"An online encyclopedia for information and knowledge" matching MCP servers:

• EVE Online OSINT MCP Server

  kongyo2

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  An MCP (Model Context Protocol) server that provides OSINT (Open Source Intelligence) capabilities for EVE Online using multiple APIs including ESI, EveWho, and zKillboard. This server allows AI assistants to gather comprehensive intelligence on EVE Online characters, corporations, and alliances by

  Last updated 2025-08-14

  3

  9

  MIT

• eve-online-traffic-mcp

  kongyo2

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  A comprehensive Model Context Protocol (MCP) server for EVE Online traffic, navigation, and system information using both the official ESI API and SDE data.

  Last updated 2025-08-03

  20

  4

  TypeScript

  MIT

• eve-online-mcp

  kongyo2

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  このMCPサーバーは、EVE Onlineのマーケットデータにアクセスするためのインターフェースを提供します。ESI（EVE Swagger Interface）APIを使用して、リアルタイムの市場データを取得できます。

  Last updated 2025-07-25

  10

  6

  MIT

• knowledge-mcp

  olafgeibig

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  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

• Knowledge Graph MCP Server

  aiuluna

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  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

• mcp-knowledge-graph

  shaneholloman

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  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 MCP Server

  sven-borkert

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  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

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  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

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  Recon Fuzz Knowledge MCP

  Last updated 2026-04-16

  14

  14

  MIT

• Knowledge Graph Memory Server

  itseasy21

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  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

  810

  60

  JavaScript

  MIT

• YouTube Knowledge MCP

  efikuta

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  Transforms YouTube into a queryable knowledge source with search, video details, transcript analysis, and AI-powered tools for summaries, learning paths, and knowledge graphs. Features quota-aware API access with caching and optional OpenAI/Anthropic integration for advanced content analysis.

  Last updated 2025-10-21

  10

  4

  1

  MIT

• Chisel Knowledge MCP

  teknologika

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  Enables building and managing knowledge workspaces with tools for ingesting content from text, clipboard, or URLs and searching organized knowledge bases. Supports multiple configurable workspaces with separate inbox and knowledge directories for structured information management.

  Last updated 2026-04-06

  11

  5

  MIT

• Weather and Stock Information

  suraj2906

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  An MCP server that provides real-time weather alerts, forecasts, stock market data, and news information through various API integrations.

  Last updated 2025-06-06

  5
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  QuickBooks Online MCP Serverofficial

  CDataSoftware

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  QuickBooks Online MCP Server by CData

  Last updated 2025-10-18

  MIT
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  Excel Online MCP Server byofficial

  CDataSoftware

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  Excel Online MCP Server by CData

  Last updated 2025-10-18

  1

  MIT
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  Exact Online MCP Server byofficial

  CDataSoftware

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  This read-only MCP Server allows you to connect to Exact Online data from Claude Desktop through CData JDBC Drivers. Free (beta) read/write servers available at https://www.cdata.com/solutions/mcp

  Last updated 2025-10-18

  1

• Online PR - Press Release

  onlineprfoundation

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  Search PR agencies, browse publications, buy press release distribution & media placements. Zero-config, no API key needed.

  Last updated 2026-03-26

  27

  MIT

• Volterra Knowledge Engine

  duhman

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  A read-only Model Context Protocol server that exposes a semantic knowledge base to AI agents via 27 tools. It enables querying of documents and data integrated from sources like Notion, SharePoint, HubSpot, and Slack.

  Last updated 2026-02-24

  MIT

• Trello Knowledge MCP Server

  pscheit

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  An MCP server that utilizes Trello as a knowledge base for storing, searching, and retrieving code snippets and notes. It enables full CRUD operations and organized categorization of information using Trello boards and labels.

  Last updated 2025-11-21

  99

  MIT

• TDZ C64 Knowledge

  MichaelTroelsen

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  An MCP server for indexing and searching Commodore 64 documentation using full-text, semantic, and fuzzy search across multiple file formats. It enables RAG-based question answering, entity extraction, and interactive timeline or knowledge graph visualizations.

  Last updated 2026-01-10