// agents · MemTensor/MemOS

MemOS

MemOS é um projeto de agentes de IA de código aberto de MemTensor (MemTensor/MemOS no GitHub). Tem 11.763 estrelas no GitHub e 1.069 forks, é publicado sob a licença Apache-2.0 e foi atualizado pela última vez no GitHub em 8 de outubro de 2026.

Self-evolving memory OS for LLMs and agents: persistent graph memory, hybrid retrieval, skill reuse.

★ 11,8 mil estrelas⑂ 1,1 mil forksApache-2.0atualizado out 2026
▦ visual: o README deste projeto não inclui nenhuma captura incorporável,
então aqui vai um marcador. O guia abaixo está completo mesmo assim.
// dados do projeto

Dados do projeto

Repositório
MemTensor/MemOS
Estrelas no GitHub
11.763
Forks
1.069
Licença
Apache-2.0
Última atualização no GitHub
8 de outubro de 2026
Categoria
Agentes de IA
Tipo de ficha
Guia de instalação completo
Site oficial
Official site
// como funciona

Como funciona

  1. Pick your deployment shape

    Choose the hosted Cloud API for zero infrastructure, self-hosting for your own servers, or the local plugin for 100% on-device memory in OpenClaw, Hermes or DeepSeek Harness.

  2. Set it up

    For self-hosting, clone the repo, copy docker/.env.example to .env and fill in your LLM and embedder API keys; for cloud, create an API key in the dashboard.

  3. Start the service

    Bring up MemOS with Docker Compose (API, Neo4j and Qdrant) and confirm it answers on port 8000.

  4. Add and search your first memories

    Create a memory cube, add conversation messages through the API, then search them back and watch recall improve future agent turns.

// recursos

Por que as pessoas gostam tanto

Unified memory API

One API to add, retrieve, edit and delete memory, structured as an inspectable graph rather than an opaque embedding store.

Multimodal and tool memory

Natively stores text, images, tool traces and personas, retrieved and reasoned over together in one system.

Memory cubes

Manage multiple knowledge bases as composable cubes with isolation and controlled sharing across users, projects and agents.

Asynchronous ingestion

The MemScheduler runs memory operations asynchronously, keeping latency low under high concurrency for production stability.

Feedback and correction

Refine memory with natural-language feedback - correcting, supplementing or replacing memories over time, which underpins its self-evolving behavior.

Plugins for agent frameworks

Official cloud and local plugins for OpenClaw, Hermes Agent and DeepSeek Harness add automatic recall before tasks and capture after them, with a local Memory Viewer.

Advertisement
// execute você mesmo

Execute você mesmo

  1. Clone the repository

    Clone MemOS for self-hosting; cloud and plugin users can skip the clone.

    git clone https://github.com/MemTensor/MemOS.git
    cd MemOS
  2. Configure your keys

    Copy the example environment file and fill in your LLM provider and embedder API keys.

    cp docker/.env.example .env  # fill in your API keys in .env
  3. Start the service

    Launch MemOS with Docker Compose - it starts the API together with Neo4j and Qdrant - then call it on port 8000.

    cd docker
    docker compose up
// casos de uso

O que você pode criar

Advertisement
// perguntas frequentes

Perguntas frequentes

Who maintains MemOS?

MemOS is developed by MemTensor and contributors; the research is described in the paper 'MemOS: A Memory OS for AI System' (arXiv 2507.03724).

Is MemOS free?

The open-source code is Apache-2.0 licensed and self-hosting is free. The hosted MemOS Cloud API is a managed service with its own key and terms.

Does it need a paid API key?

Self-hosting needs your own LLM and embedder keys (set in .env) for memory extraction and search; the cloud API uses a MemOS API key instead. The local plugin keeps data on-device.

How does MemOS compare with Mem0 or EverOS?

All three give agents long-term memory; MemOS centers on a graph-structured memory OS with composable memory cubes and an async scheduler, and ships first-party plugins for OpenClaw, Hermes and DeepSeek Harness.

How do I get started?

For the fastest path, get a cloud API key from the MemOS dashboard and call the add/search endpoints; for self-hosting, clone, fill .env, and docker compose up.

// continue explorando

Ferramentas semelhantes

Agentes de IA

motorhead

A memory and retrieval server built for LLMs.

★ 917 estrelasApache-2.0
Ver o guia →
Agentes de IA

evolver

A GEP-powered self-evolving engine for AI agents — auditable evolution with Genes, Capsules and Events.

★ 9,1 mil estrelasGPL-3.0
Ver o guia →
Agentes de IA

memory-lancedb-pro

Memory-LanceDB-Pro gives OpenClaw agents hybrid search, smart extraction, and intelligent forgetting

★ 4,5 mil estrelasMIT
Ver o guia →
Agentes de IA

Memori

Agent-native memory infrastructure - structured, persistent memory for production agents

★ 17,1 mil estrelasNOASSERTION
Ver o guia →
Agentes de IA

LongMemory

LongMemory: local-first memory for AI agents with temporal truth, provenance, and hybrid recall

★ 4,5 mil estrelasApache-2.0
Ver o guia →
Agentes de IA

m_flow

M-flow is a bio-inspired cognitive memory engine for AI agents — a graph alternative to flat RAG

★ 4,5 mil estrelasApache-2.0
Ver o guia →
// alternativas

Alternativas em Agentes de IA

Os outros projetos de Agentes de IA com mais estrelas no catálogo do LibreAI — a lista realista de alternativas se MemOS não for o ideal para você.

// mais em agents

Mais em Agentes de IA

Projetos de Agentes de IA próximos no catálogo, os mais próximos em estrelas de MemOS: continue explorando dos dois lados dele.

Baixe o MemOS

Grátis e aberto: pegue o código-fonte, dê uma estrela no repositório e comece a criar.