Building Spark: My Personal AI Assistant
Over a year ago I started working with N8N, a self-hosted automation platform similar to Zapier that connects to basically any service you can imagine. They had a built-in AI agent builder that let me wire up my own bot using the OpenRouter API. This was before tools were a thing, before ChatGPT could search the web, before any of the major AI products had live internet access. My little bot could search the web. I remember showing that off to friends and feeling like I'd built something genuinely ahead of the curve.

