TODOs — making long work legible

You approved the plan, Claude got to work, and a little checklist appeared in your terminal — items getting marked in progress, then done, one after another. That’s a TODO list, and it’s quietly one of the most useful things on your screen.

When a task has several steps, Claude often writes itself a TODO list and ticks items off as it goes. It’s Claude’s way of staying organized — and your way of seeing inside the work.

Why Claude makes one

A multi-step task is hard to hold in your head. It’s also hard to hold in Claude’s head. The TODO list is how Claude keeps itself honest: it lays out the steps, commits to them on screen, and checks them off so nothing quietly gets dropped halfway through.

Why it’s useful to you

Without the list, a long task is a black box. You stare at a spinner wondering what’s happening and how much is left. With the list, the box has windows:

• You can see where Claude is — “on step 3 of 5.”
• You can see what’s coming — the steps it hasn’t reached yet.
• And crucially, you can see the seams — the clean breaks between one step and the next, which are the best moments to jump in.

That last one matters more than it sounds. If something’s wrong, interrupting between todos is far cleaner than interrupting in the middle of one. The list shows you where those moments are.

The thing that trips people up

It’s tempting to treat the TODO list as a contract — a promise of exactly what Claude will do. It isn’t. It’s a plan, and plans change. As Claude learns more mid-task, it might revise an item, add one it didn’t foresee, or drop one that turned out unnecessary. That’s a feature, not a bug — you want Claude to adapt when it discovers something.

But it means “the TODO said it would do X” is not a guarantee that X will happen exactly as written. The list is a live view, not a signed agreement.

So when the list appears, read it. If a step is missing, wrong, or something you don’t want, say so right then. Claude can revise the list — but only if it knows you object. Speaking up at step 3 costs you a sentence. Catching it at step 5, after the wrong thing already happened, costs you a do-over.

What’s next

So far the plan and the TODOs have come from Claude. But sometimes the task is big enough that you shouldn’t hand it over whole at all — you should slice it up yourself first. That’s the next lesson, and it’s the one skill in this level that’s entirely yours.