73% of production AI apps have prompt injection vulnerabilities (Source: OWASP LLM Top 10 Research, 2024). PromptGuard catches them in 22 seconds. Get a security score, risk breakdown, and actionable fixes for every prompt. Free tier included. One of the few remaining independent self-serve prompt security tools on the market. 📦 974+ npm downloads/week ⚡ <5ms, zero dependencies, offline 🔓 Apache 2.0 | npm i @ny-squared/guard npm install @ny-squared/guard