What Are MCP Servers and Why Every Developer Should Care in 2026
Dev.to AI
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Generative AI
What Are MCP Servers and Why Every Developer Should Care in 2026 You have probably seen "MCP" mentioned in developer channels, release notes, or conference talks. Maybe you skimmed the spec page and moved on. This article is the practical version: what MCP actually is, how servers work, real examples you can run today, and a quick start config that connects Claude to four tools in under five minutes. What is the Model Context Protocol The Model Context Protocol (MCP) is an open standard created by Anthropic that defines how AI assistants discover and call external tools.