Comparison
keepitmovin vs. tmux and shell scripts
tmux keeps a process alive when a terminal disconnects. Shell scripts can launch tools in sequence. Both are excellent building blocks, but neither tells the next agent what the previous agent decided.
Different layers
Use tmux for terminal persistence. Use keepitmovin for task continuity: failure detection, a live local handoff, provider ordering, and a visible switch.
They work together
Running keepitmovin inside tmux gives you both durable terminal access and structured cross-tool recovery.