Unverified60% confidenceFactExact time
The MCP specification update released in March 2025 introduced an authorization framework based on OAuth 2.0.
2
Sources
60%
Confidence
Long-term
Relevance
4/16/2026
First Seen
Sources
LangGraph 0.5.3 + MCP Agent Development in Practice: Security Authentication & Deployment Guide
bilibiliAI大模型升升4/16/2026
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