Starting to realize GLM feels a lot 'smarter' than GPT 5.5. BTW, if you're using Zcode, the latest update to the /general-purpose agent actually includes everything you need. You just need to say, 'Help me globally find all the skills I can use + [the problem I want to solve] - [multi-round subagent discussion - challenges - review - form a plan - then implement].' Basically, this setup can solve almost any problem.