"A system for managing personal knowledge and organizing information" matching MCP servers:

• Personal Knowledge MCP Server

  kyodule

  A

  license

  -

  quality

  D

  maintenance

  Indexes local and enterprise documents to provide a unified personal knowledge base for AI clients via the Model Context Protocol. It supports full-text search across various file formats and integrates with platforms like Feishu and WeChat Work.

  Last updated 2026-03-11

  39

  MIT

• System Information MCP Server

  dknell

  F

  license

  A

  quality

  B

  maintenance

  Provides real-time system metrics and information through a Model Context Protocol interface, enabling access to CPU usage, memory statistics, disk information, network status, and running processes.

  Last updated 2025-07-01

  7

  4

• A-MEM: Agentic Memory System

  tobs-code

  F

  license

  -

  quality

  C

  maintenance

  Provides an intelligent, graph-based memory system for LLM agents using the Zettelkasten principle, enabling automatic note construction, semantic linking, memory evolution, and autonomous graph maintenance with background optimization processes.

  Last updated 2026-02-03

  7

• System Information MCP Server

  ai-mcp-garage

  A

  license

  A

  quality

  -

  maintenance

  Provides comprehensive system diagnostics and hardware analysis through 10 specialized tools for troubleshooting and environment monitoring. Offers targeted information gathering for CPU, memory, network, storage, processes, and security analysis across Windows, macOS, and Linux platforms.

  Last updated 2025-09-06

  10

• System Information MCP Server

  markolive1501

  F

  license

  A

  quality

  C

  maintenance

  Provides tools to monitor host system health including CPU load, disk usage, and network status while enabling file system management tasks like searching and moving files. It includes built-in safety guards to prevent operations on critical system directories.

  Last updated 2026-02-08

  11

• Personal Context MCP Server

  matipojo

  F

  license

  B

  quality

  C

  maintenance

  Enables managing personal information with dynamic topic-based organization (tasks, meetings, contacts, etc.), supporting optional OTP authentication and AES-256 encryption for sensitive data with automatic backups.

  Last updated 2026-04-15

  10

  6

• knowledge-mcp

  olafgeibig

  A

  license

  -

  quality

  B

  maintenance

  An MCP server that enables AI agents to query specialized, domain-specific knowledge bases built using the LightRAG framework for enhanced retrieval-augmented generation. It allows for managing and searching knowledge graphs and vector embeddings to provide accurate, context-aware information during an AI assistant's reasoning process.

  Last updated 2026-02-13

  43

  MIT

• personal-mail-mcp

  srogerf

  A

  license

  -

  quality

  C

  maintenance

  A local MCP server that connects Codex to Microsoft Graph and Gmail for reading and managing personal mail and calendar accounts.

  Last updated 2026-05-02

  MIT

• Personal MCP Server

  evangstav

  A

  license

  -

  quality

  C

  maintenance

  A Model Context Protocol server for tracking personal health and well-being, offering tools for workout logging, nutrition management, and daily journaling with AI-assisted analysis integration.

  Last updated 2025-01-08

  9

  MIT

• Personal Knowledge Assistant

  vitalune

  F

  license

  -

  quality

  D

  maintenance

  Manages and analyzes personal information across email, social media, documents, and productivity metrics with AI-powered insights, communication pattern analysis, and cross-platform content management.

  Last updated 2025-09-09

• AI Personal Hub

  Harsh-1807

  F

  license

  -

  quality

  C

  maintenance

  Unified personal assistant MCP server that connects local files, GitHub repositories, YouTube playlists, Gmail, and Steam data. Enables querying and managing personal data across multiple platforms through natural language via LM Studio integration.

  Last updated 2025-09-10

  1

• mcp-knowledge-graph

  shaneholloman

  A

  license

  A

  quality

  C

  maintenance

  An improved implementation of persistent memory using a local knowledge graph with a customizable --memory-path. This lets Claude remember information about the user across chats.

  Last updated 2025-12-22

  10

  262

  846

  MIT

• Knowledge Graph MCP Server

  aiuluna

  A

  license

  A

  quality

  C

  maintenance

  Enables creating, managing, analyzing, and visualizing knowledge graphs with support for multiple graph types (topology, timelines, changelogs, requirements, knowledge bases, ontologies) including node/edge management and resource association.

  Last updated 2025-04-17

  15

  19

  1

  MIT

• personal-finance-mcp

  JosueM1109

  A

  license

  A

  quality

  B

  maintenance

  Self-hosted, read-only MCP server that connects banks, credit cards, loans, and brokerage accounts via Plaid. 9 tools for balances, transactions, recurring charges, liabilities, and investment holdings.

  Last updated 2026-04-20

  9

  3

  MIT

• Knowledge MCP Server

  sven-borkert

  A

  license

  A

  quality

  -

  maintenance

  Provides centralized knowledge management for projects, allowing users to store, search, and maintain project-specific knowledge that persists across sessions.

  Last updated 2025-08-13

  27

  14

  1

• knowledge-rag

  lyonzin

  A

  license

  A

  quality

  A

  maintenance

  Local RAG system for Claude Code with hybrid search (semantic + BM25), cross-encoder reranking, markdown-aware chunking, and 12 MCP tools. Zero external servers, pure ONNX in-process.

  Last updated 2026-05-01

  12

  67

• recon-fuzz-knowledge

  Recon-Fuzz

  A

  license

  A

  quality

  C

  maintenance

  Recon Fuzz Knowledge MCP

  Last updated 2026-04-16

  14

  14

  MIT

• Knowledge Assistant MCP Server

  r2d2helm

  F

  license

  A

  quality

  C

  maintenance

  Enables Claude Code to interact with Obsidian vaults by providing tools for multi-term searching, reading notes, and exploring tag-based relationships. It allows users to query, analyze, and manage their personal knowledge base directly through natural language.

  Last updated 2026-02-07

  9

• Windows System MCP

  guangxiangdebizi

  A

  license

  A

  quality

  C

  maintenance

  A comprehensive Model Context Protocol server that enables AI assistants to interact with and manage Windows systems, providing capabilities for file system operations, process management, system information retrieval, registry operations, service management, network diagnostics, and performance monitoring.

  Last updated 2025-07-29

  7

  7

  5

  Apache 2.0

• Knowledge Graph Memory Server

  itseasy21

  A

  license

  A

  quality

  C

  maintenance

  An implementation of persistent memory for Claude using a local knowledge graph, allowing the AI to remember information about users across conversations with customizable storage location.

  Last updated 2025-08-08

  11

  940

  60

  JavaScript

  MIT