APPS & TOOLS

Tools should give you control, not another bill.

Brad builds the in-house software. The consumer workspace is proposed; the existing developer systems show the engineering behind it.

PROPOSED · NOT RELEASED

Old Guyz AI Studio

A guided workspace to test a buyer problem, build a small tool or offer, and publish only with your approval.

Planned modules include Build Lab, source checks, and Cost Guard. The intent is a simpler experience with visible usage and spending limits for people on a budget. Pilot scope, price, and release date are not set. No earnings are promised.

Ask about the pilot
PROPOSED WORKFLOW
01Define the job and buyer
02Build with source checks
03Review before publishing
04Watch usage and cost

TECHNICAL EVIDENCE

Built in-house by Brad Heath.

Clear status, public code where available, and no claim that internal systems are consumer products.

PRIVATE · IN-HOUSE

pkachu

Brad’s personal knowledge archive and retrieval system. Python services ingest and search a private corpus, backed by a local Postgres archive and warm data tier. Selected context can be passed into AI workflows. The repository remains private because it contains personal material.

PUBLIC CODE · IN DEVELOPMENT

Miser

A local proxy for supported Claude Code and Anthropic requests. It records measured usage and offers opt-in context management. Its public repository documents the v4 implementation; it is developer infrastructure, not a released consumer app.

Read Miser’s public repository (new tab)
For technical reviewers

Brad is the in-house engineer and software developer. The public Miser code shows provider routing, measured usage, and optional context handling; the private pkachu system demonstrates retrieval over Brad’s own corpus. Studio is a proposed product, and this page distinguishes working systems from roadmap ideas.

Brad’s public GitHub profile (new tab)

INDEPENDENT DEVELOPER TOOLS

Useful in the workshop.

TermDeck, RTK, and Headroom are external projects used or evaluated in the wider technical workflow. They are not Old Guyz AI products.