Bigquery

BigQuery MCP Server is a middleware server that enables large language models (LLMs) like Claude to directly query Google BigQuery databases in a read-only, secure manner. It leverages the Model Context Protocol (MCP) to allow users to interact with their BigQuery data using natural language, eliminating the need for manual SQL queries. The tool is highly configurable, supports field-level access controls for compliance (e.g., PII/PHI protection), auto-discovers sensitive fields, and ensures safe, auditable data exploration—making it suitable for both personal and highly regulated enterprise environments.