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Pi uses its own Plannotator extension. You do not need the standard Plannotator installer for this setup.

Install

Pi 0.74.0 or later is required.

Enter plan mode

Start Pi in plan mode:
You can also run /plannotator or press Ctrl+Alt+P during a session. The command accepts an optional plan-file path. In plan mode, the agent writes a Markdown plan and calls plannotator_submit_plan. Plannotator opens the plan for approval or annotated feedback. After approval, Pi enters execution mode and tracks checklist progress.

Manual commands

/plannotator-review uses the detected Git, GitButler, or Jujutsu provider. Pass --git or --gitbutler to force one. GitButler review requires but 0.21.0 or later on PATH.

Try without installing

Last verified against Plannotator OSS v0.23.1 on July 18, 2026. Maintained by the Plannotator project.
Last modified on July 19, 2026