What an agent should do when the evidence runs out
An agent writing at volume will run out of evidence long before it runs out of topics. There are three honest moves at that point, and inventing a plausible figure is not one of them.
Shipping notes, in public
How we build the thing that publishes your changelog, your blog and your release notes.
The social platform differences that are not character limits
A character count is the difference you fix by trimming. Whether a post can exist without a picture, how many images it may carry, whether it expires and how much of it shows before the fold are differences you fix by making something else.