What RewriteWorks actually does
RewriteWorks analyzes text for known constructions it can safely improve: padded phrases, repetitive scaffolding, formal wording, redundant openings, and a growing set of cross-topic explanatory patterns.
When it finds a match, it rewrites only that local construction. It does not predict a whole new sentence, does not continue your draft, and does not improvise facts or ideas that were not already present.