/mirrorReads a writing sample you give it and clones the voice for the rest of the conversation.
Category: Writing & Style
Before / After
Write me a follow-up email about the demo.
Here's how I write: [paste 2-3 of your old emails] /mirror Now write a follow-up about the demo.
What changes in Claude's response
Claude doesn't just match tone — it picks up your sentence-length rhythm, your specific filler words ('basically', 'tbh', 'fwiw'), whether you sign with your first name or initials, and even your typo patterns if you give it dirty samples. The trick: paste 3 examples, not 1. One sample gets you a parody. Three gets you a clone.
When NOT to use /mirror
Don't waste it on a single tweet. The setup cost only pays off when you're writing 5+ messages in the same voice — emails, sales copy, an essay series.
Codes that stack with /mirror
/mirror is one of 120 tested prompt prefixes. The full cheat sheet has before/after examples, warnings, combos, and 10 workflow playbooks.
See the full cheat sheet — from $5More Writing & Style codes
/ghostStrips every AI tell — em-dashes, hedging, 'I hope this helps', the works.
/rawKills all markdown. No bullets, no bold, no headings — just text.
/voiceLocks a tone for the entire conversation, not just one reply.
/punchRewrites every sentence to be ~40% shorter and lead with a verb.
/flowReorders sentences so each one logically leads to the next.