super-mario-runner

Super Mario Runner

Launch the Super Mario Runner arcade game in your browser. Auto-detects the current Claude Code session and locks the visualization to it.

Instructions

The user may provide a port number as the skill argument (e.g. /claude-arcade:super-mario-runner 4000).

1. Validate the port if provided. It must be an integer between 1024 and 65535. If invalid, tell the user: "Port must be a number between 1024 and 65535." and stop.

2. Launch the game. The launcher self-daemonizes (forks itself into the background) and works on macOS, Linux, and Windows — no shell backgrounding tricks needed. Run one of these via the Bash tool:

   With a port:

   node "${CLAUDE_PLUGIN_ROOT}/scripts/super-mario-runner.js" --port PORT_NUMBER
   

   Default port (3248):

   node "${CLAUDE_PLUGIN_ROOT}/scripts/super-mario-runner.js"
   

   If the server is already running on that port, it just reopens the browser tab.

3. Tell the user it's running. Use this exact message (substitute PORT for the actual port — default 3248):

   Super Mario Runner is now open in your browser at http://localhost:PORT/. The character auto-runs and auto-jumps based on this session's token throughput. To stop the server, run /claude-arcade:super-mario-runner with --stop, or:

   node "${CLAUDE_PLUGIN_ROOT}/scripts/super-mario-runner.js" --stop --port PORT
   

Troubleshooting

• Port already in use by another app: Re-run the skill with a different port.
• Server didn't start: Run the script with --foreground to see errors directly in the terminal.