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CROSS-CATEGORY: MCP Took Its First Real Public Beating the Same Week Four Vendors Bet Their Roadmaps on It
A post titled 'MCP was always a bad idea?' hit 197 points on Hacker News on September 20, and Ruby UTCP ranked on Product Hunt the next day pitching itself as a 'secure, scalable alternative to MCP for tool calling' with 95 votes, the UTCP argument being that a JSON manual describing a tool's native HTTP/gRPC/CLI endpoint avoids the proxy-server wrapper tax entirely. In the same 48 hours Sabre declared MCP the successor to NDC, Salesforce shipped Headless 360 on MCP, Huawei Cloud opened 5,000 general and 1,000 industry MCP assets, and WSO2 shipped MCP-level governance. The protocol is becoming load-bearing for enterprise roadmaps at the exact moment its architecture is being seriously contested.
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