https://blog-theta-seven-23.vercel.app/posts/Recent content in Posts on Tyler WellsHugoen-usFri, 24 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/multi-agent-doc-analysis-post-4-lessons-learned/Fri, 24 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/multi-agent-doc-analysis-post-4-lessons-learned/[Multi-Agent Series 4/4] What worked, what broke, how chunking caused false conclusions, and what I'd do differently in v2.https://blog-theta-seven-23.vercel.app/posts/multi-agent-doc-analysis-post-3-coordinator/Thu, 23 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/multi-agent-doc-analysis-post-3-coordinator/[Multi-Agent Series 3/4] How a coordinator turns specialist findings into cross-domain insights and decision-ready recommendations.https://blog-theta-seven-23.vercel.app/posts/multi-agent-doc-analysis-post-2-specialists/Wed, 22 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/multi-agent-doc-analysis-post-2-specialists/[Multi-Agent Series 2/4] How specialist prompts, shared inheritance, and structured JSON outputs turn one LLM into multiple domain-specific analyzers.https://blog-theta-seven-23.vercel.app/posts/multi-agent-doc-analysis-post-1-why-multi-agent/Tue, 21 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/multi-agent-doc-analysis-post-1-why-multi-agent/[Multi-Agent Series 1/4] Why one large prompt breaks down on RFPs and contracts, and how specialist agents plus coordinator synthesis produce better analysis.https://blog-theta-seven-23.vercel.app/posts/ozark-ridge-post-5-lessons-learned/Thu, 16 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/ozark-ridge-post-5-lessons-learned/[Retail AI Series 5/5] What worked, what didn't, what I'd do differently in v2, and why this project matters for e-commerce AI.https://blog-theta-seven-23.vercel.app/posts/ozark-ridge-post-4-ai-assistant/Wed, 15 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/ozark-ridge-post-4-ai-assistant/[Retail AI Series 4/5] How to build a Rufus-style AI assistant that answers product questions, suggests complementary gear, and builds camping loadouts — with conversation history, context injection, and dynamic retrieval.https://blog-theta-seven-23.vercel.app/posts/ozark-ridge-post-3-keyword-vs-semantic/Tue, 14 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/ozark-ridge-post-3-keyword-vs-semantic/[Retail AI Series 3/5] Side-by-side comparison of keyword and semantic search, why keyword search fails on natural language queries, and what the retrieval scores actually tell you.https://blog-theta-seven-23.vercel.app/posts/ozark-ridge-post-2-catalog/Mon, 13 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/ozark-ridge-post-2-catalog/[Retail AI Series 2/5] How to generate 1180 realistic products from 20 archetypes, why product descriptions matter for RAG, and how the ingestion pipeline works.https://blog-theta-seven-23.vercel.app/posts/ozark-ridge-post-1-stack/Sun, 12 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/ozark-ridge-post-1-stack/[Retail AI Series 1/5] Building a mock outdoor retail site with AI-powered product search and a Rufus-style assistant. This post covers the architecture, stack decisions, and why RAG matters for e-commerce.https://blog-theta-seven-23.vercel.app/posts/playwright-cli-qa-post/Thu, 09 Apr 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/playwright-cli-qa-post/How to use playwright-cli with GitHub Copilot as an autonomous QA agent — without Playwright MCP, without writing test code, and without needing Copilot Vision or an embedded browser.https://blog-theta-seven-23.vercel.app/posts/langgraph-agent-post/Mon, 30 Mar 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/langgraph-agent-post/Building a LangGraph job research agent showed me where agent loops actually help, why typed state matters, and how conditional edges change the design.https://blog-theta-seven-23.vercel.app/posts/building-a-cfb-mcp-server/Sun, 15 Mar 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/building-a-cfb-mcp-server/Building a college football data MCP server taught me that the most important design decision in an agentic system isn't the architecture — it's the docstrings.https://blog-theta-seven-23.vercel.app/posts/retail-power-automate-workflow/Fri, 20 Feb 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/retail-power-automate-workflow/Eliminate costs tied to repetitive corporate tasks with simple workflows like this -- a Microsoft Form + a Power Automate flow + an AI prompthttps://blog-theta-seven-23.vercel.app/posts/rag-answer-judging/Mon, 26 Jan 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/rag-answer-judging/[RAG Series 3/3] Source URL retrieval tells you whether the right content was retrieved. It doesn't tell you whether the answer was any good. Adding an LLM judge to the eval harness reveals two failure modes that retrieval scoring alone can't see.https://blog-theta-seven-23.vercel.app/posts/design-rag-eval-test-cases/Sat, 24 Jan 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/design-rag-eval-test-cases/[RAG Series 2/3] How to write test cases that catch real retrieval problems, why source URL retrieval is a useful proxy metric, and when it isn't enough.https://blog-theta-seven-23.vercel.app/posts/rag-retrieval-quality/Thu, 22 Jan 2026 00:00:00 +0000https://blog-theta-seven-23.vercel.app/posts/rag-retrieval-quality/[RAG Series 1/3] Covers chunking strategy, embedding model consistency, reranking, and building an eval harness — including what happened when Voyage AI's free-tier rate limits forced a more resilient architecture.