mcp-bigquery-server

The BigQuery MCP Server facilitates secure, read-only communication between AI language models and BigQuery databases, allowing users to query their data using natural language without writing SQL. Key features include auto-discovery of sensitive data fields, configurable access restrictions to prevent exposure of PII and PHI, and a validation system that ensures only non-mutative `SELECT` statements are executed. It offers two operational modes to cater to varying levels of data sensitivity, making it versatile for different use cases.