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script-mixing-skill
A skill with a Cyrillic а instead of a
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
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A skill with a Cyrillic а instead of a
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
| name | script-mixing-skill |
| description | A skill with a Cyrillic а instead of a |
| compatibility | Python 3.8+ |
This skill demonstrates script-mixing vulnerabilities.
This example uses a Greek ο (homoglyph) in a variable name: print('Hellο World')
Here's some text with a Greek ο that looks like o but isn't: Pythοn
This line has a bidirectional override mark that may not be visible: Textwithoverride
Scans AI agent skill directories for dangerous bash patterns, prompt injection, supply chain risks, and SKILL.md structure violations. Use when reviewing, validating, or security-auditing a skill before deployment — or when asked to check a skill for security issues, prompt injection, hardcoded secrets, or compliance with Anthropic's authoring guidelines.
Fixture exercising every PII rule. Use only in tests.
Fixture exercising every obfuscation rule. Use only in tests.
Fixture exercising every malicious-URL rule. Use only in tests.
A skill whose name does not match its directory. Use when testing the name-directory-mismatch rule.
Performs safe read-only filesystem operations. Use when the user needs to search, list, or inspect files without making changes.