Audit Trail

This skill largely does what it says (hash-chained JSONL logs, chain verification, queries, reports) and does not exfiltrate data or call external services, but there are practical and correctness issues you should address before trusting it for compliance: - Do not assume immutability: the code writes files to the agent's working directory but does not set OS-level append-only flags or permissions to prevent deletion/modification. Protect the log directory with appropriate filesystem ACLs or an external immutable storage backend. - Review and fix implementation bugs: sanitizeEntry can produce invalid JSON for truncated inputs, user hashing truncates the SHA-256 output (collision risk), and parts of the code appear truncated/unfinished. These flaws could break redaction or integrity checks. - Test redaction and hashing in a safe environment with realistic inputs to confirm secrets are consistently removed and user identifiers are anonymized as required by policy. - Consider audit log access controls and encryption at rest. The skill writes plain files by default; ensure the logs are only readable by authorized processes and consider encrypting archives. - Prefer explicit operational controls: human-approval purge flows, tamper-evidence stored in an external immutable store, and signed log entries if you need a forensic-grade chain. Given these mismatches between claims and implementation, review and fix the code (or obtain a vetted implementation) before relying on this skill for compliance or forensic purposes.