interface: display_name: "No Negative Echo" short_description: "Reduce session-history residue in final deliverables" icon_small: "./assets/icon-400.png" icon_large: "./assets/icon.png" brand_color: "#C96F32" default_prompt: "Use $no-negative-echo to finalize this artifact from the accepted result and verify every user-facing surface." policy: allow_implicit_invocation: true