diff --git a/.github/workflows/claude-copy-to-main.yml b/.github/workflows/claude-copy-to-main.yml
index 7bde3941bb8..3905a276fd0 100644
--- a/.github/workflows/claude-copy-to-main.yml
+++ b/.github/workflows/claude-copy-to-main.yml
@@ -10,6 +10,7 @@ jobs:
     if: |
       github.event_name == 'issue_comment' &&
       github.event.issue.pull_request &&
+      github.event.comment.user.login != 'svcnvidia-nemo-ci' &&
       contains(github.event.comment.body, '/claude copy')
     runs-on: ubuntu-latest
     permissions:
@@ -28,7 +29,7 @@ jobs:
         run: |
           PERMISSION=$(gh api repos/$REPO/collaborators/$COMMENTER/permission --jq .permission)
           if [[ "$PERMISSION" != "admin" && "$PERMISSION" != "write" ]]; then
-            gh pr comment $PR_NUMBER --repo $REPO --body "❌ You do not have write access to use \`/claude copy\`."
+            gh pr comment $PR_NUMBER --repo $REPO --body "❌ You do not have write access to use the Claude copy command."
             exit 1
           fi
 
@@ -39,12 +40,12 @@ jobs:
           PR_MERGED=$(echo "$PR_JSON" | jq -r .mergedAt)
 
           if [ "$PR_BASE" = "main" ]; then
-            gh pr comment $PR_NUMBER --repo $REPO --body "❌ This PR already targets \`main\`. \`/claude copy\` only works on PRs targeting non-main branches."
+            gh pr comment $PR_NUMBER --repo $REPO --body "❌ This PR already targets \`main\`. The Claude copy command only works on PRs targeting non-main branches."
             exit 1
           fi
 
           if [ "$PR_MERGED" = "null" ] || [ -z "$PR_MERGED" ]; then
-            gh pr comment $PR_NUMBER --repo $REPO --body "❌ This PR has not been merged yet. \`/claude copy\` only works on merged PRs."
+            gh pr comment $PR_NUMBER --repo $REPO --body "❌ This PR has not been merged yet. The Claude copy command only works on merged PRs."
             exit 1
           fi
 
@@ -110,7 +111,7 @@ jobs:
                  --base main \
                  --head copy-pr-${PR_NUMBER}-to-main \
                  --title "[Copy to main] <original PR title>" \
-                 --body "🤖 **This PR was auto-generated by Claude** via the \`/claude copy\` command.\n\nCherry-picked from #${PR_NUMBER}.\n\n---\n\n<original PR body>"
+                 --body "🤖 **This PR was auto-generated by Claude** via the Claude copy workflow.\n\nCherry-picked from #${PR_NUMBER}.\n\n---\n\n<original PR body>"
 
             8. Comment on the original PR with a link to the newly created PR.