One pattern I use frequently is using one high level design and implementation agent that I’ll use for multiple sessions and delegate implementation to lower level agents.

In this case it’d be helpful to have one of two options:

1. If Claude CLI could create an auto compaction of the conversation history before cache expiration. For example, if I’m beyond X minutes or Y prompts in a conversation and I’ve been inactive for a threshold it could auto-compact close to the expiration and provide that as an option on resume. 2. If I could configure cache expiration proactively and Anthropic could use S3 or a similar slow load mechanism to offload the cache for a longer period - possibly 24-72h.

I can appreciate that longer KV cache expiration would complicate capacity management and make inference traffic less fungible but I wouldn’t mind waiting seconds to minutes for it to load from a slower store to resume without quota hits.