Microsoft Announces v2.0 of Official MCP C# SDK: Stateless by Default & Interactive via MRTR
Microsoft has released version 2.0 of the Model Context Protocol (MCP) C# SDK, implementing a stateless-first architecture and standardized HTTP headers.
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AWS Introduces OAuth Support for Model Context Protocol Server
AWS has launched OAuth support for its MCP Server, enabling browser-based authentication for AI agents using existing IAM and Identity Center credentials.
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Atomic Mail: The First Native Email API for AI Agents
Atomic Mail provides autonomous AI agents with real email inboxes using Proof-of-Work registration and the LLM-friendly JMAP protocol.
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xAI Launches Grok Build Beta: A Terminal-Native Agentic CLI
xAI enters the agentic coding space with Grok Build Beta, a powerful terminal CLI featuring parallel subagents, Plan Mode, and native MCP support.
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GBrain: Garry Tan's Open-Source AI Agent Brain With Self-Wiring Knowledge Graph
GBrain is an open-source AI agent memory system built by Garry Tan, President and CEO of Y Combinator, to power his personal agents in production. It features a self-wiring typed knowledge graph, hybrid vector + graph search with P@5 of 49.1%, and a fully autonomous doctor command that optimizes brain health without human intervention.
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