Does this work with ChatGPT?

Yes. Turn on Developer mode in ChatGPT under Settings, Apps & Connectors, Advanced, then add a custom connector with the Phrasly server URL. Choose OAuth and leave the Client ID and Secret blank: ChatGPT registers itself automatically and sends you to the same Phrasly sign-in as Claude.

Does this use my Phrasly words?

Yes. Humanizations through Claude draw on the same word balance as the website, at the same rates. Unlimited plans stay unlimited, and free accounts use their free balance.

Is my text saved anywhere?

Humanizations are saved to your Phrasly document history, exactly like ones you run on the website, so you can reopen and keep refining them in the editor later.

Why does it sometimes ask me to verify I am human?

Phrasly runs occasional human checks to keep automated abuse off unlimited plans. It takes a few seconds in your browser, then you carry on in Claude exactly where you left off.

Can I use Phrasly in other AI apps?

Yes. Phrasly runs a standard remote MCP server, so any MCP client that supports OAuth sign-in can connect to it with the same URL.

PHRASLY FOR YOUR AI CHATSClaude, ChatGPT and more

The Phrasly MCP server.

Humanize inside the chat you already use.

Ask Claude, ChatGPT or any MCP client to humanize or check a draft. Phrasly runs on your own account and sends the result back into the conversation.

https://phrasly.ai/api/mcp

How to connect

Free and paid Phrasly accounts can connect

The Phrasly humanizer rewriting an AI-written paragraph with Phrasly Ultra — Real Phrasly screens: the approval you see when Claude connects, and the humanizer your requests run on.

Real Phrasly screens: the approval you see when Claude connects, and the humanizer your requests run on.

SETUP

Connect in under a minute

Pick your app. Each one takes a URL or a single command, then one sign-in with your Phrasly account.

Open Settings, then Connectors
Click Add custom connector
Paste this URL
https://phrasly.ai/api/mcp
Click Connect, then approve access with your Phrasly account

Custom connectors are available on Claude Pro and Max. On Team and Enterprise, an owner adds the connector once and members connect their own Phrasly accounts.

Read the full setup guide

THE TOOLS

Phrasly, as tools your AI can call

Ask in plain language. Your assistant picks the right tool from the server and hands back the result.

humanize_textHumanize any draft: Rewrites AI-sounding text so it reads like a person wrote it, with the same engine as the website. Paid plans and trials run Phrasly Ultra. Ask it to verify and you also get a before and after AI score.
detect_ai_textCheck before you send: Scores any text with the Phrasly AI detector and reports the verdict, the AI percentage, and how many sentences were flagged.
get_account_statusKnow where you stand: Ask how many words you have left, which plan you are on, and how much you have used today. No tab switching.
promptsSlash commands: Apps that support MCP prompts get three ready-made commands: humanize, humanize and verify, and check for AI. In Claude Code, type /mcp__phrasly to find them.

THE SAME PHRASLY

Every request runs on the real Phrasly.

Humanizations and checks from your AI chat run on your own Phrasly account, with the same models, limits and history as the website.

A Phrasly AI detector scan flagging an AI-written paragraph as 100% AI — The Phrasly AI detector, the same scan detect_ai_text runs.

The Phrasly AI detector, the same scan detect_ai_text runs.

You approve the connection
Phrasly only ever acts on the account you sign in with, and only for the permissions shown on the approval screen. Disconnect at any time from your Phrasly settings.
The same engine as the website
Identical humanizer model, identical per-plan limits, identical word balance. Everything you humanize in Claude also lands in your Phrasly document history.
Protected against misuse
Rate limits, periodic human checks, and full request logging keep automated abuse off the platform, so the service stays fast and fair for real writers.

GOOD TO KNOW

Frequently asked questions

Custom connectors are available to Claude Pro and Max subscribers individually. On Team and Enterprise, an owner adds the connector once and members connect their own Phrasly accounts. Claude Code can connect on any plan that includes it.

ONE URL AWAY

Bring Phrasly into your next conversation

Connect once, and every draft you write is one message away from sounding human.

https://phrasly.ai/api/mcp

Read the setup guide

Works with Claude.ai, Claude Desktop, Claude Code, ChatGPT and any MCP client that supports OAuth.