diff --git a/.gitignore b/.gitignore
index b051c0f..aadc50f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,7 @@ coverage/
 !src/**/*.d.ts
 /1/
 playwright.config.d.ts
+
+# Tool artifacts
+.omo/
+.playwright-mcp/