The speaker recommends using Anthropic’s harness for highly complex coding tasks while building custom harnesses for simpler or domain-specific tasks.

“like harness that's scoped to your task yeah i think there's like this barbell effect where like you know like for like very complex for like coding tasks and like these like complex things you should use our harness and then for like a lot of like simpler or like you know more domain specific things you can build your own harness because cloud has gotten better at building harnesses and we have these harness primitives like managed agents so yeah”