just redo all of it from scratch

lib/mcp/shared/resource.rb

@@ -0,0 +1,24 @@
+# typed: strict
+# frozen_string_literal: true
+
+module MCP
+  class Resource
+    attr_reader :uri, :name, :description, :mime_type
+
+    def initialize(uri:, name:, description:, mime_type:)
+      @uri = uri
+      @name = name
+      @description = description
+      @mime_type = mime_type
+    end
+
+    def to_h
+      {
+        uri: @uri,
+        name: @name,
+        description: @description,
+        mimeType: @mime_type,
+      }.compact
+    end
+  end
+end