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    <title>Hrittik Roy's Blog</title>
    <link>https://hrittikhere.com</link>
    <description>Kubernetes, AIInfra, and Cloud Native by Hrittik Roy</description>
    <language>en-us</language>
    <lastBuildDate>Sun, 05 Jul 2026 09:43:40 GMT</lastBuildDate>
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      <title><![CDATA[Build a Secure MCP Server with Keycloak, Go, and RFC 8693 Token Exchange (Part 1)]]></title>
      <link>https://hrittikhere.com/posts/build-secure-mcp-server-keycloak-rfc8693</link>
      <guid>https://hrittikhere.com/posts/build-secure-mcp-server-keycloak-rfc8693</guid>
      <pubDate>Sat, 04 Jul 2026 18:30:00 GMT</pubDate>
      <description><![CDATA[Learn to implement token tiering in MCP servers using RFC 8693 token exchange with Keycloak, separating read and write permissions with audience-bound, short-lived tokens.]]></description>
      <category>MCP</category>
    </item>
    <item>
      <title><![CDATA[Stop Re-downloading Your Models: A Practical Guide to Model Caching on Kubernetes with GKE]]></title>
      <link>https://hrittikhere.com/posts/model-caching-kubernetes-gke</link>
      <guid>https://hrittikhere.com/posts/model-caching-kubernetes-gke</guid>
      <pubDate>Fri, 03 Jul 2026 18:30:00 GMT</pubDate>
      <description><![CDATA[Download a large LLM once, mount it everywhere. A practical guide to caching Hugging Face models on Kubernetes with a PVC, a download Job, and vLLM on GKE.]]></description>
      <category>Kubernetes</category>
    </item>
    <item>
      <title><![CDATA[Sandboxing Claude and MCP: a dive into Docker sbx]]></title>
      <link>https://hrittikhere.com/posts/sandbox-claude-code-mcp-docker-sbx</link>
      <guid>https://hrittikhere.com/posts/sandbox-claude-code-mcp-docker-sbx</guid>
      <pubDate>Tue, 30 Jun 2026 18:30:00 GMT</pubDate>
      <description><![CDATA[A hands-on walkthrough of Docker Sandboxes (sbx): boot Claude Code in Locked Down mode, watch outbound requests get blocked, and allow domains one at a time until governance actually works.]]></description>
      <category>Security</category>
    </item>
    <item>
      <title><![CDATA[Everyone Wants Sovereign. Almost Nobody Agrees on What That Means]]></title>
      <link>https://hrittikhere.com/posts/sovereign-cloud-what-it-means</link>
      <guid>https://hrittikhere.com/posts/sovereign-cloud-what-it-means</guid>
      <pubDate>Tue, 26 May 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[Sovereign cloud is the most overloaded term in 2026 procurement. Four distinct claims hide under that one word, and the gap between them is where audits go sideways.]]></description>
      <category>Kubernetes</category>
    </item>
    <item>
      <title><![CDATA[DevRel Activation Isn't Awareness Anymore: A better PLG Approach]]></title>
      <link>https://hrittikhere.com/posts/devrel-activation-framework</link>
      <guid>https://hrittikhere.com/posts/devrel-activation-framework</guid>
      <pubDate>Tue, 31 Mar 2026 18:30:00 GMT</pubDate>
      <description><![CDATA[In a Product-Led Growth (PLG) world, DevRel isn't just about awareness anymore. It's about getting developers started, helping them adopt the product, and keeping them engaged.]]></description>
      <category>Developer Relations</category>
    </item>
    <item>
      <title><![CDATA[Beyond CVE Fatigue: Why I’m Going All-In on Docker Hardened Images]]></title>
      <link>https://hrittikhere.com/posts/beyond-cve-fatigue</link>
      <guid>https://hrittikhere.com/posts/beyond-cve-fatigue</guid>
      <pubDate>Tue, 10 Feb 2026 18:30:00 GMT</pubDate>
      <description><![CDATA[Over 90% of apps rely on open source, making container images a massive attack surface. Discover how Docker Hardened Images (DHI) eliminate vulnerability noise and secure your supply chain.]]></description>
      <category>DevOps</category>
    </item>
    <item>
      <title><![CDATA[How to Increase Your Luck Surface Area]]></title>
      <link>https://hrittikhere.com/posts/luck-surface-area</link>
      <guid>https://hrittikhere.com/posts/luck-surface-area</guid>
      <pubDate>Sun, 07 Feb 2021 18:30:00 GMT</pubDate>
      <description><![CDATA[Luck Surface Area is the amount of unexpected opportunities you experience. Learn how Doing real work and Telling others about it can multiply your career opportunities.]]></description>
      <category>Life</category>
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