Bromure Agentic Coding 4.0: Local models, one window, and the terminal

Bromure Agentic Coding runs your coding agent inside a disposable Linux VM, with a man-in-the-middle proxy on the host watching every byte it sends to the model APIs. Version 4.0 is the biggest release yet: it takes the models in-house, rebuilds the app around a single window, and opens two new doors into your workspaces — the terminal and SSH.

New

• Run your models locally — fully local or hybrid. Point a workspace at open-weight models running on your own Apple Silicon. Go fully local and nothing leaves the machine — no prompt, no token, no API call ever crosses the network. Or go hybrid: serve the cheap, high-volume turns from a local model and reserve a frontier API for the hard ones. Either way the proxy still records every leg in the same session trace, so you keep the full audit trail whether the answer came from your GPU or the cloud.
• A completely redesigned unified window. The desktop app is rebuilt around one window that holds all your workspaces at once. Tabs map to tmux windows, files move by drag-and-drop, and guardrail prompts surface inline — no more hunting across separate session windows to find the one that's waiting on you.
• Command-line access. bromure-cli workspace run boots a workspace window-less and hands you the terminal, docker-run style. bromure-cli workspace attach drops you into any running workspace. Detached by default, so you can script it or leave it going.
• Remote access over SSH. Turn on remote access and ssh straight into your workspaces with your Mac password or an authorized key. No Remote Login, no root. You land in a workspace picker, never a raw shell — reach the Mac Studio under your desk from your laptop, your couch, or a hotel room.

Bromure Agentic Coding is free and open source on Apple Silicon. Grab 4.0 on the downloads page, or learn more →.