python-fastapi-llm

Use when building a Python API that integrates LLMs, creating an agent backend with FastAPI, implementing streaming responses, handling file uploads for AI processing, or designing a backend for an AI-powered tool. Also use for async Python patterns, Pydantic schemas for LLM structured outputs, retry strategies for LLM calls, background AI jobs, or any service combining FastAPI and LLMs. If Python + AI backend is in scope — use this skill.