Standalone despair/suicide detection module with 4-tier classification:
- LOW: General sadness, stress, difficult times
- MEDIUM: Hopelessness, isolation, worthlessness
- HIGH: Active despair, mentions of death, feeling trapped
- CRITICAL: Explicit intent, plan, imminent self-harm
Returns structured response: {level, indicators, recommended_action}
CRITICAL recommended_action:
- Interrupt conversation immediately
- Ask 'Are you safe right now?'
- Provide 988 Suicide & Crisis Lifeline
- Provide Crisis Text Line (HOME to 741741)
- Stay present. Do not disconnect.
Designed to integrate with crisis/ module from PR #4.
Falls back to internal pattern engine when crisis/ unavailable.
Adds crisis detection and response system with 5-tier classification:
- crisis/PROTOCOL.md: Crisis response protocol and tier definitions
- crisis/detect.py: Tiered indicator engine (LOW/MEDIUM/HIGH/CRITICAL)
- crisis/response.py: Timmy's crisis responses and UI flag generation
- crisis/gateway.py: API gateway wrapper for crisis detection
- crisis/tests.py: Unit tests for all crisis modules
Integrates with existing crisis UI components in index.html.
All smoke tests pass.
