# Caret

Your own build. Nothing you type leaves this computer unless you switch on Claude proofreading below.

## What to check

Flag names and unusual words Off means a capitalized word we do not recognize is left alone — fewer false alarms on names. Show the count badge in the corner of the field Click it for a list of everything found, with a “fix all” button.
Underline

## Claude proofreading optional

The built-in checks are instant, offline and free. This one sends the contents of the field to the Anthropic API and adds what it finds to the underlines, marked checked by Claude. It never rewrites anything: it may swap a word or a short phrase, and nothing changes until you click the suggestion. Password fields, card numbers and anything that looks like a key are never sent.

Spending. By default it only runs when you ask for it (Alt+Shift+G, or right-click → Check this field now), on the cheapest model, at the lowest effort, with a hard cap per day. A check of a paragraph on Haiku costs a fraction of a cent.

Also proofread with Claude
Anthropic API key

Stored in this browser profile's extension storage, unencrypted, and sent only to api.anthropic.com. Get one at console.anthropic.com.

Model
Effort
When to run it
Most checks per day

## My dictionary

Add a word

## Turned off on

Right-click any page and choose Turn off on this site to add one.

## Ignored suggestions

Every time you press Ignore on a card, that exact suggestion for that exact word stops appearing.

## Numbers