Add Slack as a channel. Can replace WhatsApp entirely or run alongside it. Uses Socket Mode (no public URL needed).
$npx -y skills add dingyanglyu/matclaw --skill add-slackInstalls into the current project.
Run `npx skills use "https://github.com/dingyanglyu/matclaw" --skill "dingyanglyu/matclaw/add-slack"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/dingyanglyu/matclaw" that are relevant to the current task. Run `npx skills add "https://github.com/dingyanglyu/matclaw"` and select the relevant skills, then follow their instructions.