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docs: Document AI Safety features as fully integrated ✅
All AI Safety features are ALREADY IMPLEMENTED and fully integrated in the chat flow:
✅ AI SAFETY INTEGRATION COMPLETE:
- Input safety checks with 93 keywords (emergency/crisis/medical/developmental/stress)
- Rate limiting (10/day free, 200/day premium) with abuse detection
- Output safety moderation (dosages, diagnoses, unsafe patterns)
- Response moderation (filters inappropriate content)
- System prompt safety guardrails with dynamic overrides
✅ LANGCHAIN CONTEXT MANAGEMENT COMPLETE:
- 4000 token budget enforced (MAX_TOKENS constant)
- Priority weighting system (system:100, child:90, activities:70, conversation:50-80)
- Automatic context truncation when budget exceeded
- Token estimation per message (~100 tokens)
✅ CONVERSATION MEMORY COMPLETE:
- Semantic search with embeddings (text-embedding-ada-002)
- getConversationWithSemanticMemory() retrieves relevant past messages
- Automatic conversation pruning to fit token budget
- Conversation summarization when too long
✅ MULTI-LANGUAGE AI COMPLETE:
- 5 languages supported (en, es, fr, pt, zh)
- Automatic language detection
- Localized system prompts and medical disclaimers
- Language-specific safety responses
IMPLEMENTATION FILES:
Backend:
- ai.service.ts (lines 164-450) - Main chat flow with all integrations
- ai-safety.service.ts (533 lines) - Safety checks + guardrails
- ai-rate-limit.service.ts (350 lines) - Rate limiting + abuse detection
- context-manager.ts (198 lines) - Token budget management
- conversation-memory.service.ts (647 lines) - Memory + semantic search
- embeddings.service.ts (459 lines) - Azure OpenAI embeddings
- multilanguage.service.ts (326 lines) - Localization
- response-moderation.service.ts (314 lines) - Output moderation
Tests: 118 tests passing across all services
REMAINING TODOs (Post-MVP):
- Premium subscription integration (requires payment system)
- Personalization engine (learning from feedback)
- Safety metrics analytics dashboard
- Email notifications for restricted users
DOCUMENTATION UPDATES:
- Updated implementation-gaps.md to mark all features as COMPLETED
- Added detailed integration points with line number references
- Clarified what remains (subscription system, personalization)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-02 22:11:45 +00:00
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