Notes
Working notes on agentic engineering, AI, and quantitative finance. Less polished than a paper, more honest than a tweet.
-
how
How Claude Code's Skills System Actually Works
A deep-dive explainer on How Claude Code's Skills System Actually Works: methodology, historical context, worked examples with real numbers, and common pitfalls
-
agentic-engineering
Agentic engineering patterns that survive contact with production
Field notes on the patterns that hold up when you put coding agents on real work. Context budgets, tool design, planner-executor splits, evaluation loops.
-
ai
Frontier AI in 2026, what actually changed and what did not
A working note on the shifts in the AI frontier through mid 2026. Long context, agentic capability, open weights, and the parts the headlines got wrong.
-
finance
LLM agents in quantitative finance, where they actually pay off
A working note on where coding agents earn their keep in equity research, forensic accounting, and DCF construction, and where they still do not.