Tool calls!

lib/mcp.rb

@@ -4,7 +4,29 @@ require_relative "mcp/version"
 
 module Mcp
   class Error < StandardError; end
-  # Your code goes here...
+
+  class Client
+    def tools
+      ToolsProxy.new(self)
+    end
+  end
+
+  class ToolsProxy
+    def initialize(client)
+      @client = client
+      @tools = client.list_tools
+    end
+
+    private
+
+    def respond_to_missing?(name, include_private = false)
+      @tools.any? { |tool| tool["name"] == name.to_s } || super
+    end
+
+    def method_missing(name, **kwargs)
+      @client.call_tool(name, **kwargs)
+    end
+  end
 end
 
 require_relative "mcp/mcp"