.env.example

# BigQuery MCP Server Configuration
# Copy this file to .env and customize the values

# Port to expose the service on (default: 8085)
PORT=8085

# BigQuery project ID
BIGQUERY_PROJECT=your-project-id

# BigQuery location/region (e.g., us-central1, europe-west4)
BIGQUERY_LOCATION=us-central1

# Transport mode: stdio (default), http, or sse
# Use 'stdio' for local MCP clients, 'http' or 'sse' for cloud deployments
MCP_TRANSPORT=http

# Optional: Path to BigQuery service account key file
# If not provided, Application Default Credentials (ADC) will be used
# BIGQUERY_KEY_FILE=secrets/service-account-key.json

# Optional: Filter to specific datasets (comma-separated)
# If not provided, all datasets in the project will be accessible
# BIGQUERY_DATASETS=dataset1,dataset2,dataset3