diff --git a/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/network/parser/CommandParser.java b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/network/parser/CommandParser.java
new file mode 100644
index 0000000..1e44499
--- /dev/null
+++ b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/network/parser/CommandParser.java
@@ -0,0 +1,11 @@
+package ch.unibas.dmi.dbis.cs108.casono.server.network.parser;
+
+/** Parser to convert the PrimitiveRequest to a Request and performing checks for required fields and data types */
+public interface CommandParser {
+    /**
+     * Parses the provided PrimitiveRequest into a command-specific request
+     * @param primitiveRequest
+     * @return
+     */
+    Request parse(PrimitiveRequest primitiveRequest);
+}
diff --git a/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/network/parser/Request.java b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/network/parser/Request.java
new file mode 100644
index 0000000..a0187f1
--- /dev/null
+++ b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/network/parser/Request.java
@@ -0,0 +1,6 @@
+package ch.unibas.dmi.dbis.cs108.casono.server.network.parser;
+
+/** Request, produced by the CommandParser */
+public interface Request {
+    
+}