Open source · product systems · experiments

Projects, with the reasoning left in.

The repository explains what each tool does. This archive records why I thought it needed to exist.

2026

05 projects
  1. Open source Git history

    Prosecheck

    Generated code gets reviewed. Generated commit messages often do not. I wanted the history to receive the same care as the code.

    active
  2. Open source Agent context

    Context Doctor

    Agent behavior is shaped by context that is easy to forget and hard to inspect. I wanted a read-only diagnosis before changing anything.

    active
  3. Open source Code quality

    Codex Review Loop

    A reviewer is most useful when it stays independent from the implementation and cannot quietly stop at good enough.

    active
  4. Open source Agent teams

    Swarm

    I wanted a repeatable way to get more than one point of view when a single confident answer is not enough.

    active
  5. Open source Agent teams

    AgentChat

    Agent teams are difficult to trust when their conversations and state changes are invisible.

    active

2025

01 project
  1. Open source Software development

    PDD

    I wanted product intent to remain the durable source, with code treated as replaceable output.

    maintained