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Plainvoice

AI apps (MCP)

Rewrite without leaving your AI app.

Connect Plainvoice to an assistant such as Grok Bot or Cursor. Rewrite a paragraph in a cleaner, plainer voice without leaving that tool.

What you can do

rewrite_text

Rewrites a paragraph in a cleaner, plainer voice. English, Dutch, Spanish, French, or German. Up to 400 words.

get_usage

Shows your plan, the words used this month, and the words left.

list_recent_rewrites

Shows the last five saved rewrites. The list is empty when your account does not keep drafts.

Monthly word caps

Free is 1,000 words a month. Writer is 25,000. Studio is 80,000. A connected app uses that same monthly allowance. One rewrite stops at 400 words. The count resets each month. Upgrade on the pricing page.

How to connect

Add this address as a connector. It works in Grok Bot and Cursor.

https://plainvoice.ai/mcp

  1. Add the address as a connector.
  2. Sign in with your Plainvoice account (OAuth). There is no API key.
  3. Approve the app.

Your text stays yours

Nothing is sent until you ask for a rewrite. It is your own text. Plainvoice does not train on it. The app can read your plan and this month's word count. It cannot change your plan, billing, or settings. Disconnect it from the account page. The technical notes are on the MCP page.