fastapi uvicorn python-multipart python-dotenv httpx pydantic pydantic-settings SQLAlchemy pypdf beautifulsoup4 charset-normalizer numpy # Vector store + local embeddings for RAG, semantic memory, and tool # selection. Used on core agent paths, so installed by default — the app # still degrades to keyword fallback if they're ever missing. # chromadb-client is the lightweight HTTP client (talks to a standalone # ChromaDB service); fastembed runs local ONNX embeddings. chromadb-client fastembed youtube-transcript-api # Markdown rendering for research reports (src/visual_report.py). # Imported at module-top so it's a hard core dep, not optional. markdown # Calendar .ics import/export (routes/calendar_routes.py). icalendar # CalDAV sync (src/caldav_sync.py). Handles PROPFIND discovery + REPORT # fetch across Radicale, Nextcloud, Apple, Fastmail; we'd be reinventing # the protocol without it. caldav cryptography bcrypt mcp pyotp qrcode[pil] croniter pytest pytest-asyncio