https://lukelittle.com/posts/2026/02/Recent content in Posts from February 2026 on Luke LittleHugo -- 0.160.1enSat, 28 Feb 2026 12:00:00 -0500https://lukelittle.com/posts/2026/02/the-missing-layer-in-your-enterprise-ai-stack-aws-bedrock-guardrails/Sat, 28 Feb 2026 12:00:00 -0500https://lukelittle.com/posts/2026/02/the-missing-layer-in-your-enterprise-ai-stack-aws-bedrock-guardrails/<p>Everyone wants to ship AI into production. Almost no one wants to own what happens when it goes wrong. I&rsquo;ve been in enough rooms with financial services clients to know how this plays out. A team builds something impressive on Bedrock — a RAG-powered knowledge assistant, an internal compliance copilot, a customer-facing chatbot. The demo looks great. Then someone in Legal raises their hand. What happens if it leaks a customer&rsquo;s SSN? What if it makes a recommendation that sounds like investment advice? What if a clever user tricks it into ignoring your system prompt?</p>https://lukelittle.com/posts/2026/02/building-your-personal-brand-a-students-guide-to-online-presence/Sun, 15 Feb 2026 09:00:00 -0500https://lukelittle.com/posts/2026/02/building-your-personal-brand-a-students-guide-to-online-presence/How to build a professional online presence in 10 minutes using the student-branding-starter template—a production-ready Hugo website deployed on GitHub Pages to showcase your projects and writinghttps://lukelittle.com/posts/2026/02/designing-pre-trade-risk-controls-on-aws-sec-rule-15c3-5/Sat, 14 Feb 2026 09:00:00 -0500https://lukelittle.com/posts/2026/02/designing-pre-trade-risk-controls-on-aws-sec-rule-15c3-5/How to implement real-time trading risk controls using Apache Kafka and Spark to meet SEC Rule 15c3-5 requirements, with lessons from the Knight Capital incidenthttps://lukelittle.com/posts/2026/02/building-a-cost-optimization-agent-with-aws-bedrock-and-cost-explorer/Fri, 13 Feb 2026 09:00:00 -0500https://lukelittle.com/posts/2026/02/building-a-cost-optimization-agent-with-aws-bedrock-and-cost-explorer/How to build a cost optimization agent that analyzes your AWS spend and provides actionable recommendations to reduce your billhttps://lukelittle.com/posts/2026/02/building-a-github-pr-reviewer-with-bedrock-agents-and-action-groups/Thu, 12 Feb 2026 09:00:00 -0500https://lukelittle.com/posts/2026/02/building-a-github-pr-reviewer-with-bedrock-agents-and-action-groups/How to build an intelligent PR review agent that automatically analyzes pull requests and provides feedback using AWS Bedrock Agentshttps://lukelittle.com/posts/2026/02/building-a-company-knowledge-bot-slack--bedrock-knowledge-bases/Wed, 11 Feb 2026 09:00:00 -0500https://lukelittle.com/posts/2026/02/building-a-company-knowledge-bot-slack--bedrock-knowledge-bases/How to build a company documentation Q&amp;A bot using AWS Bedrock Knowledge Bases and Slack - giving your team instant answers from your docshttps://lukelittle.com/posts/2026/02/the-week-of-the-moltbots/Tue, 10 Feb 2026 20:00:00 -0500https://lukelittle.com/posts/2026/02/the-week-of-the-moltbots/On the critical governance gap revealed by OpenClaw and the molting of our mental models around AI agents and enterprise permissionshttps://lukelittle.com/posts/2026/02/richmond-aws-user-group-fastmcp-demo-on-aws/Thu, 05 Feb 2026 19:00:00 -0500https://lukelittle.com/posts/2026/02/richmond-aws-user-group-fastmcp-demo-on-aws/<h2 id="live-demonstration-of-fastmcp-on-aws">Live Demonstration of FastMCP on AWS</h2> <p>The February meetup of the Richmond AWS User Group featured a hands-on demonstration of FastMCP on AWS, exploring how modern agent frameworks can be deployed and operated in real cloud environments. Rather than focusing on theoretical concepts, the session provided attendees with practical insights into what it actually takes to run AI agent frameworks in production.</p> <h2 id="behind-the-scenes-unscripted-ai-engineering">Behind the Scenes: Unscripted AI Engineering</h2> <p>What made this demonstration particularly authentic was that I hadn&rsquo;t tested the solution beforehand. Armed with an impressively detailed prompt I&rsquo;d crafted (<a href="https://github.com/lukelittle/rawsug-fastmcp-demo/blob/main/prompt.txt">available on GitHub</a>), I wanted to make this a genuinely live experience—including all the potential hiccups and surprises that come with real AI development.</p>https://lukelittle.com/posts/2026/02/from-prompt-to-production-designing-safe-generative-ai-on-aws-for-regulated-environments/Sun, 01 Feb 2026 09:00:00 -0500https://lukelittle.com/posts/2026/02/from-prompt-to-production-designing-safe-generative-ai-on-aws-for-regulated-environments/How to architect production-grade generative AI systems that meet enterprise security, compliance, and governance requirements with AWS Bedrock