SchemaChat is an analyst that lives in your database — built for whoever has the question, not whoever writes SQL. • Two-pass AI: writes the SQL, runs it, then reads the results to explain the trend and the "why," not just a number. • BI built in: every answer ships with the right chart, a plain-English summary, and a follow-up to drill into. • Multi-source, dialect-aware: PostgreSQL, MySQL, BigQuery, Snowflake, MongoDB, CSV. • Read-only + AES-256 encrypted: analyzes data, changes nothing.