title: The literal operator changes numbers and lists status: active origin: kind: agent recorded_at: '2026-10-29T17:52:27.258Z' id: SCEN-the-literal-operator-changes-numbers-and-lists type: scenario --- Given the sample fixture, when the user lists literal mutants, then 10 becomes 11 and -10, [] becomes [_] and 0 becomes 1.

Context

Checked end to end by e2e:operator_literal, which runs Mutalog as a separate process.