October 2025
Intermediate to advanced
304 pages
5h 36m
English
Content preview from Learn Model Context Protocol with Python
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9
Sampling
One of the most powerful features of MCP is sampling. What does that mean, first of all? Well, let’s take a look at the definition of the word and deduce from there. Merriam-Webster defines sampling as follows:
“the action or process of taking samples of something for analysis”
Okay, so we need a sample, and we end up analyzing said sample, understood. With this definition in mind, let’s talk about it in the context of MCP. In MCP, sampling means the server is sending a sampling request, a sample for analysis, to the client. Why does the server do that? It’s simple; the server needs the client’s help with some things. Because the client is the one with the LLM (even though a server can have an LLM sometimes), the server delegates ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.