Tenbri

Tenbri is an open-source tool that creates an append-only, signed record of every decision an AI agent makes. It provides an auditable, tamper-evident decision log that can be verified offline by anyone, supporting integrations with Claude, OpenAI, LangChain, and LangGraph agents. Tenbri stores records in plain files or cloud storage under user control, enabling dispute resolution, audits, and incident analysis for AI agent actions.