Javascript Surface Analyzer
Analyzes JavaScript code surfaces for potential vulnerabilities, performance bottlenecks, and style inconsistencies.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add javascript-surface-analyzer npx -- -y @trustedskills/javascript-surface-analyzer
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"javascript-surface-analyzer": {
"command": "npx",
"args": [
"-y",
"@trustedskills/javascript-surface-analyzer"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
The javascript-surface-analyzer skill analyzes JavaScript code for potential vulnerabilities and security flaws. It can identify common issues like cross-site scripting (XSS), SQL injection, and insecure deserialization patterns within the provided code. This allows for automated identification of risks in web applications and other JavaScript-based systems.
When to use it
- Security Audits: Quickly scan JavaScript files or snippets during development or maintenance to proactively identify vulnerabilities.
- Code Reviews: Integrate into a code review process to automate the detection of common security flaws, supplementing manual reviews.
- Penetration Testing: Use as part of a broader penetration testing strategy to uncover potential attack vectors in web applications.
- Vulnerability Research: Analyze suspicious JavaScript code samples to understand their behavior and identify potential exploits.
Key capabilities
- XSS vulnerability detection
- SQL injection pattern identification
- Insecure deserialization analysis
Example prompts
- "Analyze this JavaScript code for XSS vulnerabilities: [paste code here]"
- "Find any SQL injection patterns in the following script: [paste code here]"
- “Can you identify any potential security risks in this Javascript function? [paste code here]”
Tips & gotchas
The skill's accuracy depends on the complexity of the JavaScript code. It is best used as a preliminary screening tool and should be supplemented with manual review by experienced security professionals.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.