AI Blocks › Set up your brand file
Draft brand voice checker
Paste a draft. Get deviations from your voice and style guide ranked by severity, each with a before and after fix.
Draft brand voice checker is a free AI skill for the job "Set up your brand file". Give the instructions to an AI assistant that supports the required files and tools, then review its output.
Free · No account · Apache 2.0 licence · Made by Anthropic · Level: beginner · Thinking: low
Made by Anthropic. See the original on GitHub; we copied it as it is, with its licence.
What it does
Your draft, checked against your brand voice and style guide, with each deviation ranked by how serious it is and a before and after fix for it. Paste the draft, point to a file or page, or send several pieces at once. If a brand guide is saved in your settings, it uses that. If not, it asks you to paste or describe one. It then reads for voice and tone fit, shifts in voice, preferred and banned terms, jargon level, and the correct writing of product and feature names. Each flagged line comes with a reason. It also checks style rules like capitalisation. Use it before you publish anything that carries your name.
You give it
- The draft, file or link to review
- Your brand voice or style guide
- The audience for the piece (optional)
- Terms you always use or avoid (optional)
- Brand brain (optional)
You get
- Deviations ranked by severity
- The reason each was flagged
- A before and after fix for each
- A short overall verdict
Use it when
- A freelancer sent a blog post and you need to check it sounds like you.
- Several people write for your brand and the voice keeps drifting.
- You are about to publish a launch page and want a last review.
- You want a list of banned phrases that slipped into a draft.
How to use it
- Add it to your AI once: download it and add the folder to Claude, ChatGPT or Codex as a skill.
- Ask for the job in your own words. Your AI opens the skill when it fits.
Workflows that use it
- Write a voice guide from your documents and check copy
- Blog publishing review agent
- Brand voice reviewer
- Monthly content repurposer
- Monthly help centre review
- Weekly newsletter writer