Writing
What I'm learning, made useful.
Notes on backend engineering, distributed systems, applied AI, and the decisions that make software last.
01Evolution OverviewWhen a model's native workflow becomes capable enough, a Harness can shift from an efficiency multiplier to a context burden. This rewrite keeps the safety boundaries while substantially simplifying the Prompts and runtime.Start reading →02Config & SafetyModels can become increasingly autonomous, but production, persistent data, costs, and irreversible actions must still require explicit authorization. Safety is not the opposite of efficiency; it is the prerequisite for automation.Start reading →03RAGUnderstand the goal and inspect the current source first; call Local RAG for evidence candidates only when cross-source information can genuinely improve the judgment.Start reading →