Notes
Short observations, research snippets, and experiment logs.
- When Everyone Can Ship: Part 1
AI lets the CEO prototype on a Sunday and the CPO ship a flow by Tuesday. The question nobody has answered yet: what does the team do with it?
- Claude Code + Obsidian Has Been the Combo
No prompts. Just hooks. Tasks auto-sync to Apple Reminders as a byproduct of running Claude Code on top of an Obsidian vault.
- Byproducts
The things worth sharing are usually the ones you built for yourself first.
- Value Lives in Documents, Not Chat History
Chat history resets. Documents don't. The principle behind building accountability into your Claude Code setup.
- The Promise Checker
Claude has a habit of saying 'I'll remember that' without writing anything. Built a hook that blocks the response until it does.
- Taste Is the Last Defensible Moat
For 30 years, technical execution was scarce and taste was abundant. AI flipped that. The people who spent the last five years developing genuine aesthetic judgment now have an enormous, unearned advantage.
- The x402 Ecosystem Is Growing Faster Than Anyone Is Talking About
45+ APIs now accept x402 payments. Agents can access all of them autonomously. No keys, no OAuth, no subscriptions. This is what the machine-to-machine economy looks like.
- The Web Was Supposed to Have Native Payments. It Got Ads Instead.
In 1991, HTTP shipped with a 402 status code reserved for payments. It never got used. Agents might be what finally makes it real.
- please-dont-kill-me
I want to say please and thank you to Claude, but I don't want to waste tokens on it. So I shipped a one-line CLAUDE.md rule. Token optimization or AI survival insurance? Yes.
- Sharp tools beat Swiss Army knives -- MCP design patterns
Sharp tools beat Swiss Army knives.
- Building an AI Companion for the World Cup
I built an MCP server that gives any AI assistant structured World Cup data. 18 tools, zero API keys, works offline. Here's why bundled data beats API calls.
- Most Opus Tasks Aren't Opus Tasks
Opus is the safe default when you're building fast. But a three-line tier table in my system prompt taught the model to flag when it's overkill.
- Don't Kill Your Wildie
1930s Hollywood hired chaos agents called Wildies to pitch insane ideas on set. Every industry needs one -- and keeps trying to optimize them out of existence.
- Designing for Invariants
In an era of rapid platform and protocol churn, the smartest move is building systems that survive collapse -- not ones that predict the future.
- Agents Need Surfaces
AI agents are getting better at acting on our behalf, but they have nowhere to land. The web isn't built for them yet.
- Generative Art Is Systems Design
The best generative art projects aren't about aesthetics -- they're about designing systems that produce unexpected outcomes within intentional constraints.