Database AI & SQL Agent - Connect to any database on-the-fly. Live. Open Source
- Amar Harolikar
- Sep 1, 2025
- 1 min read
A short demo of the core text-to-SQL workflow in my DATS-4 suite (open source). Connect to any database (MySQL/Postgres) on-the-fly, explore, and analyze with natural language.
DATS-4 is live at app.tigzig.com
Path: Database AI & SQL Apps -> DATS-4 (Database AI Suite -v4.)
The process is direct:
1. Dump your credentials into the text box. The format doesn't matter; a credential-parsing AI step standardizes it to a valid JSON object.
2. Start asking questions in natural language.
3. Transform the data: summarize, merge, create new tables, and export the results.
The agent flow is designed for full transparency. It shows its work: the complete reasoning, the SQL it generated, and the final results in tables and charts. It's an auditable process.
Live app, source codes and field guide at link above
