diff --git a/README.md b/README.md
index 420579b..2dcdbcc 100644
--- a/README.md
+++ b/README.md
@@ -927,6 +927,10 @@ _return-to-libc techniques_
         <td><a href="https://github.com/random-robbie/slurp">random-robbie/slurp</a></td>
         <td>Enumerate S3 buckets via certstream, domain, or keywords</td>
     </tr>
+    <tr>
+        <td><a href="https://github.com/RiotGames/cloud-custodian">RiotGames/cloud-custodian</a></td>
+        <td>Rules engine for cloud security, cost optimization, and governace, DSL in yaml for policies to query, filter, and take actions on resources</td>
+    </tr>
     <tr>
         <td><a href="https://github.com/RiotGames/cloud-inquisitor">RiotGames/cloud-inquisitor</a></td>
         <td>Enforce ownership and data security within AWS</td>