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lumen
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lumen

Illuminate your data. Agent framework turning natural language into SQL, charts, dashboards and reports.

by holoviz · GitHub
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ai-agentsconversational-aidata-explorationBSD-3-ClausePython
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Chat with your data to create SQL queries, charts, and reports easily.

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2026-07-312026-08-31
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📄 About

Illuminate your data. Agent framework turning natural language into SQL, charts, dashboards and reports.

lumen has 303 stars on GitHub. It has been forked 35 times. lumen is written mainly in Python. It has been in active development since 2020. lumen is available under the BSD-3-Clause license. Its main topics are ai-agents, conversational-ai, data-exploration, data-visualization.

Frequently asked questions

What is lumen?

Illuminate your data. Agent framework turning natural language into SQL, charts, dashboards and reports.

Is lumen open source?

lumen is an open-source project. It is released under the BSD-3-Clause license.

Is lumen free?

Yes. lumen is free and open source — you can use, modify and self-host it.

What license does lumen use?

lumen is available under the BSD-3-Clause license.

What language is lumen written in?

lumen is written mainly in Python.

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