Intelligence Saturation
Do we need frontier LLMs for every task?
Kojo's blog
Partner at Matrix investing in seed and Series A startups
Latest posts
Build your own benchmarks
There's no such thing as a good AI model, only a model that is good for your workflow
Tinkering Machines
In defense of Claude Code psychosis
Semantic git
Version control for AI generated code
How to transfer craft to agents
Agent skills are style references for knowledge work
Investing in BoldVoice
A voice coach in your pocket
Your agent needs an inbox
On new UXs for agent orchestration
Every programmer will be fullstack
How AI is making programmers fullstack by default and specialists by exception
LLMs as Interface Compilers
How on-demand UIs extend our interaction with software
Context Gravity
How AI startups can build defensible products
Fantastic MCPs and where to find them
How MCPs (Model Context Protocols) are transforming developer experience first, and everything next
Codex, Jules, and the Dawn of Async Agents
Notes and predictions from using Codex and Jules
There should be no AI button
The best UX for AI is seamless and unobtrusive.
Don't begrudge vibe coding
We don’t have to sacrifice implementation control for vibe coding. Good interfaces let these modes complement each other.
Voice AI: hook, not hammer
Voice is the new backend for "complex coordination as a service"