Mark Reynolds

After an intensive learning session on n8n automation workflows using Claude Code, I finally get what all the fuss is about.

How I built audience-based RAG security using inline tags — one document, two audiences, zero accidental data exposure.

Most RAG systems just store documents — they don’t track them. BizBrains uses a Coda table as a remote control for the entire vectorisation pipeline.

I built a locally-running screen monitor that catches distraction before it steals hours. And then decided not to use AI in it at all.

The Instant Webhook extension is now on the Chrome Web Store — trigger any n8n workflow with a single click, no polling required.

Three iterations, one Chrome crash, and about 45 minutes later — a working browser extension that triggers n8n webhooks on demand.

I spent 10 minutes with ChatGPT building a simple HTML tool that saves me time before every Zoom session.

A naming convention I built for a SharePoint knowledge base in 2009 turns out to be exactly what modern RAG pipelines need too.

Sarah at Fuel Bakehouse was manually processing 6 catering quote requests a day. A simple n8n workflow on a $6/month VPS changed that.

Most email automations poll constantly and waste resources. Here’s how a Pub/Sub notification system through the Gmail API changes everything.

A simple SharePoint list solved a constant stream of repetitive IT questions across 11 floors. The principle still applies today.