Can it detect Safari-specific data loss issues?

Yes, it identifies risks associated with Safari's Intelligent Tracking Prevention (ITP) which can delete local storage after 7 days of user inactivity.

Can I use this in my CI/CD pipeline?

Yes, it generates machine-readable JSON reports that can be used to create deployment gates for critical or high-risk safety findings.

What storage engines does this auditor support?

It specifically supports applications using IndexedDB, PouchDB, LocalForage, and Pinia-based persistence plugins.

Does it provide automated remediation?

The skill provides actionable remediation guidance with specific code examples and can generate missing unit tests to verify data safety.

Data Safety Auditor

Name: Data Safety Auditor
Author: ananddtyagi

byananddtyagi

•

625

Security & Testing

Audits Vue 3 and Pinia applications for data loss risks, storage vulnerabilities, and synchronization issues with actionable remediation.

About

The Data Safety Auditor is a specialized tool for Claude Code designed to identify and eliminate data loss vectors in modern web applications using Vue 3, Pinia, and client-side storage like IndexedDB and PouchDB. It performs rigorous analysis to detect critical risks such as Safari ITP storage expiration, unhandled quota errors, and hydration race conditions, providing developers with evidence-based findings and specific code fixes to ensure robust data persistence and integrity across all major browsers.

Key Features

Generates automated test suites for persistence and offline scenarios
Audits PouchDB/CouchDB conflict resolution and sync integrity
Identifies unhandled QuotaExceededError and storage partitioning issues
Analyzes Pinia hydration race conditions and store persistence patterns
Detects browser-specific storage risks like Safari ITP 7-day expiration
625 GitHub stars

Use Cases

Pre-deployment safety audits for production-grade Vue 3 PWAs
Debugging intermittent data loss in Safari or private browsing modes
Setting up CI/CD quality gates to block critical data safety vulnerabilities

About

Key Features

Generates automated test suites for persistence and offline scenarios
Audits PouchDB/CouchDB conflict resolution and sync integrity
Identifies unhandled QuotaExceededError and storage partitioning issues
Analyzes Pinia hydration race conditions and store persistence patterns
Detects browser-specific storage risks like Safari ITP 7-day expiration
625 GitHub stars

Use Cases

Pre-deployment safety audits for production-grade Vue 3 PWAs
Debugging intermittent data loss in Safari or private browsing modes
Setting up CI/CD quality gates to block critical data safety vulnerabilities