What Is MCP? A Plain-English Explanation for Small Business Owners

Published 2026-09-19

You may have seen "MCP support" mentioned in announcements from AI products, usually explained for developers. If you run a bakery or a salon, it is fair to wonder whether any of it applies to you.

It does, in one specific way: the work you used to do by copying an AI's answer into some other tool can now be handed to the AI directly.

FormEdge has AI built into its own dashboard, too: generating a form from a description and rewriting parts of a page both work on the free plan (with a monthly limit). Getting help from AI does not require MCP.

What MCP adds is that you do not have to work in the FormEdge dashboard. You build and change pages and forms from the ChatGPT or Claude conversation you already use.

What MCP is

MCP stands for Model Context Protocol. It is a standard connector that lets an AI operate other services. Anthropic, the US company behind Claude, published it as an open standard, and several AI assistants — ChatGPT among them — now support it.

Think of a USB port. Because the shape is agreed on, a mouse and a keyboard from different manufacturers both fit the same socket. MCP does that for AI: a service built to this shape can be used by any assistant that speaks it, without either side building something custom for the other.

Two things are worth remembering:

• There is a side that connects (ChatGPT, Claude and others) and a side that gets connected (a service like FormEdge)
• Connecting requires you to sign in and approve it. Nothing connects itself

What actually changes

An AI with no connections can only answer you. It writes the new paragraph about your holiday hours; putting that paragraph on your website is still your job.

A connected AI works inside the service. In practice:

Nothing here is new capability — it is the same set of actions the dashboard already offers. What changes is that you do not have to work in the dashboard. You no longer need to remember which screen and which button; you ask in the chat you already use, from the first draft to later edits.

Claude calls it a connector, ChatGPT calls it an app

The same mechanism has different names depending on where you look.

• Claude — Settings > Connectors
• ChatGPT — Settings > Apps

Both are MCP underneath; only the name differs.

Which assistants list a service, and how you connect it, still varies from one service to the next. Some services that support MCP are not in either directory, and you register their server URL by hand instead.

FormEdge is listed both as a Claude connector and as a ChatGPT app, so in either one you pick it from the list and connect — there is no URL to type in.

Connecting is not the same as handing over the keys

This is usually the real question. Connecting a service does not give the AI free rein over it.

Every connection is approved with a choice of which workspace, and which actions. What you approve is the entire boundary of what the AI can do. In FormEdge the actions are grouped like this:

• Read — see your pages, forms and submissions
• Create and edit — build pages and forms, change drafts
• Publish — put a page or form live, or take it back down
• Notification settings — change where new submissions are announced
• Delete — remove a page or form

Create, edit and notification settings are off by default. Delete permissions are not granted by default at all. An owner who clicks through the approval without reading closely does not end up with an assistant that can erase the website. You add what you need, deliberately.

Everything you approved can be changed or revoked later under Settings > External app connections in the dashboard. Revoking takes effect immediately, so disconnecting for a while costs nothing.

Where it earns its keep for a small business

Once FormEdge and an AI are connected, these are the kinds of things you can ask for:

• Getting a website up — give it the business name, what you do, the address, the hours and the prices, and it drafts the page and the contact form and hands you a preview link. You correct what is wrong, then publish
• Keeping details current — "add that we are closed the week of the 24th" changes that one part. No hunting for the right screen
• Making sense of enquiries — "what were people asking about most last month?" gets a summary read from the submissions, and you can ask for a CSV export before a meeting or a tax deadline
• Making sure enquiries reach you — it can set the email address that gets notified on a new submission. If you did not grant that permission, you set the address in the dashboard instead

Where it is the wrong tool, and what to watch

• What the AI produces is a draft. Read the page before it goes live
• Check the facts yourself. Hours, prices, addresses and closing days come from what you told it; anything you left out may be filled in by guesswork. Watch for claims you never made, such as "free parking" or "walk-ins welcome"
• A booking form does not confirm a booking. What arrives is a request. You check availability and reply to confirm it
• Do not skip the notification destination. A form created over MCP is published without one. Set it, then submit the form once yourself and confirm the notification arrives

How to start

Three steps.

1. Create a FormEdge account

   Sign up with an email address. Getting as far as the dashboard is enough for now.

2. Connect it from your AI

   In Claude, open Settings > Connectors; in ChatGPT, Settings > Apps. Find FormEdge in the list and connect it, then sign in with the account you just created.

3. Approve what it may do

   The first time you ask for something, you get a link to the approval page. Choose the workspace and the actions to grant, approve, then ask again.

For the screens, and for prompts that actually produce a usable page, follow the walkthrough for the assistant you use.

• Using Claude: build and publish a site with Claude
• Using ChatGPT: build and publish a site with ChatGPT

Both get you to the same place. Start with whichever one you already have open.