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CrateDB MCP Server for natural-language Text-to-SQL and documentation retrieval.

8 stars PythonAI & Machine Learning Updated Oct 14, 2025
ai-sql-assistantcratedbdocumentation-as-codehuman-computer-interfaceknowledge-basemcpmcp-databasemcp-database-servermcp-servermcp-sqlmcp-toolsmodel-context-protocolmodel-context-protocol-servernatural-languagenatural-language-queriesnatural-language-understandingnlpsqlsql-querytext-to-sql

Documentation

CrateDB MCP Server

[![Status][badge-status]][project-pypi]

[![CI][badge-ci]][project-ci]

[![Coverage][badge-coverage]][project-coverage]

[![Downloads per month][badge-downloads-per-month]][project-downloads]

[![License][badge-license]][project-license]

[![Release Notes][badge-release-notes]][project-release-notes]

[![PyPI Version][badge-package-version]][project-pypi]

[![Python Versions][badge-python-versions]][project-pypi]

» [Documentation]

[Issues]
[Source code]
[License]
[CrateDB][CrateDB home]
[CrateDB Handbook]
[Community Forum]

About

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.

The CrateDB Model Context Protocol (MCP) Server connects AI assistants directly

to your CrateDB clusters and the CrateDB knowledge base, enabling seamless

interaction through natural language.

It serves as a bridge between AI tools and your analytics database,

allowing you to analyze data, the cluster state, troubleshoot issues, and

perform operations using conversational prompts.

[development documentation]: https://cratedb-mcp.readthedocs.io/sandbox.html

[managed on GitHub]: https://github.com/crate/cratedb-mcp

[MCP home]: https://modelcontextprotocol.io/introduction

[Bluesky]: https://bsky.app/search?q=cratedb

[Community Forum]: https://community.cratedb.com/

[CrateDB home]: https://cratedb.com/database

[CrateDB Handbook]: https://cratedb.com/docs/guide/handbook/

[Documentation]: https://cratedb-mcp.readthedocs.io/

[Issues]: https://github.com/crate/cratedb-mcp/issues

[License]: https://github.com/crate/cratedb-mcp/blob/main/LICENSE

[Source code]: https://github.com/crate/cratedb-mcp

[Releases]: https://github.com/surister/cratedb-mcp/releases

[badge-ci]: https://github.com/crate/cratedb-mcp/actions/workflows/tests.yml/badge.svg

[badge-bluesky]: https://img.shields.io/badge/Bluesky-0285FF?logo=bluesky&logoColor=fff&label=Follow%20%40CrateDB

[badge-coverage]: https://codecov.io/gh/crate/cratedb-mcp/branch/main/graph/badge.svg

[badge-downloads-per-month]: https://pepy.tech/badge/cratedb-mcp/month

[badge-license]: https://img.shields.io/github/license/crate/cratedb-mcp

[badge-package-version]: https://img.shields.io/pypi/v/cratedb-mcp.svg

[badge-python-versions]: https://img.shields.io/pypi/pyversions/cratedb-mcp.svg

[badge-release-notes]: https://img.shields.io/github/release/crate/cratedb-mcp?label=Release+Notes

[badge-status]: https://img.shields.io/pypi/status/cratedb-mcp.svg

[project-ci]: https://github.com/crate/cratedb-mcp/actions/workflows/tests.yml

[project-coverage]: https://app.codecov.io/gh/crate/cratedb-mcp

[project-downloads]: https://pepy.tech/project/cratedb-mcp/

[project-license]: https://github.com/crate/cratedb-mcp/blob/main/LICENSE

[project-pypi]: https://pypi.org/project/cratedb-mcp

[project-release-notes]: https://github.com/crate/cratedb-mcp/releases

Documentation

The project documentation is available at https://cratedb-mcp.readthedocs.io/.

It includes information on how to install and operate the package.

Project information

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 development sandbox, please refer to the

[development documentation].

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.

Frequently asked questions

What is cratedb-mcp?

cratedb-mcp is CrateDB MCP Server for natural-language Text-to-SQL and documentation retrieval.

How do I install cratedb-mcp?

Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.

Is cratedb-mcp open source?

Yes — it is hosted on GitHub at https://github.com/crate/cratedb-mcp and has 8 stars.

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