Update README.md

natt-spi/README.md

@@ -1,23 +1,9 @@
 # NATT-SPI documentation
 
-## INATTPlugin
+**[Go Back](../README.md)**
 
-## INATTContext
+This repository contains the source code for the **NATT-SPI library**, which is utilized by the **NATT testing tool**. This library is essential for **implementing custom plugins within the NATT**.
 
-## NATTKeyword
+The source code includes the necessary interfaces and classes to extend and customize the functionality of NATT, allowing developers **to create their own modules and integrate them seamlessly**.
 
-## NATTModule
-
-## INATTMessage
-
-## IMessageBuffer
-
-## IMessageListener
-
-## NATTAnnotation
-
-## NATTAssert
-
-## NATTLogger
-
-## StatusCode
+Additionally, documentation for the SPI is available in the [./doc](./doc) directory, generated using Doxygen.