audit-log-checker

Validate audit logging implementations for compliance, security, and visibility gaps.

3|2|Updated Jan 23, 2026
One-click install
npx skills add https://github.com/robotijn/ctoc --skill audit-log-checker
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: audit-log-checker
Source: https://github.com/robotijn/ctoc/tree/main/skills/compliance/audit-log-checker
Command: npx skills add https://github.com/robotijn/ctoc --skill audit-log-checker

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Incomplete, tamperable, or non-compliant audit logs create critical security blind spots, trigger failed regulatory audits, and lead to costly compliance fines for organizations. This Skill eliminates these risks by systematically validating every aspect of your audit logging implementation against 2026 global best practices and mandatory regulatory requirements.

Core Features & Use Cases

  • 10-Point Compliance Validation: Scans for critical gaps including missing append-only enforcement, absent cryptographic hash chains for tamper evidence, un-scoped tenant access, PII in log payloads, and missing mandatory authentication/authorization event coverage.
  • Regulatory Alignment Checks: Verifies adherence to retention and logging requirements for PCI-DSS, HIPAA, SOC 2, SOX, and GDPR, with clear severity tiers for each finding to prioritize remediation.
  • Use Case: A healthcare SaaS engineering team preparing for a HIPAA audit can use this Skill to scan their audit log schema and emission code to catch gaps like missing patient data redaction or insufficient retention policies weeks before the auditor arrives.

Quick Start

Use the audit-log-checker skill to review your project's audit log implementation and flag compliance, security, and operational visibility gaps before your next regulatory audit.

Frequently Asked Questions about audit-log-checker

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate audit logs for HIPAA and SOC 2 compliance?

To validate audit logs for HIPAA and SOC 2 compliance, scan your codebase to verify append-only enforcement, cryptographic hash chains for tamper evidence, tenant scoping, PII redaction, and mandatory authentication event coverage.

What makes audit logs tamper-evident for regulatory audits?

Tamper-evident audit logs rely on append-only data structures and cryptographic hash chains to detect unauthorized modifications, ensuring data integrity and operational visibility required for passing strict regulatory audits.

How do I check if my audit logging contains sensitive PII payloads?

Checking for sensitive PII payloads in audit logging involves scanning your codebase and log schemas to identify and redact unencrypted personal data, ensuring compliance with GDPR, HIPAA, and PCI-DSS privacy requirements.

Can I use automated scanning to find missing authorization events in audit logs?

Yes, you can use automated codebase scanning to detect missing authorization and authentication events in audit logs, flagging operational visibility gaps with clear severity tiers to prioritize remediation before regulatory audits.

Does fintech audit logging require tenant-scoped access controls?

Fintech audit logging requires tenant-scoped access controls to ensure data isolation and prevent unauthorized cross-tenant access, satisfying compliance requirements for PCI-DSS, SOX, and SOC 2 regulatory frameworks.

What are the limitations of manual audit log compliance checks?

Manual audit log compliance checks often miss critical security blind spots like insufficient retention policies or missing cryptographic hash chains, creating vulnerabilities that lead to failed regulatory audits and costly compliance fines.