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Use Echoo with Claude / Anthropic

Connect Echoo to Anthropic Claude models for thoughtful, nuanced AI text transformation on macOS. Claude Opus, Sonnet, and Haiku.

Setup Guide

1

Get an Anthropic API key

Visit console.anthropic.com, create an account, and generate an API key.

2

Open Echoo settings

Click the Echoo icon in your menu bar and open Settings.

3

Select Anthropic as provider

Navigate to the AI Provider section and select Anthropic.

4

Paste your API key

Enter your API key. It's stored securely in Apple Keychain.

5

Choose a model

Select Claude Opus 4.6 for complex tasks, Sonnet 4.5 for balanced performance, or Haiku 4.5 for speed.

Features

Access to Claude Opus 4.6, Sonnet 4.5, and Haiku 4.5
Excellent at nuanced writing and careful text transformation
Strong at following complex instructions with long context
PDF and image attachment support for document processing

Supported Models

Claude Opus 4.6Claude Sonnet 4.5Claude Haiku 4.5

Frequently Asked Questions

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Get Started with Anthropic

Download Echoo and connect to Anthropic in minutes.