Partially Verified65% confidenceFactExact time

UE 5.8的MCP支持需要引擎内置HTTP/SSE（Server-Sent Events）服务器来处理MCP协议通信，该基础设施在5.7及更早版本中不存在

3

Sources

65%

Confidence

Medium-term (~90 days)

Relevance

7/2/2026

First Seen

Valid until: 9/30/2026

Sources

Complete Guide to Connecting UE 5.8 with MCP Server: Codex Plugin Configuration Explained

bilibili雪涛46/9/2026

Related Claims

UnverifiedUE 5.6和5.7版本不支持MCP功能，必须使用5.8版本76% similar UnverifiedMCP Server端使用WebFlux而非传统Spring MVC，主要因为MCP通信依赖SSE（Server-Sent Events）长连接技术73% similar VerifiedMCP协议支持两种传输方式：stdio（标准输入输出）和HTTP SSE（Server-Sent Events）72% similar Unverified目前已有超过5000个MCP Server可供使用71% similar

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