isomux-handoff

Continue your unfinished task on a fresh session. Use this when your context is getting full but the work isn't done: you distil what's LEFT (not what happened) into a brief and hand off to a fresh copy of yourself that resumes on just that brief. ### 1. Write the handoff brief The brief is FORWARD-LOOKING: only what the next session needs to carry the work forward. It is NOT a summary of this conversation. Include: - The goal: what still needs to be accomplished, as concretely as you can. - The next concrete steps: what you'd do next if you kept going. - Working state that isn't obvious from disk: dirty files, active worktrees/branches, paths, commits, anything uncommitted, in-flight commands. - Decisions already made that the fresh session shouldn't relitigate, and any open questions or unconfirmed assumptions to revisit with the boss. - Pointers: the specific files, docs, or task IDs the work touches. Deliberately leave OUT: - A narrative recap of what happened this session ("first I did X, then Y..."). - Anything already in your system prompt, your custom instructions, or isomux memory. The fresh session reloads all of that automatically. - Generic advice the fresh you would already know. Keep it tight. ### 2. Get the boss's approval Show the boss the exact brief you intend to hand off and wait for their confirmation. ### 3. Hand off Hand off to a fresh copy of yourself with the approved brief. This resets your session and delivers the brief into the fres...