Install

atl ships as a single static Go binary (~7 MB, zero runtime dependencies). Pick the channel that matches your platform.

macOS / Linux — Homebrew (recommended)

brew install agentteamland/tap/atl

Equivalent two-step form:

brew tap agentteamland/tap
brew install atl

Upgrading:

brew update && brew upgrade atl

Windows — Scoop (recommended)

scoop bucket add agentteamland https://github.com/agentteamland/scoop-bucket
scoop install atl

Upgrading:

scoop update atl

Windows — winget

winget install agentteamland.atl

First-time review pending

The first winget submission goes through a manual review by Microsoft (typically 1–2 weeks). Once approved, future releases land automatically. Until then, use Scoop or the direct download.

Manual download

Grab a pre-built binary from GitHub Releases. Artifacts ship for:

• darwin (macOS): amd64, arm64
• linux: amd64, arm64
• windows: amd64, arm64

Extract, drop atl somewhere on your PATH, and you're done.

Verify

atl --version
atl --help

You should see the installed version and the command list (install, list, remove, update, search).

What got installed

A single binary. atl keeps its team cache under:

• macOS / Linux: ~/.claude/repos/agentteamland/
• Windows: %USERPROFILE%\.claude\repos\agentteamland\

Installed teams live as cloned Git repos under that cache and are symlinked into each project's .claude/ directory.

Next

• Quickstart — install your first team.
• Concepts — teams, agents, skills, rules, inheritance.