diff --git a/README.md b/README.md
index c203e0c..3c41491 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 Invariant Gateway is a lightweight _zero-configuration_ service that acts as an intermediary between AI Agents and LLM providers (such as OpenAI and Anthropic).
 
 Gateway automatically traces agent interactions and stores them in the [Invariant Explorer](https://explorer.invariantlabs.ai/), giving you insights into what your agents are doing.
-This enables you to _observe, debug and scan for security issues_ in your agents.
+This enables you to _observe, debug and scan for security issues_ in your agents, using the [Invariant Stack for secure and reliable agents](https://github.com/invariantlabs-ai/invariant).
 
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