Yeah, you can even write your own harness that spawns subagents for free, and get essentially free opus calls too. Insane value, I'm not at all surprised they're making changes. Oh well. It was a pain in the ass to use Copilot since it had a slightly different protocol and oauth so it wasn't supported in a lot of tools, now I'm going to go with Ollama cloud probably, which is supported by pretty much everything.