title: A project adds its own operator status: active origin: kind: agent recorded_at: '2026-10-29T17:52:28.380Z' id: SCEN-a-project-adds-its-own-operator type: scenario --- Given a project that defines operator/2 and mutate/4 clauses for always_true, when it runs mutalog list with --operators always_true, then every mutant comes from that operator.

Context

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