# Required environment variables for Vertex AI CLAUDE_CODE_USE_VERTEX=1 CLOUD_ML_REGION=us-east5 ANTHROPIC_VERTEX_PROJECT_ID=your-gcp-project-id # Note: You also need to authenticate with GCP: # gcloud auth application-default login # Optional: GitHub Personal Access Token for gh-org-clone # This is recommended to avoid API rate limits when cloning many repositories # Create a token at: https://github.com/settings/tokens # Required scopes: repo (for private repos) or public_repo (for public repos only) GITHUB_TOKEN=ghp_your_token_here