special-chars-skill
A skill for testing special characters and injection patterns
$ Installer
git clone https://github.com/maxvaega/skillkit /tmp/skillkit && cp -r /tmp/skillkit/tests/fixtures/skills/edge-special-chars ~/.claude/skills/skillkit// tip: Run this command in your terminal to install the skill
SKILL.md
name: special-chars-skill description: A skill for testing special characters and injection patterns allowed-tools: []
Special Characters Skill
This skill tests handling of special characters in $ARGUMENTS placeholder.
Test cases covered:
- HTML/XML special chars: < > & " '
- Shell metacharacters: $ ` ; | & ( ) [ ] { }
- Path traversal attempts: ../ ../../etc/passwd
- SQL injection patterns: ' OR '1'='1
- Command injection: ; rm -rf / ; $(whoami)
- Unicode and emoji: 你好 🎉 émoji
Usage: $ARGUMENTS
Expected Behavior
The ContentProcessor should safely substitute arguments without:
- Executing shell commands
- Interpreting special characters
- Allowing path traversal
- Enabling injection attacks
All input should be treated as literal text.
Repository
maxvaega
Author
maxvaega/skillkit/tests/fixtures/skills/edge-special-chars
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Updated6d ago
Added1w ago