Owasp Checker
The Owasp Checker analyzes code for common web security vulnerabilities, safeguarding applications and preventing breaches.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add owasp-checker npx -- -y @trustedskills/owasp-checker
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"owasp-checker": {
"command": "npx",
"args": [
"-y",
"@trustedskills/owasp-checker"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
The owasp-checker skill helps identify potential security vulnerabilities in text based on the OWASP (Open Web Application Security Project) Top Ten. It analyzes provided content and flags instances of common web application security risks like SQL injection, cross-site scripting (XSS), and more. This allows for proactive identification and mitigation of vulnerabilities before deployment.
When to use it
- Code Review: Analyze code snippets or configuration files for potential OWASP Top Ten vulnerabilities.
- Content Security Assessment: Evaluate user input fields or dynamically generated content for XSS risks.
- API Input Validation: Check API request payloads for injection flaws before processing.
- Security Training: Use it to demonstrate common security weaknesses and educate developers.
Key capabilities
- OWASP Top Ten vulnerability detection
- Identification of SQL Injection vulnerabilities
- Detection of Cross-Site Scripting (XSS) risks
- Analysis of potential command injection flaws
Example prompts
- "Check this code for OWASP security vulnerabilities:
[code snippet]" - "Analyze the following user input field for XSS risks:
[user input]" - "Can you find any SQL injection possibilities in this API request?
[API request]"
Tips & gotchas
The skill's accuracy depends on the complexity of the code or content being analyzed. It is recommended to use it as part of a broader security assessment process, not as a sole solution.
Tags
TrustedSkills Verification
Unlike other registries that point to live repositories, TrustedSkills pins every skill to a verified commit hash. This protects you from malicious updates — what you install today is exactly what was reviewed and verified.
Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.