Model Context Protocol: The Standard That Lets AI Agents Actually Do Things

AI assistants have gotten remarkably good at reasoning. What they still cannot do on their own is act — check your database, create a calendar event, query a live API, look up a record in your CRM, open a pull request. Their knowledge is frozen at a training cutoff, and they have no way to reach outside that boundary unless something bridges the gap. Model Context Protocol (MCP) is that bridge. The problem MCP solves Before MCP, connecting an AI assistant to an external service meant writing a c