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Halo-record: Open-source audit trails for AI agents

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Halo-record: Open-source audit trails for AI agents

Brian Kuan created halo-record, an open-source Python package that logs the actions of artificial intelligence (AI) agents, including tool calls, model calls, data access, and approvals. Each action is recorded as an append-only line with a cryptographic hash of the previous entry, ensuring that any later edits to records become detectable through hash mismatches.

Why it matters: Security teams and AI deployment owners need audit trails to detect unauthorized changes to AI agent activity logs and meet compliance requirements for high-risk AI systems.

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