diff --git a/README.md b/README.md
index ad8e703..4d84187 100644
--- a/README.md
+++ b/README.md
@@ -6,4 +6,8 @@ SPDX-License-Identifier: Apache-2.0
 
 # Web Key Directory for Java
 
+This repository consists of the following modules:
 
+* [wkd-java]: An implementation of Certificate Discovery
+* [wkd-java-cli]: A command line application for Certificate Discovery
+* [wkd-test-suite]: A test suite generator that can populate a WKD with test vectors