SQL Chat is a fully open-source (MIT license) chat-based database interface offering the simplest deployment path for conversational SQL access. Deploy via Docker, Vercel, or any Node.js environment in minutes. Supports MySQL, PostgreSQL, Microsoft SQL Server, and TiDB with a clean chat interface for natural language queries. The project from Bytebase focuses on simplicity—no complex configuration, just connect your database and start asking questions. Self-hosted deployment keeps all data and credentials local with no external API dependencies (bring your own OpenAI key). The minimalist approach suits teams wanting basic conversational SQL without the complexity of enterprise platforms. Best for developers who want to quickly prototype or deploy internal tools for non-technical stakeholders. Page should cover: Docker deployment guide, Vercel one-click deployment, database connection setup, customization options, limitations compared to full-featured clients, and use cases for internal tools.