Memory (MCP reference server)
The Memory server is one of the reference servers kept by the MCP steering group in the modelcontextprotocol/servers repository.
Resumo
The Memory server is one of the reference servers kept by the MCP steering group in the modelcontextprotocol/servers repository. It gives an assistant memory that lasts between chats in the form of a local knowledge graph: people, organisations and other entities carry short observations and are joined by named relations. Its tools create, read, search and delete entities, relations and observations, and the whole graph is saved as a JSONL file whose location is set with MEMORY_FILE_PATH. It runs locally over stdio through npx or Docker, with setup shown for Claude Desktop and VS Code. The repository presents its servers as reference implementations for learning MCP, not finished products.
O que faz
- Create entities with observations and directed relations between them
- Add or delete observations, entities and relations
- Read the whole knowledge graph or open specific nodes
- Search nodes by name, type or observation text
- Store the graph in a JSONL file at a chosen path
Instalação
Detalhes
| Fato | Valor | Fonte |
|---|---|---|
| Tipo | Servidor MCP | |
| Ferramenta | Memória | |
| Publicador | Model Context Protocol (steering group) | fonte |
| Status oficial | Não informado na documentação | |
| Status | reference implementation | fonte |
| Conexão | Local (roda no seu computador) | fonte |
| Pode alterar dados | Sim | fonte |
| Exige chave de API ou login | Não | fonte |
| Plataformas | Não informado na documentação | |
| Clientes de IA | Claude Desktop, Visual Studio Code | fonte |
| Licença | Apache-2.0 AND MIT | fonte |
| Preço | Não informado na documentação | |
| Atividade | Sem dados de commitsDados de download indisponíveis (não está no npm nem no PyPI) | |
| Links | Repositório Site npm: @modelcontextprotocol/server-memory |
Mais de Model Context Protocol (steering group)
3 servidores
- Filesystem (MCP reference server) (Servidor MCP)
- Sequential Thinking (MCP reference server) (Servidor MCP)
Também listado em: Memória
Fontes
- README (README.md)github.com/modelcontextprotocol/servers · Comprova: Clientes de IA, Pode alterar dados, Conexão12 de nov. de 2026
- Pasta no repositório (memory)github.com/modelcontextprotocol/servers12 de nov. de 2026
- Arquivo de licença (LICENSE)github.com/modelcontextprotocol/servers · Comprova: Licença12 de nov. de 2026
- README (README.md)github.com/modelcontextprotocol/servers · Comprova: Publicador, Status12 de nov. de 2026