All AI applications

Data & Engineering

PII Data Masking Extension

A browser extension that masks personally identifiable information before it reaches an AI tool — prevents accidental data exposure to third-party LLMs.

The challenge

Why it exists

With increasing AI adoption, safeguarding PII exposure has become critical. The objective was to design a framework that controls the data shared with AI systems while preserving sufficient context for meaningful outputs

The approach

How it works

Developed a Phase 1 browser extension that masks PII data before it is transmitted to the AI layer. Built using Claude, the solution incorporates backend interceptors to detect, mask, and alias sensitive information, ensuring secure AI interactions

Key capabilities

What it does

Developed a Phase 1 browser extension that masks PII data before it is transmitted to the AI layer.

Built using Claude, the solution incorporates backend interceptors to detect, mask, and alias sensitive information, ensuring secure AI interactions

Typically used by

All personnel who have access to sensitive data

Business impact

Protected sensitive organization data by controlling AI exposure, helping prevent potential contractual and compliance breaches

Built with

Technology

Tools & Frameworks

Claude

More in Data & Engineering

Related applications

Data & Engineering

Database Field Mapping & Discovery Tool

Connects to any database, extracts schemas and relationships, and generates documentation, ER diagrams, and a chat interface for exploring the data.

View

Data & Engineering

LLM API Gateway with Observability

A unified gateway fronting multiple LLM providers with built-in observability, request logging, and cost tracking via LangFuse.

View

Data & Engineering

SQL Standardization & Optimization Bot

Enforces SQL coding standards across teams — formats queries to a chosen style guide, flags optimization opportunities, and reduces PR-review overhead.

View

Want something like this for your team?

We'll map your workflow and scope a working prototype — typically in three weeks, not three months.

Talk to us