Personal systems lab

ZZZJ Lab

AI, automation, research and tooling for personal systems.

A quiet workspace for experiments in agents, coding workflows, infrastructure, analysis tools and repeatable automation.

What this lab is for

Focused experiments that turn personal workflows into reliable systems.

AI Systems

Prompt systems, research assistants and model workflows shaped around real use.

Codex Workbench

Coding agent routines, project baselines and repeatable development flows.

Agent Stack

Read-only agents, safe connectors and controlled automation boundaries.

Tools

Small utilities for analysis, networking, image workflows and productivity.

Principles

Every experiment starts small, keeps its boundaries visible and earns complexity only when it proves useful.

  • Privacy-first
  • Automation with boundaries
  • Lightweight by default
  • Built for iteration

Coming next

A simple roadmap for the next set of public notes and internal tools.

  • AI notes
  • Codex skills
  • VPN quality tester
  • Stock analysis tools
  • Image utilities