AI Agents and Content Boundaries

<p><em>This is a submission for the <a href="https://dev.to/challenges/sanity-2026-09-16">Sanity Challenge, Path One: Ship an Agent That Queries Real Content</a></em></p> <p>We

<p><strong>TL;DR:</strong> I built the same browser agent twice — once with 500 lines of Python, once with 7 lines of JSON. The second one took 5 minutes. The agent harness layer

<blockquote> <p>PDF OCR, semantic mind maps, RAG search, and a hierarchical tag system — all generated through conversations with an AI app builder.</p> </blockquote> <p>I want to

<p><em>This is a submission for the <a href="https://dev.to/challenges/google-gemma-2026-05-06">Gemma 4 Challenge: Build with Gemma 4</a></em></p> <h2> What I Built </h2> <h3>

<p><em>This is a submission for the <a href="https://dev.to/challenges/hacktoberfest-week2-2026-10-12">Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle</a></em></p> <h2>

<p>Vertex AI has been Google Cloud's AI development platform since 2021. On April 22, 2026, at Google Cloud Next in Las Vegas, Google retired it — not with a deprecation notice,

<p><em>This is a submission for the <a href="https://dev.to/challenges/notion-2026-03-04">Notion MCP Challenge</a></em></p> <p>I want to show you something that happened at 3:17

<!-- SC_OFF --><div class="md"><p>We spent the last year building a code indexing system and tried pretty much every retrieval approach along the way. Sharing what actually worked