diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index 275cdea..1fc21ec 100644
--- a/.github/workflows/claude.yml
+++ b/.github/workflows/claude.yml
@@ -13,10 +13,12 @@ on:
 jobs:
   claude:
     if: |
-      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
-      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
-      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
-      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
+      (
+        (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude') && github.event.comment.user.login == 'vitkl') ||
+        (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude') && github.event.comment.user.login == 'vitkl') ||
+        (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude') && github.event.review.user.login == 'vitkl') ||
+        (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')) && github.event.issue.user.login == 'vitkl')
+      )
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -35,3 +37,4 @@ jobs:
         uses: anthropics/claude-code-action@v1
         with:
           anthropic_api_key: ${{ secrets.ANTHROPIC_API_KEY }}
+          claude_args: "--max-turns 3"