diff --git a/src/scribe/mcp/server.py b/src/scribe/mcp/server.py
index d798af9..0cebf68 100644
--- a/src/scribe/mcp/server.py
+++ b/src/scribe/mcp/server.py
@@ -77,6 +77,9 @@ Keep task state honest — this is what makes the project a trustworthy record:
   that changes direction — write a short dated note on the project (create_note)
   capturing what happened (the pivots, not just the wins), and set the finished
   task to done.
+- When you record a problem you solved, capture symptom → root cause → fix
+  (tag it `issue`) so it's findable later — even one solved in passing is worth
+  two lines, so it isn't diagnosed from scratch next time.
 
 Scribe maintains a Rulebook system (Rulebook -> Topic -> Rule). Rules carry
 an actionable statement plus optional Why and How-to-apply context. At the