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408 posts on AI agents, the laws and asymmetries that shape how we build, and lunch-break physics. Search, filter by tag, or start with a series.
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2026
- Vector Search, From the Whiteboard to the Cloud
š¬ Also available as a blog walkthrough video: a narrated screencast of this post. TL;DR: Vector search is easy to picture on a whiteboard: turn text into a list of numbers, then find the stored items ā¦
- The Other Half of Two-Pizza
TL;DR: Werner Vogelsā āA return to two-pizza cultureā describes how a coding agent let one scientist prototype Amazon Quick Desktop overnight, and how ownership culture carried it from there. Reading ā¦
- Own Your Real Estate: Why I Stopped Renting My Audience
TL;DR: If you publish on platforms you donāt control, you donāt own your audience, you rent it, and the landlord can change the locks anytime. The fix is POSSE: publish the canonical copy on a site yoā¦
- Agent Memory Is a Spectrum, Not a Switch
š¬ Also available as a blog walkthrough video: a narrated screencast of this post. TL;DR: āMy agent keeps forgetting thingsā is usually not a model problem. Itās a memory-architecture problem. Agent meā¦
- Scrawl: Building a Tool for Humans and Agents
š¬ Also available as a blog walkthrough video with a narrated walkthrough. TL;DR: I watched someone present across half a dozen apps, drawing on screen to make their points, and I wanted the same thingā¦
- I Rebuilt a Browser Fact-Checker on AWS, and AgentCore Web Search Was the Missing Piece
š¬ Also available as a blog walkthrough video if youād rather watch than read. TL;DR: I came across an open-source browser extension that fact-checks videos and live streams in real time, and I wanted ā¦
- Give Every Agent Its Own Computer: AWS Lambda MicroVMs
š¬ Also available as a blog walkthrough video where I walk through the post and the demo. TL;DR: AWS Lambda MicroVMs (launched 22 June 2026) gives every user, job, or AI agent its own isolated, statefuā¦
- Getting Paid by Agents: A Managed Paywall at the Edge
š¬ Also available as a blog walkthrough video with a narrated tour of the build. TL;DR: In Part 2 I built the buy side: an agent that autonomously pays per article over x402 with Amazon Bedrock AgentCoā¦
- MCP Strategies on AWS, Part 4: Governance in Code
TL;DR: The governance pillar of the AWS MCP guidance has the best whiteboard story in the whole document, so I made it runnable. The story: an admin asks an agent to clone a production database, the aā¦
- MCP Strategies on AWS, Part 3: Hosting, from Local to AWS
TL;DR: The AWS MCP guidance frames hosting as a ladder: local first, then remote, then a managed gateway. This post walks all three with code. The local rung is a stdio server with no auth, run as a sā¦
