PromptShield - AI Prompt Injection Scanner

by arbabmachi132 · arbabmustafa.com · Developer Tools

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Scan GitHub for AI prompt injection vulnerabilities in Python, JavaScript, TypeScript, TSX & JSX code files.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#224K

#188K among extensions

Version

1.0.2

updated 29 Mar 2026

Users

monthly, 7 months

Latest, 16 Oct 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About PromptShield - AI Prompt Injection Scanner

PromptShield scans GitHub code files for potential issues in AI prompt handling. After analyzing your code, it provides a security score and detailed findings to help you build safer applications. FEATURES Real-time analysis of Python, JavaScript, TypeScript, TSX, and JSX files on GitHub Instant scanning results with severity ratings (Critical, High, Medium, Low) Line-by-line findings with recommendations and code examples Security score (0-100) for each scanned file Scan history to track analysis results over time Keyboard shortcut (Ctrl+Shift+S / Cmd+Shift+S) for quick access HOW TO USE 1. Visit any GitHub repository 2. Open a code file (Python, JavaScript, or TypeScript) 3. Click "Scan for Prompt Injection" button 4. View results immediately SUPPORTED LANGUAGES Python, JavaScript, TypeScript, TSX, JSX PRIVACY & SECURITY Open source code available on GitHub HTTPS encryption for all data transmission No persistent storage of analyzed code Local-only scan history Rate limited to 10 scans per minute No analytics or tracking For issues, contributions, or questions, visit: https://github.com/Arbab-Mustafa/AI_Prompt_Injection_Scanner_backend