May 2026 · Creator
marimo-lens
marimo-lens records a marked notebook result, note, image, and producing cells as one request. The request stays intact while an agent works and a reviewer checks the result.
“Fix this point” carries a precise meaning while you’re looking at a chart. Lens connects that visible reference to the code that produced it, and brings the agent’s work back for review.
I want to study where that connection improves feedback: identifying the intended target, making the requested change, and preserving unrelated behavior. Ambiguous marks and outputs that change after selection are part of the question.
Mark a result
Press Select, mark one of the bars, and add a short note. The Selection context panel shows what Lens makes available to a notebook agent.