GCP BigQuery MCP Server

# Server Configuration NODE_ENV=development PORT=8080 # MCP Protocol: All logs write to stderr (stdout reserved for JSON-RPC) LOG_LEVEL=info # GCP Configuration GCP_PROJECT_ID=your-gcp-project-id GCP_REGION=us-central1 # Workload Identity Federation WORKLOAD_IDENTITY_POOL_ID=mcp-bigquery-pool-dev WORKLOAD_IDENTITY_PROVIDER_ID=google-workspace-dev MCP_SERVICE_ACCOUNT_EMAIL=mcp-bigquery-server-dev@your-project.iam.gserviceaccount.com # Google Workspace GOOGLE_WORKSPACE_CLIENT_ID=123456789-abc.apps.googleusercontent.com GOOGLE_WORKSPACE_DOMAIN=your-company.com GOOGLE_WORKSPACE_ALLOWED_GROUPS=data-engineers,analysts # BigQuery BIGQUERY_LOCATION=US BIGQUERY_MAX_RETRIES=3 BIGQUERY_TIMEOUT=60000 # Security ENABLE_CORS=true ALLOWED_ORIGINS=https://console.cloud.google.com,http://localhost:3000 MAX_QUERY_SIZE_BYTES=10485760 # Monitoring ENABLE_METRICS=true ENABLE_TRACING=false