Brash
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Download for macOS

Brash for Mac

A native app for Apple silicon. Free while in preview — download it, open it, and connect your agent.

Brash 0.1.0 preview

Apple silicon · macOS 14 or later

Download for macOS

Release notesOlder versions

The Brash editor in dark mode, as designed in Brash.

Brash, as designed in Brash.

Install in a minute.

  1. 01

    Open the download

    Drag Brash into Applications.

  2. 02

    Open a folder

    Choose where your .brash projects live.

  3. 03

    Connect your agent

    Pick Claude Code or Codex; Brash sets up MCP for it.

Windows and Linux are coming.

Native on each, like the Mac. The builds follow the Mac preview.

  • macOSAvailable now
  • WindowsComing soon
  • LinuxComing soon

What you need.

  • MacApple silicon (M1 or later)
  • SystemmacOS 14 Sonoma or later
  • AgentsClaude Code or Codex, over MCP

Brash connects your agent on first launch. Nothing to install by hand — the MCP reference lists every tool an agent can call.