Why MCP’s Move Away from Server-Sent Events Simplifies Security

· Phat Pham · Dec. 19, 2025, 3:10 p.m.
Summary
This blog post discusses the Model Context Protocol's decision to move away from Server-Sent Events in favor of Streamable HTTP. This shift is presented as a way to enhance security by allowing for stronger authentication methods, implementing standard CORS policies, and improving session management.
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