Module 2
MCP, in plain English
What the letters mean, and why a business would want one.
After this module: You can answer "what is MCP?" in twenty seconds for a non-technical buyer and in two minutes for a technical one, without bluffing.
The idea, without the jargon
**MCP stands for Model Context Protocol.** It is an open standard — published, not ours — for how an AI assistant connects to a real system and does things in it.
The useful analogy is a plug shape. Before a standard existed, every device came with its own connector, so every new pairing meant a new adapter. Agree on one shape and the problem collapses: anything with the plug works with anything with the socket.
Before MCP, connecting an AI to a business tool meant custom code for each pair. Five tools and three AI assistants is fifteen integrations to build and then maintain forever. That is the N-times-M problem.
Five tools plus three assistants becomes eight connections instead of fifteen — and the number stops multiplying as you add either.
Check yourself
Your twenty-second and two-minute answers
You will be asked "what is MCP?" constantly, by people with very different tolerance for detail. Have two answers ready and pick by audience.
Two rules. First, do not go past your depth — "I do not know, I will find out" is a perfectly good answer and it costs you nothing. Second, if a buyer genuinely does not care what MCP is, do not teach them. Plenty of good deals never discuss it.
Check yourself
Worth remembering
- MCP stands for Model Context Protocol. It is an open standard for how an AI connects to a system and does things in it.
- The value is N-to-one instead of N-times-M: connect a tool once and every AI downstream can use it.
- For a buyer it means their existing AI tools can answer questions about their actual business, without a build project.
- You do not need to know how it works internally. You need to know what it replaces and why that matters.
Words that came up
- MCP (Model Context Protocol)
- An open standard for connecting AI assistants to real systems and data. Think of it as a common plug shape that both sides agree on.
- Endpoint
- A web address something connects to. A customer’s MCP endpoint is their private address plus a key, which an AI uses to reach their data.
- Integration
- Custom code written to make two systems talk. The thing MCP is designed to stop you writing over and over.
Do this before moving on
Reading about a demo is not the same as having given one.
- 1Explain MCP to someone outside work. If their eyes glaze, your version is too technical — try again shorter.
- 2Open the free MCP config generator under /tools and look at what a connection actually is.
- 3Write your own twenty-second answer down and keep it somewhere you can see on a call.