Lean
Generate SQL databases schemas with AI.
What it does
Lean is an AI powered SQL database schema generator that works with the user to guarantee a well designed database. The AI works by creating a basic started database schema for your product and refine it to suite all your needs.
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- CAChartDB Agent – Cursor for DB schema designOct 2025 · app.chartdb.io · ▲130
Last year we launched ChartDB OSS (https://news.ycombinator.com/item?id=44972238) - 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 -…
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Source: Product Hunt launch ↗
