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Articles tagged with “mcp-security”

MCP Server Permissions Architecture: A Reference Guide

A 2026 reference on MCP server permissions architecture: the OAuth 2.1 authorization layer, documented vulnerability classes like tool poisoning, and a least-privilege connector design method.

30 min read

9/5/2026

mcp model context protocol mcp security mcp permissions oauth 2.1 tool poisoning least privilege ai agent security access control anthropic