INSTALL

alpi runs on Linux and macOS. Windows users are expected to install under WSL2 — native Windows is not supported because alpi relies on POSIX primitives (Unix-domain sockets, sandbox helpers, launchd / systemd service backends). The path is the same as Linux once WSL2 is up.

The PyPI package is alpi-agent. The binary, import, and home directory are alpi:

uv tool install alpi-agent     # install
alpi setup                     # use

Recommended — uv tool install

uv is alpi's recommended installer. It puts alpi in its own isolated environment, makes upgrades a single command, and never pollutes your system Python.

# Install uv if you don't have it already
curl -LsSf https://astral.sh/uv/install.sh | sh

# Install alpi
uv tool install alpi-agent

# Run the setup wizard, then start chatting
alpi setup
alpi

Pin a specific version with uv tool install alpi-agent==0.3.0.

The first alpi setup auto-installs the alpi daemon — one launchd plist on macOS (com.alpi.daemon), one systemd-user unit on Linux (alpi-daemon.service) — and starts it. The daemon supervises every profile under ~/.alpi/, so a single install gets you 24/7 messaging + cron + ALP listener for every profile you create. Manage it later with alpi daemon {status,restart,uninstall} or from alpi setup → Services → Daemon.

Linux note. systemctl --user services die when you log out unless lingering is enabled. The install runs loginctl enable-linger $USER automatically; on minimal containers / WSL without systemd=true, loginctl may be missing — alpi logs a warning and you'll need to keep the daemon foregrounded under tmux / screen, or fix lingering by hand.

The first time the agent runs the browser tool, alpi downloads Chromium (~200 MB, one-time, cached at ~/.cache/ms-playwright/). No separate install command. If you never use the browser tool, nothing is downloaded.

Alternative — pipx install

If you already use pipx for your Python tools, the same package works:

pipx install alpi-agent
alpi setup

Updating

alpi update

alpi update checks PyPI for a newer version, shows what changed, and runs uv tool upgrade alpi-agent (or pipx upgrade alpi-agent) on confirmation. There is no auto-update at launch — alpi never reaches the network unless you ask it to.

You don't have to remember to run it: alpi already checks PyPI in the background once every eight hours and surfaces the result in two places —

• alpi doctor prints a Version row at the top with the new number when one is available.
• The TUI's top bar adds a small ↑ vX.Y.Z badge next to the current version.

alpi update --check does just the check and tells you whether an upgrade exists, without installing anything.

To pin an older version intentionally:

uv tool install alpi-agent==0.2.99 --force

Uninstalling

uv tool uninstall alpi   # or: pipx uninstall alpi
rm -rf ~/.alpi           # only if you want to drop profiles too

~/.alpi holds your profiles, keys, memory, and logs. The uninstaller leaves it in place by default so you can reinstall and pick up where you left off.

Developing alpi

If you're contributing or hacking on alpi, install from source:

git clone https://github.com/satoshi-ltd/alpi
cd alpi
uv sync
uv run alpi

uv sync creates a venv from the lock file. Tests run with uv run pytest tests/. Manual integration tests live under tests/manual/ and are not collected by pytest — read tests/manual/README.md before running them.

Why we don't ship other install paths

• No curl … | bash installer. Pasting a remote bash script into your shell is the opposite of what alpi stands for. Use the PyPI package — it's auditable, version-pinnable, signed by a trusted publisher, and updates flow through a tool you already trust.
• No Homebrew formula. uv tool install already covers macOS cleanly. Maintaining a Tap is duplicate work without a payoff.
• No Docker image. alpi is a personal CLI agent — it lives next to your shell, your editor, your dotfiles. Containerising it fights its own design.
• No platform installers (.pkg, .msi). Same reasoning: install via the language toolchain you already have.

Troubleshooting

• alpi: command not found after install — the tool's bin directory isn't on your PATH. uv suggests the right line during install; re-run the suggested eval "$(uv tool ...)" command, or add ~/.local/bin to your shell's PATH.
• The browser tool's first run fails on Linux with a missing shared library (libgbm, libnss3, etc.) — install the system libraries Playwright needs: uvx --from playwright playwright install-deps chromium.
• alpi doctor red lights — run it; the output names the missing piece (model, workspace, gateway env, etc.) and tells you which wizard step fixes it.