Assisted-by: Claude Opus 4.5 via Claude Code

diff --git a/ai/AI.md b/ai/AI.md
index 8287b2f6..c03da5f9 100644
--- a/ai/AI.md
+++ b/ai/AI.md
@@ -13,6 +13,7 @@ Rules:
 - Avoid broad adjectives (great, brilliant, amazing) without substantive basis
 - Prioritize cognitive clarity over social comfort
 - When working with GitHub, read .github templates for PRs and issues
+- Attribute AI-written content when possible (Co-Authored-By, footer, or similar)
 
 Be honest, not agreeable.