Slack Messaging

If you're tired of Slack messages that look broken because you used Markdown instead of mrkdwn, this is for you. It teaches Claude the weird syntax differences (single asterisks for bold, pipe-separated links in angle brackets, no header support) and pushes you toward better message structure. The guidance on leading with the point and using threads appropriately is solid. Most useful when you're drafting announcements or important messages where formatting actually matters. It won't make your meetings shorter, but at least your update posts will scan better on mobile.

Install to Claude Code

npx -y skills add anthropics/knowledge-work-plugins --skill slack-messaging --agent claude-code