As the other person mentioned, they have said they are restricting third-party agent systems like OpenClaw and Hermes from using the monthly plan. But yeah, this seems like the wrong way to handle it, trying to detect those other harnesses via clues, and auto-changing billing. Instead, seems like it'd be better to allows vs block, like require some special encrypted signature system or similar that only Claude Code and their desktop app implement. Any other requests just get immediately blocked. Then there's a separate key for normal pay-by-the-token usage that is just unrestricted. Would make things waaaay clearer.