Document Writer 2 · tuannv0069 bundle Use this skill when creating or substantially rewriting a substantive .md document outside `.claude/**` and `.agent-workspace/guide/**` (guideline, spec, design doc, process doc), or when the user invokes /document-writer on such a path. Acts as a Technical Editor applying §A–§G writing constraints as pre-writing rules; all headings use §, cross-references use §X.Y. TRIGGER when: (1) creating a new substantive .md document outside `.claude/**` (guideline, spec, design doc, process doc); (2) rewriting or restructuring an existing .md document outside `.claude/**` substantially (not minor edits or typo fixes); (3) user explicitly invokes /document-writer on a path outside `.claude/**` and `.agent-workspace/guide/**`. DO NOT TRIGGER for: any path under `.claude/**` (skill files, agent instructions, rules) or `.agent-workspace/guide/**` (on-demand agent rule tree — governed by their own standards), appending small updates, fixing typos, updating version numbers, or any path the project's CLAUDE.md `## document wr
