
ux-copy
Write or review UX copy — microcopy, error messages, empty states, CTAs
by anthropicsFree
Description
Ux-copy is an agent skill that writes or reviews the words in a user interface: microcopy, error messages, empty states and calls to action. Before it writes, it asks for the context it needs, which covers the screen or flow, what the user is trying to do and how they are likely feeling, the tone you want, such as formal, friendly, playful or reassuring, and any constraints like character limits or platform guidelines. Reviewing existing copy works the same way, so you can paste an error message or button label and ask whether it is clear. It suits product teams and designers who need consistent wording across a product. You can trigger it with phrases such as write copy for, what should this button say, or review this error message. It is part of Anthropic's knowledge-work plugins and is grouped with the design tools in that collection.…
Highlights
- Writes microcopy, error messages, empty states and CTAs
- Reviews existing interface copy
- Asks for screen, user state, tone and constraints first
- Triggers on phrases such as what should this button say
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ux-copy FAQ
What kinds of copy does it write?
Microcopy, error messages, empty states and calls to action for any interface you describe.
Can it review copy I already have?
Yes. Paste the text and ask for a review, and it works from the same context questions.
What does it ask me first?
The screen or flow, what the user is trying to do, the tone you want, and any constraints such as character limits.
Who is it for?
Product teams and designers who need clear interface wording.
How do I install it?
Run npx skills add https://github.com/anthropics/knowledge-work-plugins --skill ux-copy in your terminal.
Is it free?
Yes. The skill is listed as free on skills.sh.
What security audits has it passed?
skills.sh lists three audits: Gen Agent Trust Hub Pass, Socket Pass and Snyk Pass.
What are the best ux-copy alternatives?
Popular alternatives to ux-copy include clarify, better-writing and brand-voice. See all ux-copy alternatives











