[KongchangAI]
Unverified50% confidenceReleaseExact time

MCP 2.0 launched on July 28, 2026, and has been described as the largest release since the first version.

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/16/2026
First Seen
Valid until: 12/15/2026

Sources

MCP 2.0 Deep Dive: How a Stateless Protocol Is Reshaping the AI Agent Communication Standard

Related Entities

MCP 2.0product

Related Claims

UnverifiedThe MCP team is preparing a second release for 2026, tentatively scheduled for December 15 (the timeline is still very preliminary).80% similarUnverifiedMCP由Anthropic（Claude的开发商）于2024年底正式开源69% similar

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MCP
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