arguments map