Tyrrell AI and
Development Ventures

The delivery system

How development amplified by AI actually works here. Four disciplines, applied to every application and every engagement.

  1. 01

    Spec before code

    Every feature starts as a written decision: the problem, the chosen approach, and the rejected alternative. Agents execute specs; they don't invent them.

  2. 02

    Agents do the typing

    Orchestrated coding agents work in parallel across the codebase. Every line is reviewed and every change is tested. Nothing merges unread.

  3. 03

    Production rigor

    CI, typed interfaces, migration discipline, rollback paths. The bar is what a good team ships, not what one person can get away with.

  4. 04

    Operate what you ship

    Every application runs with monitoring, alerting, and a cost ceiling. Operating the portfolio is where the engineering judgment on this site comes from.