diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
new file mode 100644
index 00000000..7297276c
--- /dev/null
+++ b/.github/workflows/claude.yml
@@ -0,0 +1,34 @@
+name: Claude Code
+
+on:
+  pull_request:
+    branches: [main]
+    types: [opened, reopened, synchronize]
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+
+jobs:
+  claude:
+    if: >-
+      (github.event_name == 'pull_request' &&
+        github.event.pull_request.head.repo.full_name == github.repository) ||
+      (github.event_name == 'issue_comment' && github.event.issue.pull_request &&
+        contains(github.event.comment.body, '@claude') &&
+        contains(fromJson('["OWNER","MEMBER","COLLABORATOR"]'), github.event.comment.author_association)) ||
+      (github.event_name == 'pull_request_review_comment' &&
+        contains(github.event.comment.body, '@claude') &&
+        contains(fromJson('["OWNER","MEMBER","COLLABORATOR"]'), github.event.comment.author_association))
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    permissions:
+      contents: read
+      id-token: write
+      pull-requests: write
+      issues: write
+    steps:
+      - name: Run Claude Code
+        uses: anthropics/claude-code-action@094bd24d575e7b30ac1576024817bf1a97c81262 # v1
+        with:
+          anthropic_api_key: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}