Knowledge & Memory MCP Servers

Persistent memory storage using knowledge graph structures. Enables AI models to maintain and query structured information across sessions.

Found 42 MCP servers
62.3k

Knowledge graph-based persistent memory system

62,277 Stars Created: Nov 19, 2024 Updated: 3 days ago

RAG for your knowledge base connected to Agentset.

10 Stars Created: Apr 3, 2025 Updated: 4 days ago

An MCP server that provides structured access to Microsoft’s official documentation. Retrieves accurate, authoritative, and context-aware technical content for code generation, question answering, and workflow grounding.

773 Stars Created: Jun 9, 2025 Updated: 3 days ago

Retrieves context from your Pinecone Assistant knowledge base.

32 Stars Created: Feb 28, 2025 Updated: 6 days ago

Personal prompt library with MCP integration for AI clients.

11 Stars Created: Jun 27, 2025 Updated: 1 week ago
811

Implement semantic memory layer on top of the Qdrant vector search engine

811 Stars Created: Dec 2, 2024 Updated: 4 days ago
58

Retrieve context from your Ragie (RAG) knowledge base connected to integrations like Google Drive, Notion, JIRA and more.

58 Stars Created: Feb 28, 2025 Updated: 4 days ago

Create spaced repetition flashcards in Rember to remember anything you learn in your chats

48 Stars Created: Feb 28, 2025 Updated: 1 week ago
150

An MCP server for interacting with your Anki decks and cards.

150 Stars Created: Dec 11, 2024 Updated: 5 days ago

Interact with your library on Apple Books, manage your book collection, summarize highlights, notes, and much more.

24 Stars Created: Apr 6, 2025 Updated: 1 week ago

Local-first knowledge management system that builds a semantic graph from Markdown files, enabling persistent memory across conversations with LLMs.

1,461 Stars Created: Dec 2, 2024 Updated: 3 days ago

Persistent memory system enabling Claude Desktop conversations to resume with full context across sessions. Maintains conversation history, project states, and user preferences for seamless multi-session workflows.

39 Stars Created: Jun 7, 2025 Updated: 4 days ago

GraphRAG memory server with customizable ingestion, data processing and search

6,523 Stars Created: Aug 16, 2023 Updated: 3 days ago

Context Portal (ConPort) is a memory bank database system that effectively builds a project-specific knowledge graph, capturing entities like decisions, progress, and architecture, along with their relationships. This serves as a powerful backend for Retr

531 Stars Created: May 5, 2025 Updated: 4 days ago

A MCP (Model Context Protocol) provider Deepseek reasoning content to MCP-enabled AI Clients, like Claude Desktop. Supports access to Deepseek's thought processes from the Deepseek API service or from a local Ollama server.

57 Stars Created: Feb 13, 2025 Updated: 3 weeks ago
da1z by da1z

Enable documentation access for the AI agent, supporting llms.txt and other remote or local files.

2 Stars Created: Apr 6, 2025 Updated: 1 week ago

A lightweight MCP server that allows LLMs to read and interact with your personal PDF and EPUB ebooks. Ideal for building AI reading assistants or chat-based ebook interfaces.

74 Stars Created: Mar 19, 2025 Updated: 6 days ago

Persistent memory across Claude conversations with multi-project support, automatic importance scoring, and tag-based organization. Production-ready with 400+ tests.

3 Stars Created: Jul 1, 2025 Updated: 1 week ago

Turn scattered ChatGPT/Claude/Cursor conversations into persistent, searchable knowledge.

5 Stars Created: May 29, 2025 Updated: 3 weeks ago

Save and query your agent memory in distributed way by Membase.

9 Stars Created: Mar 31, 2025 Updated: 4 days ago
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