Is this the same as the prompt caching that other API's (Anthropc, OpenAI, etc) have had, just open source and for vLLM?

If you can call Claude Code that means everything else should be working, as most functionality is built around the terminal and that is how it is calling Claude Code.

Thanks for your help, now I'll be able to include Linux support in my next release

While I seem to have a little attention from this comment, if anyone can test this Linux installer for Crystal and tell me if it works on their machine I would appreciate it:

https://github.com/stravu/crystal/actions/runs/15791009893/a...