Awesome AI Agents › AI Agent Operating System

MemTensor/MemOS

⭐ 11308 Python added to this list on 2025-07-30 repository created 2025-07-06

MemOS is an innovative operating system designed specifically for Large Language Models (LLMs) to enhance their capabilities with long-term memory. This system enables LLMs to store, retrieve, and manage information effectively, which results in more context-aware, consistent, and personalized interactions. MemOS introduces a modular memory architecture called MemCube, which supports multiple types of memory including textual memory for unstructured or structured text knowledge, activation memory for caching key-value pairs to speed up inference and context reuse, and parametric memory for storing model adaptation parameters like LoRA weights. The system provides a unified API for memory operations, facilitating seamless integration with LLMs to improve chat and reasoning tasks through memory-augmented generation (MAG). MemOS demonstrates significant performance improvements over baseline memory solutions in various reasoning tasks, especially excelling in temporal reasoning with an accuracy improvement of 159% compared to OpenAI's baseline. The project supports extensibility, allowing users to customize memory modules, data sources, and LLM integrations. It is cross-platform, supporting Linux, macOS, and Windows, and is available as a Python package. The project also offers comprehensive documentation, API references, and community support through GitHub discussions and Discord. Installation is straightforward via pip, with optional dependencies for additional features like tree memory, memory reader, and memory scheduler. MemOS also supports integration with external tools such as Ollama and the transformers library for enhanced functionality. Overall, MemOS represents a significant advancement in the field of AI memory systems, providing a robust framework for improving the intelligence and usability of LLMs through sophisticated memory management.

https://github.com/MemTensor/MemOS

activation-memoryagentaiai-memory-systemapicontext-awarecross-platformextensiblekv-cachelanguage-modellarge-language-modelsllmllm-memorylong-term-memoryloramagmemcubememorymemory-augmented-generationmemory-managementmemory-operating-systemmemory-retrievalmemory-schedulingmemory-storagememosmodular-memory-architectureneo4jollamaparametric-memorypersonalized-interactionspython-packageragreasoning-tasksretrieval-augmented-generationtemporal-reasoningtextual-memorytransformerstree