LMOps is a foundation research and technology for AI products based on LLMs and generative AI models. It provides functionalities such as automatic prompt optimization, Promptist, extensible prompts, general prompt retrieval, LLM retrieval, as well as fundamental features including structured prompting, extensible prompting, LLM accelerator, LLM customization, and contextual understanding learning. LMOps links include microsoft/unilm and microsoft/torchscale. It is applicable to various scenarios, such as text-to-image generation, long sequence prompt consumption, and prompt extension. LMOps is an open-source project under the MIT License.