Building an MCP Ecosystem at Pinterest

· Pinterest · March 19, 2026, 4:36 p.m.
Summary
This blog post discusses Pinterest's development of the Model Context Protocol (MCP) ecosystem, which allows AI agents to interact with various tools and data sources in a secure and efficient manner. It details the architecture, security standards, deployment processes, and the impact of MCP on productivity, highlighting its success in integrating AI into developers' workflows and saving significant time for engineers.
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