Homebrew tap for OneBrain CLI

Homebrew tap for onebrain-ai/onebrain-cli — the local-first Rust binary that powers the OneBrain personal AI OS for Obsidian.

Install

brew tap onebrain-ai/onebrain
brew install onebrain

Or as a one-liner:

brew install onebrain-ai/onebrain/onebrain

Then verify:

onebrain --version
# → onebrain 3.0.0

Supported platforms

Platform	Architecture
macOS	Apple Silicon (M1–M5)
macOS	Intel
Linux	ARM64 (glibc)
Linux	x86_64 (glibc)

Windows users — install from the GitHub Releases page.

Updates

The CLI ships with a built-in self-installer that bypasses Homebrew:

onebrain update          # prompt-and-confirm
onebrain update --check  # dry-run

When a new version lands in this tap, brew upgrade onebrain works as expected. The two paths interoperate cleanly — both atomically swap the running binary.

Security / trust model

The Formula's sha256 fields verify each downloaded archive matches the published GitHub Release. Homebrew's TLS chain + the integrity check together cover the install path. The CLI's own onebrain update path uses a different trust model — see the CLI README for details.

License

This tap is published under the same license as the upstream CLI: MIT OR Apache-2.0, at your option.