Backend Python

Use This Skill When

• The task touches backend/app/, backend/migrations/, or backend/conftest.py.
• The task changes FastAPI endpoints, Pydantic schemas, services, repositories, SQLite usage, DataFusion orchestration, or backend-visible ingestion query behavior.
• The task changes backend tests, backend scripts, or backend code organization.

Do Not Use This Skill When

• The task is primarily ingestion runtime flow work in ingestion/.
• The task is primarily frontend UI or state work in frontend/.
• The task is primarily auth/session/security review better handled by security-auth.

Owned Paths