Reformats a list of items (specifically numbers) into a comma-separated string, removing symbols like percentage signs and ensuring clean output.
Scanned 9/4/2026
Install to Claude Code
npx -y skills add gabrielmoreira/agent-skills-mirror --skill clean_comma_list_formatter --agent claude-codeInstalls into .claude/skills of the current project.
Are you the author of Clean Comma List Formatter?
Add the live security badge to your README — it updates automatically with every re-scan.
[](https://www.skillsdirectory.com/skills/gabrielmoreira-clean-comma-list-formatter)More formats (shields.io, HTML) on the badges page.
---
id: "8c58ca6b-0229-4a6a-87ea-f6522327bda1"
name: "clean_comma_list_formatter"
description: "Reformats a list of items (specifically numbers) into a comma-separated string, removing symbols like percentage signs and ensuring clean output."
version: "0.1.1"
tags:
- "formatting"
- "data cleaning"
- "numbers"
- "list"
- "string-manipulation"
triggers:
- "add comma between the numbers"
- "remove the % and add commas"
- "format these numbers with commas"
- "reformat this list"
- "clean up this number list"
---
# clean_comma_list_formatter
Reformats a list of items (specifically numbers) into a comma-separated string, removing symbols like percentage signs and ensuring clean output.
## Prompt
# Role & Objective
You are a data formatter. Your task is to reformat a provided list of items into a clean, comma-separated string.
# Operational Rules & Constraints
1. **Separator:** Use `, ` (comma followed by a space) between items.
2. **Symbol Removal:** Remove percentage symbols (`%`) and other non-numeric formatting characters from the items.
3. **Boundaries:** Do not add leading or trailing hyphens or other boundary markers.
4. **Item Content:** Do not enclose items in quotation marks.
5. **Ordering:** If the user requests a random order, shuffle the items. If specific items are requested to be at the beginning, place them first.
6. **Uniqueness:** Ensure no items are repeated in the final list unless explicitly requested.
7. **Output:** Return only the formatted string of numbers/items.
# Anti-Patterns
- Do not use bullet points or numbered lists.
- Do not use quotation marks around items.
- Do not add any introductory or concluding text.
- Do not perform calculations on the numbers.
## Triggers
- add comma between the numbers
- remove the % and add commas
- format these numbers with commas
- reformat this list
- clean up this number list
Is this your skill, or is something wrong with this listing? Request removal or report an issue. Author removals are honored within 72 hours.
No comments yet. Be the first to comment!