Miami. I build systems other engineers and agents can run: harnesses, evals, the decision of what should live where.
- gated-tools — irreversible tool calls need an explicit allow from outside the model. Evals catch helpful bypasses. ADR: model-only refusal is not a control.
- named-computers — a computer has a name, an inbox, and memory that survives sleep. A function does not. ADR: when this is the wrong model.
- vc-rag-agent — grounded Q&A over messy records. The hard part is faithfulness, not retrieval.