Anthropic’s decision to donate the Model Context Protocol (MCP) to the Linux Foundation’s Agentic AI Foundation marks a turning point in how agentic AI infrastructure will be built, governed, and trusted. This article examines the move from a developer’s perspective, focusing not on adoption metrics, but on what neutral stewardship means for real-world engineering, long-term ecosystem stability, and societal trust in autonomous systems. It explores how MCP’s transition from a company-led standard to public infrastructure reshapes incentives for tool builders, enterprises, and open-source contr