A Skill is a standing instruction that applies everywhere, not just in one Project. Your writing rules, always on.
Your Brand Vault Project holds content you're actively working on — drafts, examples, campaign briefs. It's scoped to one workspace.
A Writing Assistant Skill applies everywhere Claude is used. Every chat, every Project, every session. It's Claude's standing behavior for how to handle your content.
Together they cover both sides: the Skill handles the how (your style, format, rules), the Project handles the what (your current work, your audience, your examples).
Open Claude → Settings → Skills → New Skill → Name it "Writing Assistant"
Paste this and customize the brackets:
Install your Writing Assistant Skill today. Use the template above. Fill in your actual rules — the things you find yourself correcting in Claude's output most often.
Then test it: paste a piece of writing and ask Claude to rewrite it. The output should sound more like you than yesterday's output did.
With both set up:
You stop correcting the same things every time. Claude stops producing the same generic outputs every time.