Unverified50% confidenceFactTime unknown
In high-frequency invocation scenarios, MCP costs scale exponentially due to persistent tool description injection
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
Related Claims
Unverified每个MCP加载时其工具描述会被塞入上下文，若给Agent附加大量MCP且不限制Tools，会导致token爆炸、延迟增加和成本上升79% similarUnverifiedMCP的工作机制需要将大量上下文信息注入模型输入，导致Token消耗过大72% similarUnverified工具层用大模型搭配Function Calling或MCP协议处理复杂需求，只能做兜底，不能承载主流量，否则用户量上涨成本会严重超支72% similarUnverified每个MCP工具的定义描述、参数schema、使用示例等加在一起可能消耗数百乃至数千token72% similarUnverifiedTests revealed that operations using MCP cost 17 times more than traditional CLI for the same task67% similar
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