diff --git a/config.yaml b/config.yaml
index 4005f1c1..d23cbc9c 100644
--- a/config.yaml
+++ b/config.yaml
@@ -206,7 +206,10 @@ providers:
     base_url: http://localhost:11434/v1
     model: hermes3:latest
 mcp_servers:
-  morrowind:
+  # Key = prefix for tool names: mcp_{key}_toolname
+  # Shorter key = less room for model hallucination.
+  # Rename here + update morrowind/mcp_config.yaml to match.
+  mw:
     command: python3
     args:
     - /Users/apayne/.timmy/morrowind/mcp_server.py