Brain v0.6.0

Install

With Homebrew (installs Brain.app and the brain CLI):

brew tap martinemmert/big-brain-claude https://github.com/martinemmert/big-brain-claude
brew install --cask brain
brain install

Or by hand:

1. Download Brain-*-macos-arm64.zip and brain-*-macos-arm64.tar.gz (Apple Silicon).
2. Unzip and move Brain.app to /Applications.
3. The app is only ad-hoc signed, not notarized: open it the first time via
   right-click → Open (macOS 15: System Settings → Privacy & Security → Open Anyway),
   or run xattr -dr com.apple.quarantine /Applications/Brain.app.
4. Unpack brain, put it on your PATH (e.g. ~/.cargo/bin) and run brain install.
   If macOS blocks it, run xattr -d com.apple.quarantine brain first.

Alfred: double-click Brain.alfredworkflow. Keyword cc; ⏎ opens the session's
terminal, ⌥⏎ shows it in Brain.

SHA256SUMS.txt lists the checksums.

Full Changelog: v0.5.0...v0.6.0

Brain v0.5.0

Install

With Homebrew (installs Brain.app and the brain CLI):

brew tap martinemmert/big-brain-claude https://github.com/martinemmert/big-brain-claude
brew install --cask brain
brain install

Or by hand:

1. Download Brain-*-macos-arm64.zip and brain-*-macos-arm64.tar.gz (Apple Silicon).
2. Unzip and move Brain.app to /Applications.
3. The app is only ad-hoc signed, not notarized: open it the first time via
   right-click → Open (macOS 15: System Settings → Privacy & Security → Open Anyway),
   or run xattr -dr com.apple.quarantine /Applications/Brain.app.
4. Unpack brain, put it on your PATH (e.g. ~/.cargo/bin) and run brain install.
   If macOS blocks it, run xattr -d com.apple.quarantine brain first.

Alfred: double-click Brain.alfredworkflow. Keyword cc; ⏎ opens the session's
terminal, ⌥⏎ shows it in Brain.

SHA256SUMS.txt lists the checksums.

Full Changelog: v0.4.0...v0.5.0

Brain v0.4.0

Install

With Homebrew (installs Brain.app and the brain CLI):

brew tap martinemmert/big-brain-claude https://github.com/martinemmert/big-brain-claude
brew install --cask brain
brain install

Or by hand:

1. Download Brain-*-macos-arm64.zip and brain-*-macos-arm64.tar.gz (Apple Silicon).
2. Unzip and move Brain.app to /Applications.
3. The app is only ad-hoc signed, not notarized: open it the first time via
   right-click → Open (macOS 15: System Settings → Privacy & Security → Open Anyway),
   or run xattr -dr com.apple.quarantine /Applications/Brain.app.
4. Unpack brain, put it on your PATH (e.g. ~/.cargo/bin) and run brain install.
   If macOS blocks it, run xattr -d com.apple.quarantine brain first.

Alfred: double-click Brain.alfredworkflow. Keyword cc; ⏎ opens the session's
terminal, ⌥⏎ shows it in Brain.

SHA256SUMS.txt lists the checksums.

Full Changelog: v0.3.0...v0.4.0

Brain v0.3.0

Install

With Homebrew (installs Brain.app and the brain CLI):

brew tap martinemmert/big-brain-claude https://github.com/martinemmert/big-brain-claude
brew install --cask brain
brain install

Or by hand:

1. Download Brain-*-macos-arm64.zip and brain-*-macos-arm64.tar.gz (Apple Silicon).
2. Unzip and move Brain.app to /Applications.
3. The app is only ad-hoc signed, not notarized: open it the first time via
   right-click → Open (macOS 15: System Settings → Privacy & Security → Open Anyway),
   or run xattr -dr com.apple.quarantine /Applications/Brain.app.
4. Unpack brain, put it on your PATH (e.g. ~/.cargo/bin) and run brain install.
   If macOS blocks it, run xattr -d com.apple.quarantine brain first.

Alfred: double-click Brain.alfredworkflow. Keyword cc; ⏎ opens the session's
terminal, ⌥⏎ shows it in Brain.

SHA256SUMS.txt lists the checksums.

Full Changelog: v0.2.0...v0.3.0

Brain v0.2.0

Install

1. Download Brain-*-macos-arm64.zip and brain-*-macos-arm64.tar.gz (Apple Silicon).
2. Unzip and move Brain.app to /Applications.
3. The app is only ad-hoc signed, not notarized: open it the first time via
   right-click → Open (macOS 15: System Settings → Privacy & Security → Open Anyway),
   or run xattr -dr com.apple.quarantine /Applications/Brain.app.
4. Unpack brain, put it on your PATH (e.g. ~/.cargo/bin) and run brain install.
   If macOS blocks it, run xattr -d com.apple.quarantine brain first.

SHA256SUMS.txt lists the checksums.

Full Changelog: https://github.com/martinemmert/big-brain-claude/commits/v0.2.0