MCP Memory Server

Alternative MCP servers

• Memory MCP Server

  evangstav

  -

  security

  A

  license

  -

  quality

  Provides knowledge graph functionality for managing entities, relations, and observations in memory with strict validation rules to maintain data consistency.

  5

  Python

  MIT License

• MCP DuckDB Knowledge Graph Memory Server

  IzumiSy

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  A

  quality

  A memory server for Claude that stores and retrieves knowledge graph data in DuckDB, enhancing performance and query capabilities for conversations with persistent user information.

  8

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• MCP Memory Server with Qdrant Persistence

  delorenj

  Verified

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  security

  F

  license

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  Facilitates knowledge graph representation with semantic search using Qdrant, supporting OpenAI embeddings for semantic similarity and robust HTTPS integration with file-based graph persistence.

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• MCP Titan Memory Server

  synthience

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  security

  F

  license

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  A neural memory system that learns and predicts sequences, maintaining state via memory vectors for enhanced code generation and understanding.

  4

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• mcp-memory-libsql

  spences10

  Verified

  A

  security

  A

  license

  A

  quality

  A high-performance MCP server utilizing libSQL for persistent memory and vector search capabilities, enabling efficient entity management and semantic knowledge storage.

  6

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• MCP Memory Service

  doobidoo

  A

  security

  A

  license

  A

  quality

  Provides semantic memory and persistent storage for Claude, leveraging ChromaDB and sentence transformers for enhanced search and retrieval capabilities.

  3

  38

  Python

  MIT License