I built an open-source audit trail for AI agents (after mine silently failed for hours)
The problem I was running a multi-agent pipeline and one of my agents silently failed. The only alert I got said "daily loss limit reached" — completely misleading. The real cause was a missing file the agent never reported. I had zero visibility into what any agent had actually done. What I built AgentLens — a Python SDK for AI agent governance. Three modules: Audit trail — every LLM call and…
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