What problem does it solve? Editing legal documents with AI risks ambiguous anchors, untracked silent edits, wrong authorship attribution, and unapproved language slipping into client contracts. This Skill enforces house conventions so every proposed change to a matter document is precisely located, tracked, attributed, and reviewable. ## Core Features & Use Cases - Exact-Text Anchoring: Locates edit targets by verbatim text copied from verified sources, with rules for making anchors unique and recovering from not-found or multi-match results. - Tool Selection Rules: Chooses between tracked-changes (word/phrase swaps), redline (whole-clause rewrites), and word-integration (silent edits only on explicit lawyer request). - Authorship & Playbook Compliance: Requires an author name on every change and mandates byte-exact copying of playbook approved language, stopping to ask when placeholders cannot be resolved. - Use Case: A lawyer asks to apply the firm's approved liability-cap language to an engagement letter; the Skill anchors to the exact clause, proposes the approved text as a tracked redline under the firm's name, and reports the change as pending accept/reject review. ## Quick Start Apply the playbook's approved limitation-of-liability clause to the engagement letter as a tracked redline attributed to the firm.