Cratedb MCP Server

Cratedb mcp mcp server lets Claude, Cursor and other MCP clients work with Cratedb MCP directly. [Status][badge-status]][project-pypi] [CI][badge-ci]][project-ci] [Coverage][badge-coverage]][project-coverage] [Downloads per month][badge-downloads-per-month]][project-downloads].

What Cratedb MCP does

[Status][badge-status]][project-pypi] [CI][badge-ci]][project-ci] [Coverage][badge-coverage]][project-coverage] [Downloads per month][badge-downloads-per-month]][project-downloads]

The CrateDB MCP Server for natural-language Text-to-SQL and documentation retrieval specializes in CrateDB database clusters. The Model Context Protocol ([MCP][MCP home]) is a protocol that standardizes providing context to language models and AI assistants.

Tools it exposes

Once connected, the assistant can call these 3 tools directly:

• Acknowledgements — Kudos to the authors of all the many software components and technologies this project is building upon
• Contributing — The cratedb-mcp package is an open-source project, and is [managed on GitHub]. Contributions of any kind are welcome and appreciated. To learn how to set up a
• Status — The software is in the beta stage, so breaking changes may happen. Version pinning is strongly recommended, especially if you use it as a library

Installing the cratedb mcp mcp server

Setup follows the standard MCP pattern: clone or install the server, then register it in your client's configuration file and restart the client. The configuration snippets on this page cover Claude Desktop, Claude Code and Cursor.

Where it fits

Developer-tool servers are usually the first ones people connect, because they turn "help me with this code" into an assistant that can actually read the repo and act on it. Cratedb MCP sits in that group, and the shape of its toolset — Acknowledgements, Contributing, Status — tells you what it is really for. Worth comparing against the other developer tools servers in this directory before you commit to one, since several overlap in scope but differ sharply in setup cost and permissions.

Practical notes

• This server runs locally, so it operates with whatever access your machine and its credentials already have. Scope that deliberately rather than by default.
• Maintained by crate, written in Python.
• MCP clients ask for confirmation before each tool call by default. Keep that on while you learn what the cratedb mcp mcp server actually does with your data.
• Every entry in this directory is reviewed by hand before it goes live, and details are checked against the project's own documentation.