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What is MCP? Build and call your first remote MCP tool in 15 minutes

This story is from 2026-10-12. It is preserved in the archive; the latest stories are on the live feed.

AI-assisted draft. I wrote and verified the code against the current MCP docs and Python SDK. MCP (Model Context Protocol) is an open standard for connecting AI apps to external systems. Think of it like USB-C for AI: one shape of plug for tools, data, and workflows, instead of a custom integration…

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  1. 2026-10-12 12:38 · DEV Community — AI
    What is MCP? Build and call your first remote MCP tool in 15 minutes

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