The Compound Engineering 3.26 announcement says ce-prototype now lets you annotate web prototypes with comments and send them to an agent for another iteration. A new ce-bakeoff skill gathers architecture or design proposals: ce-plan automatically invokes three models, then an orchestrator selects a proposal or combines pieces. This requires multiple command-line tools or an environment supporting multiple model families, such as Cursor. The announcement also highlights ce-noslop, a writing skill intended to remove AI writing “slop,” rather than imitate your personal style.