Dynamic effort selection, while possible in some other tools like OpenCode, does not exist in Claude Code.Having dynamic effort set per conversation turn means:- Less tokens burned on easy queries (e.g. something low /effort can do goes to xhigh because it s the convo default)- You avoid mistakes: Prompts requiring high effort (like a refactor or security threat modeling) go to high or xhigh instead of medium to reduce likelihood of mistakes and reduce wasted tokens.I created this out of a personal need and it s been game-changing. My Claude sessions are way more productive with less back/forth.Give it a try and feel free to contribute!