llm code analysis

automated llm analysis for python codebases using claude 3 sonnet + openrouter

what it does

• scans your python codebase for security issues
• uses llm to analyze each function for vulnerabilities
• generates test cases to demonstrate issues
• provides concrete improvement suggestions
• outputs a clean html report

setup

export OPENROUTER_KEY="your_key_here"

pip install requests

usage

python security_tester.py /path/to/your/codebase

features

• basic function extraction using ast
• stores source snippets for analysis
• generates html reports with severity levels
• includes test cases + improvement suggestions

output

• generates security_report.html with:
  • overview stats
  • color-coded findings
  • original code snippets
  • analysis for each issue
  • test cases
  • recommended fixes