<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>MCP on BriefTechNews.com</title><link>https://brief-tech-news.com/tags/mcp/</link><description>Recent content in MCP on BriefTechNews.com</description><generator>Hugo</generator><language>en</language><copyright>Copyright &amp;copy;2021 &lt;br&gt; Designed &amp;amp; Developed by [Gethugothemes](https://gethugothemes.com/)</copyright><lastBuildDate>Fri, 25 Sep 2026 12:43:30 +0000</lastBuildDate><atom:link href="https://brief-tech-news.com/tags/mcp/index.xml" rel="self" type="application/rss+xml"/><item><title>YC Startups Are Ditching the API for MCP Servers</title><link>https://brief-tech-news.com/blogs/2026-09-25-founders/</link><pubDate>Fri, 25 Sep 2026 12:43:30 +0000</pubDate><guid>https://brief-tech-news.com/blogs/2026-09-25-founders/</guid><description>New YC startups are shipping MCP servers instead of REST APIs, and llms.txt has overtaken public API adoption. Perplexity&amp;rsquo;s new Fast Search cuts latency to 160ms on a Rust engine, while Amazon&amp;rsquo;s CloudWatch Omni brings AI observability without AWS Console access. Founders are told moats are dead, SaaStr&amp;rsquo;s AI agent booked 600 meetings, and deep tech due diligence is collapsing.</description></item><item><title>Salesforce's AI Harness, a Windows audio killer, and the MCP auth trap</title><link>https://brief-tech-news.com/blogs/2026-09-14-it/</link><pubDate>Mon, 14 Sep 2026 12:53:04 +0000</pubDate><guid>https://brief-tech-news.com/blogs/2026-09-14-it/</guid><description>Salesforce unveiled its Enterprise AI Harness with six trusted capabilities and a new AI Control Plane for managing agents across the enterprise. Microsoft confirmed September&amp;rsquo;s Windows 11 update KB5124008 breaks USB audio on some PCs with no fix yet, alongside a pile of other acknowledged bugs. Sierra&amp;rsquo;s field notes reveal the hard part of building an MCP gateway is auth, not protocol design. OpenAI&amp;rsquo;s managed Agents API entered public beta, and macOS Tahoe 26.4 quietly broke manual Keychain migration. Slack&amp;rsquo;s weekend image-serving incident turned out to be a file-name bug, not a thumbnail problem.</description></item><item><title>Anthropic's Fable 5.1 Drops Cached Token Prices by 75%, Google's Flash Model Narrows Coding Gap</title><link>https://brief-tech-news.com/blogs/2026-09-02-tech/</link><pubDate>Wed, 02 Sep 2026 10:39:00 +0000</pubDate><guid>https://brief-tech-news.com/blogs/2026-09-02-tech/</guid><description>Anthropic&amp;rsquo;s Claude Fable 5.1 is now generally available with a 75% price cut on cached context reads, while Mythos 5.1 enters restricted access for security and life-sciences teams. Google is poised to ship a new Flash model that internal testers prefer over Anthropic&amp;rsquo;s Opus for coding, despite a months-long delay on its Pro line. Waymo is publicly attacking Tesla&amp;rsquo;s camera-only approach ahead of the Cybercab launch, and a study shows a type system can push AI code generation accuracy from 39% to 96%.</description></item></channel></rss>