Unverified50% confidenceFactExact time
MCP握手流程中Client发送initialize请求附带协议版本（如2024-11-05、2025-03-26）和可选能力列表，Server选择双方共同支持的最高版本回应
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
MCP协议详解：与Function Calling、Agent的关系及实践指南
bilibili六六科技笔记7/11/2026
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