Building agent infrastructure — durable execution, tool gateways, and dev tooling — mostly in Python, TypeScript (Effect) and Rust.

What I'm working on:

• wf — agent first durable TypeScript workflows. Typed steps, retries, timers, and signals persisted in SQLite, so runs survive restarts and replay deterministically. [docs]
• integrations — an agent-facing gateway for discovering external APIs, holding their credentials, and executing calls under policy. Clients only ever see an API key and an { alias, tool } address.
• instructmd — Rust CLI that shows which Markdown instruction files a coding agent loads at startup, in what order, and why. [docs]

Also around:

• imdb-heatmap — heatmaps of TV show episode ratings