How to Redact PII from AI Context and Code

The Architecture of AI Privacy

Collaborating with AI often means exposing internal logic and sensitive PII (Personally Identifiable Information). Once a secret is sent to a cloud provider, it is logged and potentially used for training.

Redaction as an Optimization

Our AI Context Shield isn't just about security—it's about efficiency. By stripping multi-line comments, redundant whitespace, and filler words, we reduce the 'noise-to-signal ratio'. This results in LLM responses that are more accurate and significantly cheaper to produce.

Patterns We Detect Locally

Cryptographic Keys: AWS, GitHub, Stripe, and Generic PK/SK blocks.

Sovereign Identifiers: SSNs, Credit Cards, and Phone Numbers.

Recursive Indentation: Automatically halving spaces to fit massive codebases into small context windows.