PandaProbe Cloud

PandaProbe is an open-source agent engineering platform designed to help developers build, evaluate, and monitor large language model (LLM) agents safely and effectively. It provides comprehensive tracing capabilities to capture every LLM call, tool invocation, and agent decision, offering deep insights into agent behavior. This detailed tracing forms the foundation for its state-of-the-art evaluation metrics, which are purpose-built for long-running agents to detect uncertainty, score trajectories, and pinpoint behavioral drift. The platform is ideal for developers and teams working with LLM agents who need to understand, debug, and improve their agent's performance. It enables users to catch regressions before they impact end-users by scheduling automated evaluation runs against production traffic and setting up alerts for metric regressions. PandaProbe integrates seamlessly with major agent frameworks and leading LLM providers, offering both cloud-hosted and self-hosted deployment options, and even provides a CLI and skill for coding agents to manage its features directly.