Unverified50% confidenceFactExact time
MCP在Capability Discovery阶段需要声明所需操作权限，其权限声明机制借鉴了OAuth 2.0的Scope概念
1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
Related Claims
UnverifiedMCP's permission model draws on the OAuth 2.0 authorization code flow, requiring explicit user authorization for tool invocation.79% similarUnverifiedThe core limitation of MCP is that the existence of a tool must be known in advance and manually connected to the agent before use, lacking an automatic discovery mechanism.76% similarUnverifiedMCP 的在线发现机制是其区别于传统 function calling 方案的核心架构差异，使智能体在运行时动态了解可用能力而无需在训练阶段预先编码74% similarUnverifiedMCP规范要求主机在运行任何工具之前必须先询问用户确认，强制保留人工介入环节73% similarUnverifiedMCP interactions are divided into three phases: Capability Discovery, Tool Invocation, and Result Handling.72% similar
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