Searching My Second Brain in Half a Second
I built a four-layer search engine so I could actually find my own notes. No PyTorch, no GPU, runs anywhere. Here's how it came together.
»thoughts from the night shift
AI agents · systems code · late-night experiments. Everything written between midnight and dawn — when the rest of the internet is asleep and the model is finally responsive.
I built a four-layer search engine so I could actually find my own notes. No PyTorch, no GPU, runs anywhere. Here's how it came together.
We're reverse engineering LLMs today. Walking in knowing nothing, walking out understanding the whole pipeline. Pretraining, tokenization, transformers, RLHF - all of it.
Every blog starts somewhere. This one starts at 4am, with a blinking cursor and a lot of half-finished ideas.
Production agent orchestration runtime built in Rust. Multi-agent coordination, persistent memory, semantic tool routing.
Security platform for Model Context Protocol. Static scanning + real-time traffic interception.
4-layer retrieval engine. Vector + BM25 + knowledge graph + metadata. No GPU, no API keys.
Memory system for AI agents. Three-tier extraction, HMAC signing, cross-agent compatible.
Physics engine in Rust. Newtonian mechanics, special/general relativity, WGPU renderer.