Install
via Positronick CLI
$positronick skill install doc-coauthoring --run
Official
$/plugin marketplace add anthropics/skills
Doc Co-authoring is an Agent Skill that guides you through a structured workflow for co-authoring documentation, proposals, technical specs, and decision docs. The workflow helps you efficiently transfer context, refine the content through iteration, and verify that the finished doc actually works for its readers. Use it when you want to write or draft structured prose collaboratively rather than getting a single one-shot draft.