MQLens
Optional help, inside your workspace

Describe your query. Review the MQL.

The MQLens query assistant turns a natural-language request into an editable MongoDB query or aggregation. Choose a supported provider or local agent CLI, inspect the draft, and decide what to run. Browsing and querying MongoDB do not require AI.

Download for freeView on GitHub

Free & open source (Apache-2.0) · No telemetry · No account.

MQLens query assistant showing a sample prompt and an editable query draft
Step by step

From a question to an inspected query

  1. Configure a provider

    Open AI settings and configure a supported provider or local agent CLI. External services may require an API key and charge for usage.

  2. Describe the result

    Open the assistant beside your collection and describe the records or aggregation you need. Include useful field names and constraints.

  3. Review before running

    Check field names, filters, limits, and write operations. AI output can be wrong; inspect the draft and use a suitable connection mode.

Why MQLens

An assistant, with context

Editable output

Read the generated MQL and modify it in the query workspace. Keep the final query visible alongside your data.

Your provider choice

Use the supported API provider or local agent configured in settings. A local CLI may still contact a remote model; check that tool’s configuration.

Understand data sharing

The provider receives the prompt and context required by the assistant. Keeping API keys in the backend does not mean all AI processing happens locally. See the security notes before using sensitive data.

Download MQLens — it's free

6,303 release asset downloads

View all releases on GitHub

Point MQLens at your MongoDB cluster.

Free, open source, native — yours to inspect and run.

Download for free