setup

name	setup
description	Set up claude-cast by installing all required dependencies (mpv, streamlink, tmux) and verifying the installation.
user-invocable	true
argument-hint	["check"]
allowed-tools	["Bash"]

/claude-cast:setup — Install Dependencies

Set up claude-cast by installing all required dependencies.

Arguments: $ARGUMENTS

Steps

1. Check what's already installed

Run each check:

command -v mpv && mpv --version | head -1 || echo "MISSING: mpv"
command -v streamlink && streamlink --version || echo "MISSING: streamlink"
command -v tmux && tmux -V || echo "MISSING: tmux"
command -v bun && bun --version || echo "MISSING: bun"

2. Install missing dependencies

For each missing dependency on macOS:

# If mpv is missing:
brew install mpv

# If streamlink is missing:
brew install streamlink

# If tmux is missing:
brew install tmux

For Linux:

# Debian/Ubuntu
sudo apt install mpv streamlink tmux

# Fedora
sudo dnf install mpv streamlink tmux

3. Verify installation

After installing, run all checks again to confirm everything works:

mpv --version | head -1
streamlink --version
tmux -V

4. Confirm success

If all dependencies are installed, tell the user:

"claude-cast is ready. Start a tmux session and launch Claude Code:

tmux new-session -s dev
claude

Then stream:

/claude-cast shroud

"

If $ARGUMENTS is "check"

Only run the checks in step 1 without installing anything. Report what's installed and what's missing.