LangChain with MCP: Connect AI Chains to Enterprise Data Sources
 · 26 min read
LangChain agents require access to enterprise data sources to deliver meaningful business value, but traditional integration approaches create maintenance overhead and security gaps. The Model Context Protocol provides a standardized method to connect LangChain applications with databases, APIs, and internal systems without custom integration code for each data source. This guide shows engineering teams how to implement LangChain MCP integrations that meet enterprise security requirements while enabling AI-powered automation across data pipelines.