Codeguard-ai
CodeGuard AI is a free and open source code analyzer that detects security vulnerabilities, syntax errors, logic bugs, and bad practices in your code. It does not just find the problem, it explains why it is dangerous and shows you exactly how to fix it.
Developers today rely heavily on AI tools like ChatGPT and GitHub
Copilot to generate code. But AI-generated code often contains serious
issues that beginners do not notice, such as hardcoded passwords, SQL injection
vulnerabilities, syntax errors, infinite loops, and more.
CodeGuard AI solves this by analyzing your code and returning detailed
results with exact line numbers, explanations of why each issue is
dangerous, a side-by-side comparison of bad code vs fixed code, and
Step-by-step instructions on how to fix every issue found.
It works for Python and JavaScript, runs completely locally, and requires
no account or subscription, and is fully open source under the MIT license.