diff --git a/README.md b/README.md
index 774ab87a..c3ab5fc9 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,7 @@ We are evaluating to make this the default, you can provide feedback here in [#1
     - [Science](#science)
     - [Search](#search)
     - [Security](#security)
+    - [Security Analysis](#security-analysis)
     - [Serialization](#serialization)
     - [Server](#server)
     - [Template Engine](#template-engine)
@@ -1144,6 +1145,12 @@ _Libraries that handle security, authentication, authorization or session manage
 - [Topaz](https://www.topaz.sh) - Fine-grained authorization for applications with support for RBAC, ABAC, and ReBAC.
 - [MOSS](https://central.sonatype.com/artifact/com.mosscomputing/moss-sdk) - Cryptographic signing for AI agents using ML-DSA-44 post-quantum signatures, creating audit trails for attribution and compliance.
 
+### Security Analysis
+
+_Tools that scan source or bytecode to find security vulnerabilities._
+
+- [OpenTaint](https://github.com/seqra/opentaint) - An open-source taint-analysis engine that lets AI agents turn security-review findings into reusable taint rules and dependency summaries. Because the engine reuses these rules instead of repeating that expensive work, later scans become fast, deterministic, precise, and thorough.
+
 ### Serialization
 
 _Libraries that handle serialization with high efficiency._