whodb
Where data access meets operational intelligence
WhoDB is an MCP server that provides AI agents with direct database access and operational intelligence across multiple database systems. Built as part of a lightweight, self-hosted database workspace, the MCP server lets AI assistants browse schemas, execute queries, edit data, and understand relationships across PostgreSQL, MySQL, SQLite, MongoDB, Redis, Elasticsearch, ClickHouse, and other databases. Developers can run it through the WhoDB CLI to give language models hands-on database capabilities, enabling natural language database interactions and automated data operations.
Key Features
Use Cases
- 01Enable AI assistants to query and explore database schemas through natural language
- 02Automate database inspection and data validation tasks via AI-powered agents
- 03Provide language models with direct database access for data-driven decision making
- 04Build AI workflows that read, analyze, and modify database records programmatically
- 05Allow AI tools to generate test data and populate databases for development environments
- 06Create conversational interfaces for database operations without writing SQL manually
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whodb — FAQ
What is the WhoDB MCP server?+
The WhoDB MCP server is a database workspace tool that exposes database operations to AI agents and assistants through the Model Context Protocol. It provides programmatic access to browse schemas, run queries, and edit data across multiple database systems including PostgreSQL, MySQL, MongoDB, Redis, and others.
How do I install and run the WhoDB MCP server?+
Install the WhoDB CLI using npm with 'npm install -g @clidey/whodb' or via the install script for macOS/Linux. Run 'whodb mcp serve' to start the MCP server, which AI clients can then connect to for database operations.
Which AI clients work with the WhoDB MCP server?+
The WhoDB MCP server works with any AI client that supports the Model Context Protocol (MCP). The tool also includes built-in AI chat features that integrate with Ollama, OpenAI, Anthropic, Gemini, and LM Studio for natural language database queries.
Do I need API keys to use WhoDB?+
No API keys are required to run the core WhoDB MCP server and database workspace. API keys are only needed if you choose to enable optional AI chat features with hosted providers like OpenAI, Anthropic, or Gemini; local providers like Ollama and LM Studio work without keys.
Is WhoDB free to use?+
Yes, WhoDB Community (which includes the MCP server) is free and open source under the Apache 2.0 license. A commercial WhoDB Platform edition exists for organizations needing enterprise features like SSO, access controls, and audit logs.
What databases does the WhoDB MCP server support?+
The MCP server supports PostgreSQL, CockroachDB, YugabyteDB, QuestDB, MySQL, MariaDB, TiDB, SQLite, DuckDB, MongoDB, FerretDB, Redis, Valkey, Dragonfly, Elasticsearch, OpenSearch, ClickHouse, and Memcached. Feature availability varies by database type depending on each system's capabilities.
How do I install whodb?+
Open the source repository on GitHub and follow its README. whodb is a mcp server — MCP Agents Market links you directly to the official repo.
Is whodb free?+
whodb is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.