Tabularis: Open-source desktop SQL client your AI agent can use

Tabularis, an open-source desktop SQL client built with Rust and Tauri, launches with native Model Context Protocol support for AI agents and a full-featured human workspace. The tool targets the growing trend of AI-generated SQL queries in 2026, offering multi-engine support, local-first security, and extensibility via plugins.

Most database clients are still designed for a world where a human writes every query. That world is changing fast: in 2026 a lot of real SQL gets drafted, iterated, and sometimes executed by AI agents inside Claude Code, Cursor, and Devin formerly Windsurf . Tabularis is the open-source desktop database client built for that reality — without giving up what a good SQL tool already has to be. MCP-native. A built-in Model Context Protocol server lets compatible AI agents inspect schemas and run queries through the same app where you manage your connections — no fragile ad-hoc scripts, no credentials leaking into chat windows. Still a first-class human workspace. Monaco SQL editor, notebooks with inline charts, visual query builder, visual EXPLAIN, ER diagrams, split view. You don't give up the IDE to get the agent. Multi-engine, extensible. PostgreSQL multi-schema , MySQL/MariaDB, SQLite built in. Anything else via plugins over JSON-RPC — write a driver in Rust, Go, Python, or any language. Local-first, secure. SSH and Kubernetes tunneling, system keychain for secrets, your data and credentials stay on your machine. Rust + Tauri backend, React 19 frontend, Apache 2.0.