The editor in your pocket

Save the way you write. Every draft comes back in it.

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Built for people who live by a voice

Newsrooms

A house style per desk. Quotes stay as said.

Editorial studios

A workspace per client. Every review on file.

Novelists

A voice per book. Nothing invented.

Journals and magazines

Contributors' voices, one house style.

The editor's pass

Every sentence measured. The ones that leave the voice, revised with a reason.

Accept or reject. Facts and quotes are checked.

Reviews › Q3 letter, second draft71 voice · was 54 98 kept

Halvorsen Dairy did not renew the contract when the window closed in March. Revenue fell 12% to $4.2M over the period, a decline the board first heard about in April.¹ The chair said the numbers were not what anyone expected. It was decided that the appendix, which nobody in the room had seen or could locate when it was requested, would be circulated again before the next meeting was allowed to proceed.² Nobody had it.

1passive; this voice rarely uses one

Revenue fell 12% to $4.2M over the period, and the board was informed of this development in April.

Revenue fell 12% to $4.2M over the period, a decline the board first heard about in April.

The board hears; nothing informs it.

AcceptReject

239 words; this voice runs 9 to 22changes a fact

It was decided that the appendix, which nobody in the room had seen…

Nobody in the room had the appendix. The board asked for it before the next meeting.

Two sentences carry the clause chain, but "before the next meeting" moved the date.

AcceptReject

A voice is a library

Add a piece, remove a piece. The measurement follows.

Text, Word or PDF.

Tones › Desk · BusinessLibrary 9DialsRestyle

Your writing · one bar per sentence

9 pieces · 212 sentences · measured

Drop files or click · .txt .md .pdf .docx

Q3 board letter.pdfThe quarter closed the way the appendix said it would, and not the way the summary did…

486 words×

Correction, Friday.docxThe number in Tuesday's note was wrong. Here is the right one, and here is how it got out.

212 words×

Pricing memo.txtPricing held. Nobody expected it, and the pilot runs again in May.

318 words×

Or set it on the dials

The same variables the parser measures, as sliders.

Start from a preset. The strip shows the sentences before any are written.

For developers

Open source

The library is public

cadence-writer, MIT. Your own key, no account, no limits.

pip install "cadence-writer[llm]"
cadence download-model
cadence restyle draft.txt --corpus samples/*.txt

MCP

Your tones, inside Claude and any MCP client

Tools: list_tones, quote, restyle, review_draft, check_fidelity. A token from Connect.

claude mcp add --transport http cadence https://cadencewriter.com/mcp \
  --header "Authorization: Bearer <token>"

Local: pip install "cadence-writer[mcp]", then cadence mcp.