I don't really mind hopping between claude/codex/glm/kimi except I don't know a good way to resume as session across agent harnesses.
Normally I'd just have it write out what it's doing to a file, if I need to transfer context, but if it goes down mid-session that's a no-go.
I think people have built tools for this, and of course you could reasonably vibe one yourself, but I don't really trust something like that to work reliably or in an ongoing manner.
> Anthropic have blocked usage of your subscription however with third party harnesses.
This is the main reason I use different harnesses, but I also expect (could be wrong) codex is better with codex harness (due to training on it's specific tools) than with other harnesses. I use opencode for everything that's not claude/codex.
Ahh good point -- I've handled this by switching my harness to `pi` but recognize that may not be for everyone and doesn't directly address OP's question.
Normally I'd just have it write out what it's doing to a file, if I need to transfer context, but if it goes down mid-session that's a no-go.
I think people have built tools for this, and of course you could reasonably vibe one yourself, but I don't really trust something like that to work reliably or in an ongoing manner.
Maybe it should just be a skill.