update entrypoint

lib/mcp-ruby.rb

@@ -1,3 +0,0 @@
-# frozen_string_literal: true
-
-require_relative "model_context_protocol"

lib/mcp.rb

@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+require_relative "mcp/server"
+require_relative "model_context_protocol/string_utils"
+require_relative "model_context_protocol/tool"
+require_relative "model_context_protocol/tool/input_schema"
+require_relative "model_context_protocol/tool/annotations"
+require_relative "model_context_protocol/tool/response"
+require_relative "model_context_protocol/content"
+require_relative "model_context_protocol/resource"
+require_relative "model_context_protocol/resource/contents"
+require_relative "model_context_protocol/resource/embedded"
+require_relative "model_context_protocol/resource_template"
+require_relative "model_context_protocol/prompt"
+require_relative "model_context_protocol/prompt/argument"
+require_relative "model_context_protocol/prompt/message"
+require_relative "model_context_protocol/prompt/result"
+require_relative "model_context_protocol/version"
+require_relative "model_context_protocol/configuration"
+
+module MCP
+  class << self
+    def configure
+      yield(configuration)
+    end
+
+    def configuration
+      @configuration ||= Configuration.new
+    end
+  end
+
+  class Annotations
+    attr_reader :audience, :priority
+
+    def initialize(audience: nil, priority: nil)
+      @audience = audience
+      @priority = priority
+    end
+  end
+end
+
+ModelContextProtocol = MCP