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Equation 4 · Part 3 · How Tool Protocols and the Model Context Protocol Actually Work

multiplication

M×NM \times N
multiplication

What this part means

Multiply the quantities on either side.

Its job in the formula

Multiply the quantities on either side.

The passage around this formula

A language model, on its own, cannot query a database, read a file, or send an email. It can only emit tokens. Everything past that point — recognising that the tokens describe a request, finding something willing to carry it out, running it, and getting an answer back into the conversation — has to be built by something else. For most of the history of chatbots, that “something else” was bespoke: one company wired its assistant to its own ticketing system with a few hundred lines of glue code that nobody else could reuse. Anthropic’s framing when it published the Model Context Protocol in November 2024 was explicit about the resulting shape of the problem: models remain “isolated from data,…

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Learn the underlying idea

Multiplication scales one quantity by another. A dot, a cross, or adjacent symbols can indicate a product.

Open the illustrated multiplication: combining factors guide →

Sources cited in the surrounding passage

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