Agent Audit Trail

An append-only, hash-chained audit log for AI agents. Every significant action, decision, tool call, and external write is recorded with a sha256 chain linking entries together — making tampering detectable and providing an authoritative compliance record.

Overview

This skill provides:

• Append-only NDJSON log at audit/atlas-actions.ndjson
• Hash-chained entries — each entry includes the sha256 of the previous entry
• Monotonic ordering — ord field ensures strict sequence
• Structured fields — consistent schema across all event types
• EU AI Act Article 12 compliance implementation

Log Location

audit/atlas-actions.ndjson