Script Screener
RunGuard is a pre-execution security scanner that analyzes scripts, commands, and AI-generated code for risks before you run them. Paste any shell, Python, SQL, Dockerfile, YAML, or PowerShell code to get an instant risk assessment. Performs Quick Scan to deliver a T1–T4 threat level rating with a one-line verdict and risk tags. Runs Detailed Scan to break down each line with threat type, explanation, and safer alternatives. Automatically redacts sensitive values like API keys, tokens, and passwords from results. Stores scan history locally in the browser with export and clear options. Covers risks including file deletion, remote execution, SQL injection, hardcoded credentials, privilege escalation, backdoors, and Unicode hidden-character attacks.
Created by JingYuChen
