Co-founder of Lians. Building auditable memory infrastructure for AI agents in regulated industries.

Ethan Beirne  • Peerlist

Lians is a system of record for AI in regulated workflows. It preserves the exact evidence, prompts, policies, permissions, tools, and source versions an agent used so teams can reconstruct what the AI knew, did, and why at decision time, even after the underlying facts change.We are building for financial research, risk, compliance, and other evidence-heavy agent workflows. The product is pre-1.0 and live. We are opening a founding cohort for 5 to 7 design partners, including paid eight-week implementations and technical evaluations.Key capabilities:• Point-in-time evidence reconstruction• Bitemporal memory for changing facts• Immutable source and policy versioning• Audit-ready agent timelines• Self-hostable, MCP-native deploymentIf your agents rely on sources or rules that change over time, we would value your feedback.