I don't think cline ever had to do much context management, which is why i prefer them over cursor. Cline is similar to claude code, but without the vendor lock in.
I think the main issue with removing certain previous responses from context would be that you no longer hit the cache for a large part of your chat history, which makes responses much more expensive and slow.
Its faster and cheaper (in most cases) to leave the history as is and hit the cache.
Pretty sure the reason they don't have a paid tier is because engagement (and results) is better when you include ads. Like Facebook found in the early days
1. If you're willing to share your Unity MCP project upgrades, I'd love to check it out and perhaps merge into our project. I couldn't find it in your Github.
2. With "Manus for Unity" do you mean an AI tool that does tasks for you in the background? like Codex or Cursor Background Tasks?
2. We've got a couple of companies similar to those you've mentioned using the Coplay product, but they mainly use the Record & Replay feature for liveops pipelines. https://youtu.be/Ia6o4ylI41I