Hi, I'm Patrick.
I maintain Homebrew and build open-source tools for macOS and developer workflows, mostly via agentic coding. This site is where they live, plus the occasional write-up.
Projects
Brewy
A native macOS GUI for Homebrew. Browse, search, install, and update formulae and casks without opening your terminal.
brew install brewymacOSdb
A catalog of which versions of open-source components ship with each macOS and Xcode release. Includes curl, OpenSSH, LibreSSL, Swift, Apple Clang, and more.
brew install starhaven-io/tap/macosdbmidden
A CLI that resolves, audits, visualizes, and cleans the heap of context and state Codex and Claude Code accumulate. Surfaces what's actually active for a directory with provenance, flags what's stale or leaking, and prunes what nothing else cleans up.
brew install starhaven-io/tap/middenpinprick
Supply-chain security for GitHub Actions. Pins action references to full SHAs and audits pinned actions for runtime fetches that bypass pinning.
brew install starhaven-io/tap/pinprickpkgstory
The version history of every Homebrew formula and cask — which version shipped, and when — mined from git history into a browsable timeline. Deprecations and removals are recorded with the date and Homebrew's own reason.