llm

llm is Simon Willison's CLI utility and Python library for interacting with large language models from any provider — OpenAI, Anthropic, Google, Meta, and dozens more including local models via Ollama. Features a rich plugin architecture (llm-ollama, llm-claude, etc.), tool support with Python function definitions, piping-friendly design for shell scripting, and conversation logging. A Swiss-army knife for LLM interaction from the terminal.