Group your posts by theme so the calendar stays on-message and easy to manage.
Open SignalName a bucket after a theme you want to be known for, like a product angle or a point of view.
Drop in rough notes or a link. Signal uses these as the raw material for posts in that bucket.
Signal turns the bucket into a set of on-brand drafts in your voice, ready to review.
Keep the ones you like, edit a couple, and discard the rest. The keepers go to your queue.