Cotask Docs

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Quick start

  1. Install and sign in. Open the app, create an account with an email and a password, and confirm it from the email you get. The same account signs you in on the Mac and feeds the widget. A new account gets a five-screen tour after its first sign-in — once per account, on whichever device you open first, and it picks up where you left it if you quit halfway.
  2. Add a task. Tap + on iPhone, or press ⌃Space anywhere on the Mac, type a title and press return. That is the whole ritual — everything else on a task is optional.
  3. Complete it. Tap the circle at the left of a row. A small toast slides up with Undo for four seconds.
  4. Connect an assistant (optional). Settings → Agents → copy the MCP server URL, then add it as a custom connector in ChatGPT or Claude and sign in to approve. See Agents and MCP.