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Agentic AI Foundation ships major MCP update with stateless architecture

By PulseAugur Editorial · [1 sources] ·

The Agentic AI Foundation, a Linux Foundation directed fund, has released a major update to MCP, marking its largest release to date. This update, finalized on September 28, 2026, introduces a stateless architecture, hardened OAuth authorization, and promotes MCP Apps and MCP Tasks to official extensions. The stateless design aims to significantly reduce operational costs for large-scale MCP server farms, making them more feasible for enterprise production deployments. This release also includes enhanced security measures like mandatory OAuth issuer validation and integration with enterprise identity providers such as Okta, alongside a formal 12-month deprecation policy for new features. AI

IMPACT Enables cost-effective scaling of agentic AI infrastructure for enterprise production deployments.

RANK_REASON This is a significant product release from a foundation focused on agentic AI, detailing architectural changes and enterprise readiness. [lever_c_demoted from frontier_release: ic=1 ai=1.0]

Read on dev.to — MCP tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Agentic AI Foundation ships major MCP update with stateless architecture

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Significant
This is a significant product release from a foundation focused on agentic AI, detailing architectural changes and enterprise readiness. [lever_c_demoted from frontier_release: ic=1 ai=1.0]
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High
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2 days old
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COVERAGE [1]

  1. dev.to — MCP tag TIER_1 English(EN) · ScriptMasterLabs ·

    What Is the New MCP Update? September 2026's Biggest-Ever Release, With Receipts

    <h1> What Is the New MCP Update? September 2026's Biggest-Ever Release, With Receipts </h1> <p><strong>The short answer: on September 28, 2026, the Agentic AI Foundation (a Linux Foundation directed fund) shipped the biggest release in MCP's history — finalized stateless architec…

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