2 releases
| new 0.1.6 | Feb 4, 2026 |
|---|---|
| 0.1.5 | Feb 1, 2026 |
| 0.1.1 |
|
| 0.1.0 |
|
#208 in Profiling
Used in oxide-limiter
1MB
18K
SLoC
OxideShield Guard Library
Runtime guards and security pipeline for protecting LLM applications.
Guard Tiers
Guards are organized by license tier:
- Community (Free): PatternGuard, LengthGuard, EncodingGuard, PerplexityGuard, PIIGuard, ToxicityGuard, StructuredOutputGuard
- Professional: See
oxide-guard-procrate for SemanticSimilarityGuard, MLClassifierGuard - Enterprise: Custom guards, private models
Research References
- PromptGuard - Nature Scientific Reports, 2025 4-layer defense: regex + MiniBERT + semantic + adaptive, F1=0.91, 67% injection reduction
- Indirect Prompt Injection - Greshake et al., 2023
- Ignore Previous Prompt - Perez & Ribeiro, 2022
Dependencies
~33–54MB
~656K SLoC