Arkah
FounderStrategic research reports for decisions with stakes. A hard question becomes a structured, sourced report you can read, explore, and refine.
A founder's working notebook
Sean David.
I build software for thinking through ideas. This is where I share the work, the technical decisions, and what I learn along the way.
Read the field notes01 Selected work
Things I'm building.
Two ways to give an idea
some room to grow.
Bluprnt
FounderAn outliner for following a thought as far as it goes. Start with a bullet and give the details a place to unfold.
02 Open source
Useful beyond one product.
- Schema validation
provider-schema-linter
Check JSON schemas before they reach a model provider.
- Agent tooling
agent-guardrails
Guardrails for applications built with AI agents.
- Integrations
arkah-plugins
Connect Arkah to the AI tools where conversations begin.
03 Field notes
Notes from the build.
The first field notes are taking shape. You can follow along through RSS.
Keep in touch
Compare notes.
You'll find my projects and contributions on GitHub.