app/ main.py FastAPI application schemas.py Pydantic request/response models services/ inference.py Model loading + async prediction orchestration preprocess.py Pillow/OpenCV transforms postprocess.py ...
Claude Code started as a terminal coding assistant. It now runs as a layered agentic system. Underneath, Claude Code separates memory, hooks, skills, subagents, plugins, and MCP into distinct layers.
app/ main.py # FastAPI application factory core/ config.py # Environment-based settings security.py # JWT + bcrypt helpers deps.py # Auth + admin dependencies db/ database.py # Engine, session, ...