Writer Agent

Line Edit

The full editing pass on existing text. It restructures for flow, clarifies and tightens, fixes grammar and consistency, then proofreads, preserving the author's meaning and voice and returning clean copy plus a categorized change log (or tracked changes on request). Use for any "edit / sharpen / tighten / clean up / proofread this" request on a draft. Do not use to write net-new content (route to /content), rewrite into a different tone (use @file:tone-shift), score reading level (use @file:readability-score), or sharpen a headline (use @file:headline-optimization).

Tone Shift

Rewrite content into a different tone, such as more formal, casual, warmer, more authoritative, or channel-adapted, while holding the facts, scope, and commitments exactly.

Readability Score

Measure reading level against the target audience, fix the passages that miss it, and re-score, matching complexity to the reader rather than lowering it blindly.

Headline Optimization

Sharpen a headline, title, or subject line into a specific, honest promise, returning ranked variants tuned to the actual placement, not generic clickbait.