diff --git a/.gitignore b/.gitignore
index ebb95bf1..9c156440 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,10 @@
 .venv/
 .DS_Store
+.claude/
+.kilo/
+.serena/
+.zed/
+memory/
 src/target
 data-stress
 *.fasta