Proofreader Overview This skill catches grammar errors, spelling mistakes, punctuation problems, inconsistent style, and tone mismatches in any written content—emails, reports, blog posts, essays, or marketing copy. It distinguishes between proofreading (surface-level errors) and copy editing (structural issues), applies common style guide rules, and flags commonly confused words. The output is a corrected version of the text with explanations of changes, or a marked-up list of issues depending on your preference. When to Use - Final review before publishing a blog post or article - Checking…