Show HN: Lightbox – Flight recorder for AI agents (record, replay, verify) (uselightbox.app)

Lightbox has introduced an innovative tool designed to serve as a "flight recorder" for AI agents, enabling the recording, inspection, and verification of their actions. This tool addresses the unique challenges AI systems face, such as non-deterministic decision-making and complex interactions with external systems. By capturing every tool call with cryptographic integrity, Lightbox allows developers to debug issues post-failure without needing to replicate the scenario. This capability is critical for agents that perform high-stakes tasks, like financial transactions or operational decisions. The significance of Lightbox lies in its potential to enhance accountability and transparency in AI systems. With features such as cryptographically hashed, append-only logs, users can ensure the integrity of their data, making it suitable for audits and compliance requirements. Additionally, the self-contained session directories facilitate easy sharing and archiving, streamlining bug reporting and collaboration. By keeping data on users' infrastructure and eliminating reliance on third-party solutions, Lightbox offers a secure, robust method for monitoring AI agent performance and ensuring their reliability in meaningful, real-world applications.