LLM Action is an open-source collection of practical material around large language models, generative AI, agents, and related engineering workflows. The repository organizes notes, examples, links, and implementation resources intended to help developers move from understanding LLM concepts to applying them in real projects.

Its coverage spans model usage and deployment, prompting, retrieval, agent systems, application development, and the broader tooling ecosystem around modern language models. The repository functions as a continuously evolving knowledge base rather than a single library with one narrowly defined API.

LLM Action is useful for Chinese-speaking developers and learners who want a consolidated technical reference for the LLM application stack. It can serve as a roadmap for exploring topics and as a directory pointing toward more specialized tools, papers, and implementations.