LochBot

LochBot is a security analysis tool, part of the Zovo ecosystem of free developer tools, that examines chatbot system prompts for vulnerabilities by analyzing them against 31 known injection attack patterns across 7 categories. It generates a 0-100 security score with a letter grade (A-F), identifies specific vulnerabilities, and provides remediation suggestions for each one. LochBot covers attack vectors including direct injection, role-play jailbreaks, encoding attacks, and prompt leaking, and lets users export results as JSON for compliance documentation. All analysis runs client-side, with no server processing or data collection. Pricing is completely free to use; the broader Zovo ecosystem separately offers a 'Zovo Lifetime' one-time $99 bundle for its other tools, but LochBot itself requires no payment.