Unverified50% confidenceCautionExact time
MCP has standardized permission scope step-up, but has not answered the question of authentication step-up.
1
Sources
50%
Confidence
Long-term
Relevance
9/5/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedMCP currently remains focused on standardizing tool discovery and invocation formats, while fine-grained permission management control has not yet been incorporated into the core protocol constraints.74% similarUnverifiedMCP only addresses the standardization of connectivity and invocation, and is not responsible for security; responsibilities such as authentication and authorization, approval of dangerous operations, and verification of service trustworthiness must be handled by the application layer.71% similarUnverifiedMCP prompt template modifications can take effect in real time without restarting the server.71% similarUnverifiedThe MCP protocol itself does not carry risk semantics for tools, and the responsibility for security judgment falls back on the application developers.69% similar
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