# special-chars-skill > A skill testing special characters: quotes "test", apostrophes 'test', and symbols !@#$% - Author: Sipke Schoorstra - Repository: sfmskywalker/agentskillsdotnet - Version: 20260106091715 - Stars: 4 - Forks: 0 - Last Updated: 2026-02-06 - Source: https://github.com/sfmskywalker/agentskillsdotnet - Web: https://mule.run/skillshub/@@sfmskywalker/agentskillsdotnet~special-chars-skill:20260106091715 --- --- name: special-chars-skill description: "A skill testing special characters: quotes \"test\", apostrophes 'test', and symbols !@#$%" version: 1.0.0 author: Test & Validation Team tags: - special-characters - unicode - edge-cases --- # Special Characters Skill This skill tests handling of special characters in various contexts. ## Unicode Support Testing unicode characters: 你好, привет, مرحبا, こんにちは ## Special Symbols Testing various symbols and punctuation: - Quotes: "double" and 'single' - Mathematical: ∑, ∫, ∂, ∞, ≈, ≠ - Currency: $, €, £, ¥, ₹ - Arrows: →, ←, ↑, ↓, ⇒, ⇐ - Symbols: ©, ®, ™, ±, ×, ÷ ## Markdown Edge Cases Testing markdown special characters: - Asterisks: * and ** - Underscores: _ and __ - Backticks: ` and ``` - Brackets: [link] and (url) - Hash: # heading ## Code Blocks ```javascript function test() { const str = "Testing special chars: <>&\"'"; return str.replace(/[<>&"']/g, (c) => entities[c]); } ``` ## HTML Entities Testing HTML entity handling: <, >, &, ", ' This skill ensures proper handling of special characters throughout the parsing and rendering pipeline.