Show HN: ChartDB Agent – Cursor for DB schema design https://bit.ly/3VGI9R5

Show HN: ChartDB Agent – Cursor for DB schema design Last year we launched ChartDB OSS ( https://bit.ly/3JjJ4UG ) - an open-source tool that generates ER diagrams from your database (via query/sql/dbml) without needing direct DB access. Now we’re launching the ChartDB Agent. It helps you design databases from scratch or make schema changes with natural language. You can: - Generate schemas by simply describing them in plain English - Brainstorm new tables, columns, and relationships with AI - Iterate visually in a diagram (ERD) - Deterministically export SQL script Try it out here - https://bit.ly/3Kx7Z7C - no signup required. Or sign up and use it on your own database Would love to get your feedback :) https://bit.ly/48I7XDW October 1, 2025 at 02:38PM