The article discusses the integration of Model Context Protocol (MCP) into the core of Pi, a platform that previously did not support MCP. The authors explain that the decision to add MCP was made after reevaluating its usefulness and potential for improvement. The article also introduces Codemode, a new feature that allows for more flexible and secure tool orchestration. The integration of MCP and Codemode aims to provide a better experience for users and developers.