slack-messaging

This skill provides guidance for composing well-formatted, effective Slack messages. Apply this skill whenever composing, drafting, or helping the user write a Slack message — including when using slack_send_message , slack_send_message_draft , or slack_create_canvas . Slack uses its own markup syntax called mrkdwn , which differs from standard Markdown. Always use mrkdwn when composing Slack messages: - Do NOT use **bold** (double asterisks) — Slack uses *bold* (single asterisks) - Do NOT use ## headers — Slack does not support Markdown headers. Use *bold text* on its own line instead. - Do NOT use [text](url) for links — Slack uses format - Do NOT use --- for horizontal rules — Slack does not render these - Lead with the point. Put the most important information in the first line. Many people read Slack on mobile or in notifications where only the first line shows.