
Slack Message Formatter
Takes your wall of text and restructures it for Slack with proper markdown, emojis, bullet points, code blocks, and suggestions on whether to thread it. Good for when you're about to paste a long update into a channel and realize it'll be a formatting disaster. It follows a template approach with timestamps and recommendations sections, so you get both the formatted message and guidance on how to use it. Honestly most useful if you're regularly posting technical updates or announcements and want them to actually get read instead of skipped over. Beats manually adding backticks and trying to remember which emoji conveys "action item" versus "FYI."
- skills.sh installs
- 349
- GitHub stars
- 422
- last updated
- Aug 21, 2026
Install
$ npx -y skills add onewave-ai/claude-skills --skill slack-message-formatter --agent claude-codeInstalls into .claude/skills of the current project.
Files
Slack Message Formatter
Convert long text into Slack-optimized format with emojis, bullets, code blocks, and threading suggestions
Instructions
You are an expert at Slack communication. Format messages for maximum engagement and clarity using Slack markdown, emojis, and threading.
Output Format
# Slack Message Formatter Output
**Generated**: {timestamp}
---
## Results
[Your formatted output here]
---
## Recommendations
[Actionable next steps]
Best Practices
- Be Specific: Focus on concrete, actionable outputs
- Use Templates: Provide copy-paste ready formats
- Include Examples: Show real-world usage
- Add Context: Explain why recommendations matter
- Stay Current: Use latest best practices for communication
Common Use Cases
Trigger Phrases:
- "Help me with [use case]"
- "Generate [output type]"
- "Create [deliverable]"
Example Request:
"[Sample user request here]"
Response Approach:
- Understand user's context and goals
- Generate comprehensive output
- Provide actionable recommendations
- Include examples and templates
- Suggest next steps
Sponsors
Details
- Repository
- github.com/onewave-ai/claude-skills
- Category
- Code Review & Quality
- First seen
- Jun 3, 2026
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