Let your agent see what you see.

Point to a notebook result and say what should change. Lens connects that selection to the cells and notebook context behind the result.

Mark what you mean

Click a location or drag across a region. Add a note with what you noticed or want changed.

Lens links your selection to the code, controls, and visual context behind the result.

See where your agent is working, review the result it brings into view, and reopen the selection for another pass.

Use Lens with a code-mode agent that can inspect, edit, run, and verify cells in the live marimo kernel.

Mark a chart region, hand the request to a notebook agent, and review the result it brings back into view.

Select part of the chart, add a note, and hand it to a scripted agent. Everything runs in your browser with no language model.