Show HN: SchemaSight – Chat with your database schema locally using Ollama

1 point

3 months ago

Built this to solve a problem at my job — legacy databases full of stored procedures where understanding existing business logic takes days of reading SQL.

SchemaSight connects to SQL Server, PostgreSQL, or MySQL, crawls your schema, summarizes every object with a local LLM, and lets you ask questions in plain English from inside VS Code. Everything runs on your machine — no cloud, no API keys, no data leaving your environment.

Happy to answer questions about the RAG pipeline or architecture.