SQL Explorer

Official Pro

Natural language → SQL against your schema; explain query plans; catch slow patterns

Prism1 installs

What it does

Translates natural-language questions into SQL against your database schema, explains what the generated query does, runs EXPLAIN ANALYZE, and flags slow patterns (N+1, missing indexes, full scans). Works with Postgres, MySQL, BigQuery, Snowflake.

Why you need it

Ad-hoc SQL is where analysts spend half their day. Naive "NL to SQL" tools produce queries that technically run but take 40s. This skill produces queries that run fast and explains why.

Key capabilities

- Schema-aware generation (uses your actual table definitions) - Query plan analysis + index suggestions - Slow-pattern detection (N+1, full scan, join explosion) - Dialect switching (Postgres/MySQL/BQ/Snowflake) - Safe-by-default (LIMIT, read-only role check)