Download the command line

Download · firmary.app

firmary is Firmary’s command line. Firm staff use it to find clients, work through the day and approve what their AI agents ask to do. AI agents use it to work in Firmary with the same permissions and approvals as everywhere else. You sign in with your Firmary staff account.

Install

macOS and Linux

curl -fsSL https://firmary.app/install.sh | sh

Windows (PowerShell)

powershell -c "irm https://firmary.app/install.ps1 | iex"

Anywhere with Node.js

npm install -g @firmary/cli

The scripts download the build for your computer, check its SHA-256 checksum, and install it for you alone, without administrator rights. Then sign in:

firmary auth login

Next steps are in the command line guide.

Package managers

Homebrew (macOS, Linux)

brew install firmary/tap/firmary

Scoop (Windows)

scoop bucket add firmary https://github.com/Firmary/scoop-bucket
scoop install firmary

Direct downloads

The latest release, one file per computer. Each holds the firmary program, a README and the licence.

macOS, Apple silicon: firmary-cli-aarch64-apple-darwin.tar.xz
macOS, Intel: firmary-cli-x86_64-apple-darwin.tar.xz
Linux, x86-64: firmary-cli-x86_64-unknown-linux-musl.tar.xz
Linux, Arm: firmary-cli-aarch64-unknown-linux-musl.tar.xz
Windows, x86-64: firmary-cli-x86_64-pc-windows-msvc.zip
Windows, Arm: firmary-cli-aarch64-pc-windows-msvc.zip

Every file’s SHA-256 checksum is in sha256.sum, and each file has its own next to it (add .sha256 to its address). To check a download on macOS or Linux, with its .sha256 file in the same folder:

shasum -a 256 -c firmary-cli-aarch64-apple-darwin.tar.xz.sha256

Not code-signed yet

This release is not code-signed; signing for macOS and Windows is coming. The install scripts, npm, Homebrew and Scoop check each download’s SHA-256 and run firmary without a prompt. Only a file downloaded with a web browser is flagged. On macOS, allow it once with:

xattr -d com.apple.quarantine ./firmary

or open System Settings, Privacy & Security, and choose Open Anyway. On Windows, run this in PowerShell, or choose More info, then Run anyway, if SmartScreen asks:

Unblock-File .\firmary.exe

Connect an AI agent

Coding agents such as Claude Code, Codex, Cursor and VS Code can work in Firmary over MCP. With firmary installed, add it to your agent with:

firmary mcp install --client claude-code

Without it, Codex and Claude Code can use the Firmary MCP bridge from npm:

npx @firmary/mcp connect --client codex

Assistants in the browser, such as Claude and ChatGPT, need no download: see Help and setup.

By installing, you agree to the Terms of Service. Questions: support@firmary.app.