diff --git a/src/logic/CommandsInterpreter.cpp b/src/logic/CommandsInterpreter.cpp
new file mode 100644
index 00000000..25c76362
--- /dev/null
+++ b/src/logic/CommandsInterpreter.cpp
@@ -0,0 +1,13 @@
+#include "CommandsInterpreter.hpp"
+
+#include "../coders/commons.hpp"
+
+using namespace cmd;
+
+class SchemeParser : BasicParser {
+    
+};
+
+Command Command::create(std::string_view scheme) {
+    
+}
diff --git a/src/logic/CommandsInterpreter.hpp b/src/logic/CommandsInterpreter.hpp
new file mode 100644
index 00000000..8cf93fac
--- /dev/null
+++ b/src/logic/CommandsInterpreter.hpp
@@ -0,0 +1,54 @@
+#ifndef LOGIC_COMMANDS_INTERPRETER_HPP_
+#define LOGIC_COMMANDS_INTERPRETER_HPP_
+
+#include "../data/dynamic.hpp"
+
+#include <string>
+#include <vector>
+#include <functional>
+
+namespace cmd {
+    enum class ArgType {
+        number, integer, enumvalue, selector, string
+    };
+
+    struct Argument {
+        std::string name;
+        ArgType type;
+        bool optional;
+        dynamic::Value def;
+    };
+
+    struct CommandInput {
+        dynamic::List_sptr args; // positional arguments list
+        dynamic::Map_sptr kwargs; // keyword arguments table
+    };
+
+    using executor_func = std::function<dynamic::Value(
+        dynamic::List_sptr args,
+        dynamic::Map_sptr kwargs
+    )>;
+
+    class Command {
+        std::string name;
+        std::vector<Argument> args;
+        executor_func executor;
+    public:
+        Command(
+            std::string name,
+            std::vector<Argument> args,
+            executor_func executor
+        );
+
+        dynamic::Value execute(const CommandInput& input) {
+            return executor(input.args, input.kwargs);
+        }
+
+        static Command create(std::string_view scheme);
+    };
+
+    class CommandsInterpreter {
+    };
+}
+
+#endif // LOGIC_COMMANDS_INTERPRETER_HPP_