Files
zeekay 05b3ae5fb1 feat: Initial hanzo-guard crate - LLM I/O sanitization
- PII detection and redaction (email, phone, SSN, credit card, IP)
- Prompt injection detection (jailbreak, override, system leak)
- Rate limiting with token bucket
- Content filtering via Zen Guard API
- Audit logging with privacy-preserving hashes

Features:
- pii: PII detection/redaction (enabled by default)
- rate-limit: Token bucket rate limiting (enabled by default)
- content-filter: Content filtering via API (optional)
- audit: Structured audit logging (enabled by default)

Includes:
- 22 passing tests
- GitHub Actions CI
- GitHub Pages documentation
2025-12-21 19:12:24 -08:00

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