diff --git a/CLAUDE.md b/CLAUDE.md
index 90ef956..c2f75fd 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -13,6 +13,8 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 5. **Branch naming** - Use format: `type/scope/short-description` (e.g., `feat/blog/new-post-script`)
 6. **Working an issue** - Always create a new branch from an updated main branch
 7. **Check branch status before pushing** - Verify the remote tracking branch still exists. If a PR was merged/deleted, create a new branch from main instead
+8. **No co-authors** - Do not add co-author information on commits or pull requests
+9. **No "generated by" statements** - Do not add generated-by statements on pull requests
 
 ### Conventional Commit Types