What is MCP, and why enterprises should care.
MCP (Model Context Protocol) is an open standard, introduced by Anthropic, that lets AI models connect to external tools, data sources and systems through one consistent interface — instead of a custom integration for every tool an AI assistant needs to use. It's the connective layer that turns a capable AI model into an AI agent that can actually reach your real systems.
The problem it solves
Connecting an AI assistant to N different tools traditionally meant N different custom integrations. MCP standardises that connection into one protocol both the AI model and the tool can speak.
Why it matters for enterprises
Standardisation means faster integration, more consistent behaviour across tools, and clearer security boundaries — you define what an AI system can reach, once, rather than per integration.
How it connects to agents
An AI agent needs both judgement (what to do) and reach (what it can act on). MCP provides the reach — the standardised way an agent accesses your databases, internal tools, and file systems.