slack-message-formatter
Slack Message Formatter
Format messages for Slack with pixel-perfect accuracy. Converts Markdown to Slack-compatible output with two delivery paths:
- Copy-paste — Rich HTML that preserves formatting when pasted into Slack's compose box
- API/Webhook — Slack mrkdwn syntax for bots, automation, and CI/CD
When to Use This Skill
- User asks to write a Slack message, announcement, or notification
- User asks to format something "for Slack"
- User wants to preview how a message will look in Slack
- User wants to send a message via Slack webhook
- User has Markdown content they want to share in Slack
What This Skill Does
- Generates content in Markdown — Claude writes the message in standard Markdown, its native format
- Converts to Rich HTML — Transforms Markdown into rich HTML that preserves formatting when pasted into Slack's compose box
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