Buy brand mentions without leaving the chat.

Connect Mention Engine to Claude, ChatGPT or any MCP client. Ask for publishers, brief the article, approve the order. Your account, our inventory, the same rules as the website.

https://mention-engine-mcp.lseo.com/mcp

One URL is the whole setup. Your assistant opens a Mention Engine sign-in the first time, with a six-digit code to your email. No API keys.

Mention Engine connected

Find me three publishers for acmecrm.com under $400.

find_placements

Eligible matches for Acme CRM, best first:

saastrends.ioStrong Reach, authority 61	$350
smallbizdaily.comEstablished Reach, authority 54	$280
theworkflowreview.comStrong Reach, authority 58	$395

Brief a best-of list for the first one and add it to my cart.

generate_article, add_to_cart

Done. “Best CRM Platforms for Growing Teams” is being written for saastrends.io, with Acme in the top spot. Your cart is one placement, $350. Say the word and I’ll check out.
Payment opens on a secure Stripe page

Connect in three steps

About two minutes. The same account works on the website and in every assistant you connect.

Copy the URL

The address above is the only thing your assistant needs.

Add it to your assistant

Pick yours below for the exact clicks.

Sign in with your email

We send a six-digit code. New email, new account, same as the website.

Open claude.ai/customize/connectors, or Settings, then Connectors.
Choose Add custom connector. Name it Mention Engine and paste the URL.
Click Connect and sign in with your email and the code we send.
In a chat, turn on the Mention Engine connector and ask for placements.

On a Claude Team or Enterprise plan an owner adds the connector under Organization settings first; each person then connects from their own settings.

Open Claude connectors

Open Settings, then Apps & Connectors, then Advanced, and turn on Developer mode.
Choose Create. Name it Mention Engine, paste the URL, set authentication to OAuth, and save.
Click Connect and sign in with your email and the code we send.
In a chat, pick Mention Engine under Tools and ask for placements.

Run this in a terminal:

claude mcp add --transport http mention-engine https://mention-engine-mcp.lseo.com/mcp

Then type /mcp inside Claude Code and choose Authenticate next to mention-engine.

Settings, then MCP, then Add new MCP server. Or add this to .cursor/mcp.json:

{ "mcpServers": { "mention-engine": { "url": "https://mention-engine-mcp.lseo.com/mcp" } } }

Cursor opens the sign-in in your browser the first time a tool runs.

Transport: Streamable HTTP at /mcp.
Auth: OAuth 2.1 with PKCE and dynamic client registration. Discovery at https://mention-engine-mcp.lseo.com/.well-known/oauth-authorization-server.
Scope: mention-engine, the signed-in person’s own account.

What your assistant can do

Everything a buyer does on the website, in conversation. Nothing it cannot do on the website.

Know your brand

Reads your site once and remembers niche, topics and market
Keeps that context across chats and assistants

Find placements

Describe the publishers you want in a sentence
Only eligible, vetted inventory is ever shown
Check whether a specific site is available

Brief the content

Ten article formats, from best-of lists to buyer guides
It collects the brief, Mention Engine writes the piece
Or hand it a link to your own article

Order and follow up

Reviews the cart with you before anything is charged
Payment on a secure Stripe page, never in chat
Status, publisher messages, approvals

Money and permissions

Your assistant never sees a card number. Checkout returns a payment link; you pay on a Stripe-hosted page and the publisher is notified when it clears. Account credit is applied first.

Nothing is ordered until you say yes to a specific cart and total in the conversation.

Disconnecting

Ask your assistant to disconnect Mention Engine, or remove the connector in that app. Either one revokes its access immediately. Orders you already placed stay on your account.