# Harmful Content Detector Plugin
Detects harmful content categories (self-harm, violence, hate) via regex lexicons.
Hooks
- prompt_pre_fetch
- tool_post_invoke
Configuration (example)
```yaml
- name: "HarmfulContentDetector"
kind: "plugins.harmful_content_detector.harmful_content_detector.HarmfulContentDetectorPlugin"
hooks: ["prompt_pre_fetch", "tool_post_invoke"]
mode: "enforce"
priority: 96
config:
categories:
self_harm: ["\\bkill myself\\b", "\\bsuicide\\b"]
violence: ["\\bkill (?:him|her)\\b"]
hate: ["\\bhate speech\\b"]
block_on: ["self_harm", "violence", "hate"]
```
Notes
- Lightweight baseline; combine with external moderation for higher recall.
