Enhance LLM Security with Promptfoo: The Leading Open-Source Vulnerability Scanner for Developers

About promptfoo

Promptfoo is a cutting-edge solution designed to enhance the security and reliability of large language models (LLMs). With over 30,000 developers already utilizing this open-source tool, it stands out as a comprehensive vulnerability scanner tailored specifically for LLM applications.

Key Features and Benefits

1. Promptfoo offers automated red teaming capabilities that adapt to your application. This ensures that common failures, such as personally identifiable information (PII) leaks and prompt injections, are effectively identified and addressed.

2. Unlike generic tools, Promptfoo allows developers to create custom probes that focus on the specific vulnerabilities relevant to their applications. This targeted approach ensures that critical failures are detected, leading to more reliable and secure LLM deployments.

3. Designed with developers in mind, Promptfoo features a command-line interface that supports live reloads and caching. This streamlined experience eliminates the need for SDKs, cloud dependencies, or logins, allowing for rapid testing and deployment.

4. As a battle-tested, 100% open-source tool, Promptfoo is backed by an active community. This not only fosters continuous improvement but also provides users with access to a wealth of resources and support.

5. The tool generates detailed, actionable results that help developers detect and fix critical failures. This ensures that LLM applications are not only functional but also secure and reliable.

Promptfoo is an essential tool for developers looking to secure their LLM applications. Its unique features and community support make it a standout choice in the realm of LLM testing and security. By leveraging Promptfoo, developers can confidently deploy their applications, knowing they are protected against a wide range of vulnerabilities.

List of promptfoo features

• Secure LLM testing
• Vulnerability scanning
• Red teaming
• Continuous monitoring
• Custom scan creation
• Dynamic probes
• PII leak detection
• Insecure tool usage identification
• Cross-session data leak detection
• Direct/indirect prompt injection detection
• Jailbreak detection
• Content risk assessment
• Command-line interface
• Live reloads and caching
• Open-source community support
• Pre-deployment scans
• Actionable results reporting
• Custom probe configuration
• Quality evaluations
• Testing guides and resources