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Model Context Protocol shifts to stateless core for easier scaling

By PulseAugur Editorial · [2 sources] ·

The Model Context Protocol (MCP) has undergone a significant revision, with the MCP 2026-07-28 update making the core protocol stateless. This change allows for easier horizontal scaling of services by removing the need for session affinity or shared session infrastructure, as each request now contains all necessary information. While the protocol itself is now stateless, the applications and workflows built upon it remain stateful, requiring explicit handling of application-level state such as basket IDs or job IDs. AI

IMPACT This protocol update enables more robust and scalable AI agent workflows by simplifying infrastructure requirements.

RANK_REASON The cluster describes a technical specification update for a protocol, which falls under research and development.

Read on Towards AI →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

Model Context Protocol shifts to stateless core for easier scaling

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Research
The cluster describes a technical specification update for a protocol, which falls under research and development.
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2 independent sources
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infra, product
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High
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53 days old
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COVERAGE [2]

  1. Towards AI TIER_1 English(EN) · Udaykiran Estari ·

    MCP Went Stateless—But Your Application Still Has State

    <div class="medium-feed-item"><p class="medium-feed-image"><a href="https://pub.towardsai.net/mcp-went-stateless-but-your-application-still-has-state-f5750af9e6ef?source=rss----98111c9905da---4"><img src="https://cdn-images-1.medium.com/max/2600/1*F874PKsQdbBB8ZBnp8KNAA.png" widt…

  2. dev.to — MCP tag TIER_1 English(EN) · Calvin Lin ·

    MCP went stateless. Your agent workflow did not.

    <p>MCP <code>2026-07-28</code> is now the stable Model Context Protocol revision. Its biggest architectural change is a stateless, sessionless core designed to run more naturally on ordinary HTTP infrastructure.</p> <p>That is a major improvement for protocol implementers. It doe…

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