Show HN: Zaturn – AI Data Copilot via MCP

I built Zaturn, a local-first, AI-powered data analysis tool that runs as an MCP server (Model Context Protocol). Plug it into clients like Cursor, Claude, or your own MCP setup, and start querying your data sources using natural language.

- Connects to Postgres, MySQL, SQLite, DuckDB, CSV, and Parquet - Does not feed your whole dataset to LLMs; rather, it generates & runs SQL via LLMs - Generates plots/visualizations

Still early. Would love feedback from devs, data folks, and anyone hacking on AI-native tools.

Repo: https://github.com/kdqed/zaturn