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SKILL.md · Anthropic

Doc Co-authoring

Structure a proposal or design document, refine it together, then test it with a reader.

Source download only; we have not confirmed permission to redistribute this file. This is a reviewed version, not an automatic mirror of the latest release.

When to choose it

Design proposals, PRDs, and decision documents.

What to know first

Reader testing is an AI-assisted check, not a substitute for stakeholder feedback.

Use it in your project

Read the MD, then save it as SKILL.md in a named skill folder supported by your agent.

Repository installation option:

npx skills add anthropics/skills --skill doc-coauthoring

Review the repository and the installer before running a command. Follow the creator’s documentation if its recommended setup differs.

Tools documented by the source: Claude Code, Codex, Cursor. Compatibility and output quality have not been independently tested.

Read the setup guide

Read the Markdown

Plain-text preview of the reviewed file. Links and instructions below are the creator’s content.

Read the Markdown at the original source

Compare the alternatives

Similar tasks can need different instructions. Compare the scope and setup before choosing.

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