Chat2DB
Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI,
Chat2DB is an AI-powered database client and SQL workspace that supports over 40 database systems including MySQL, PostgreSQL, Oracle, MongoDB, and Redis. It runs locally on Windows, macOS, and Linux, and includes an MCP-compatible CLI that lets AI agents connect to databases, execute queries, and manage data. Developers can bring their own AI models to generate, explain, and optimize SQL queries in natural language. The tool combines a full-featured SQL editor with database management capabilities, data import/export, dashboards, and ER diagrams.
Key Features
Use Cases
- 01Connecting AI agents to databases for automated query execution and data retrieval
- 02Generating SQL queries from natural language prompts using custom AI models
- 03Managing and browsing databases across multiple platforms from a single interface
- 04Analyzing database schemas and relationships through ER diagrams
- 05Importing and exporting data between different database systems
- 06Creating dashboards and visualizations from database query results
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Chat2DB — FAQ
What is Chat2DB MCP server?+
Chat2DB is a cross-platform database client with MCP support that allows AI agents and developers to connect to over 40 different database systems. It includes a CLI with MCP integration for programmatic access and an AI assistant that can generate, explain, and optimize SQL queries.
How do I install Chat2DB?+
You can install Chat2DB by downloading the desktop app from GitHub Releases, running it via Docker with the provided docker run command, or building from source using Java 17, Node.js 18.17+, and Maven 3.8+. For MCP integration, use the Chat2DB-CLI component.
Which AI clients work with Chat2DB?+
Chat2DB supports MCP through its CLI component, making it compatible with MCP-enabled AI clients. The application also lets you bring your own AI model by providing API credentials for SQL generation and optimization features.
Do I need API keys to use Chat2DB?+
You need database credentials to connect to your databases. If you want to use the AI assistant features for SQL generation and optimization, you'll need to provide API keys for your chosen AI model. An encryption key is required for secure storage of these credentials.
Is Chat2DB free?+
Yes, Chat2DB Community edition is free and open-source under a source-available license based on Apache 2.0. Commercial Pro and Enterprise editions with additional features like hosted AI services and team collaboration are also available.
What databases does Chat2DB support?+
Chat2DB supports 40+ databases including MySQL, PostgreSQL, Oracle, SQL Server, ClickHouse, MongoDB, Redis, SQLite, MariaDB, TiDB, Snowflake, BigQuery, Elasticsearch, and many others. New JDBC databases can be added through configuration without code changes.
How do I install Chat2DB?+
Open the source repository on GitHub and follow its README. Chat2DB is a mcp server — MCP Agents Market links you directly to the official repo.
Is Chat2DB free?+
Chat2DB is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.