Add Claude Code GitHub Actions with Bedrock and auto PR review

.github/workflows/claude-code.yml

@@ -0,0 +1,80 @@
+name: Claude Code
+
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+  issues:
+    types: [opened, assigned]
+  pull_request_review:
+    types: [submitted]
+  pull_request:
+    types: [opened, synchronize]
+
+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'))
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+      issues: write
+      id-token: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: ${{ secrets.AWS_ROLE_TO_ASSUME }}
+          aws-region: us-east-1
+
+      - name: Run Claude Code
+        uses: anthropics/claude-code-action@beta
+        with:
+          use_bedrock: "true"
+          bedrock_model_id: "us.anthropic.claude-sonnet-4-5-20250929-v1:0"
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+  pr-review:
+    if: github.event_name == 'pull_request'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+      id-token: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: ${{ secrets.AWS_ROLE_TO_ASSUME }}
+          aws-region: us-east-1
+
+      - name: Run Claude Code PR Review
+        uses: anthropics/claude-code-action@beta
+        with:
+          use_bedrock: "true"
+          bedrock_model_id: "us.anthropic.claude-sonnet-4-5-20250929-v1:0"
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          direct_prompt: |
+            Review this PR and provide feedback on:
+            1. Code quality and best practices
+            2. Potential bugs or issues
+            3. Security concerns
+            4. Performance implications
+            5. Suggestions for improvement
+
+            Be concise and actionable. Focus on important issues rather than nitpicking style.