docs: align company positioning with current Hermes Labs canon

Author: roli-lpci

README.md

@@ -135,4 +135,6 @@ Part of the [Hermes Labs reliability stack](https://github.com/hermes-labs-ai).
 
 ## About Hermes Labs
 
-Hermes Labs is an independent AI-reliability lab building open-source tools that catch silent failure modes in production AI. More at [hermes-labs.ai](https://hermes-labs.ai).
+[Hermes Labs](https://hermes-labs.ai) is an AI reliability engineering studio for product and engineering teams shipping production agents and LLM applications. We find the structural AI failures standard evals miss, then harden retrieval, memory, agents, and the language layers around production AI systems with runtime controls and defensible evidence.
+
+Browse the [open-source catalog](https://hermes-labs.ai/open-source) or contact [roli@hermes-labs.ai](mailto:roli@hermes-labs.ai).