Seoul, Korea · Building in Public
Joseph
YEO
Solo builder. I run multiple AI-powered products in parallel — local AI automation, supply chain security, iOS apps, and something longer-term I'm not talking about yet.
Most of this started in the last two months. I ship fast, document honestly, and share what actually happens — not the highlight reel.
Projects
Local AI coding agent running on M5 Max. Full agentic loop without cloud inference — planning, coding, and review stay on-device.
Supply chain security for teams using AI coding agents. Signal collection, dependency exposure matching, and agent policy bundles.
A new project exploring digital trust and provenance. Early stage — more when the time is right.
Personal color analysis iOS app using Vision Framework. On-device AI, no data leaves the phone.
Everything I'm building points somewhere. This is where it's pointing. Not ready to say more yet.
Build Log
Strategy pivot — product landing to personal hub
Switched from DevRadar Guard standalone SaaS landing to Project Joseph as the primary front door. The product is still the product; the person is now the platform.
DevRadar Guard Alpha shipped — dogfooding begins
Signal Engine running. Bundle Compiler generating real CLAUDE.md, .npmrc, and hooks. Applying to my own repos first before any external users.
The axios incident — why I started building this
Malicious code distributed for ~3 hours. Postinstall ran 2 seconds after install. AI agents had been adding packages without review. That was the moment.
M5 Max local agent loop — first stable run
Full agentic loop running locally. Planning, code generation, review. Benchmark numbers coming in a dev.to post soon.
Running 6+ projects in parallel with AI agents
Two months in. The infrastructure is n8n + Claude Code + local AI. The discipline is harder than the tooling.
Writing
First posts coming soon — ForgeFlow M5 Max benchmark, and what the axios incident actually means for agentic development.
Connect