Model Context Protocol

MCP servers

MCP servers give AI assistants tools and data: files, databases, browsers, APIs and more.

488 servers

RDF Explorer logo

RDF Explorer

emekaokoye/mcp-rdf-explorer

3

A Model Context Protocol (MCP) server that provides conversational interface for the exploration and analysis of RDF (Turtle) based Knowledge Graph in Local File mode or SPARQL Endpoint mode. This server facilitates communication between AI applications (hosts/clients) and RDF data, making graph exploration and analyzing graph data through SPARQL queries.

Knowledge Management
MCP Task logo

MCP Task

mikaelmorvan/mcp-task

3

The purpose of this project is to demonstrate the use of the MCP Go library and provide a simple task management solution. It's not intended for production use.

Knowledge Management
Memory Custom logo

Memory Custom

bro3886/mcp-memory-custom

3

This project adds new features to the Memory server offered by the MCP team. It allows for the creation and management of a knowledge graph that captures interactions via a language model (LLM).

Knowledge Management
Anki Cards (Clanki) logo

Anki Cards (Clanki)

jasperket/clanki

3

Clanki is a service that enables AI assistants to interact with Anki flashcards via the MCP protocol, supporting features such as creating and managing cards, cloze cards and tags.

Knowledge Management
SiYuan Note-Taking logo

SiYuan Note-Taking

opaqueglass/syplugin-anmcpserver

3

A plugin that provides MCP service for Siyuan Note.

Knowledge Management
MCP Apple Notes logo

MCP Apple Notes

Siddhant-K-code/mcp-apple-notes

3

[!Caution] Not actively maintained. Use at your own risk!

Knowledge Management
Kibela logo

Kibela

kibela/kibela-mcp-server

3

Kibela MCP Server is a Model Context Protocol (MCP) server for Kibela.

Knowledge Management
Omnispindle logo

Omnispindle

DanEdens/Omnispindle

3

Omnispindle is the coordination spine of the Madness Interactive ecosystem — a Python FastMCP server with 38 tools that lets AI agents manage tasks, capture knowledge, coordinate sessions, track epic goals (quests), and navigate the whole workshop from a single, standardized interface. PyPI packaged. Auth0 integrated.

Knowledge Management
Memory PouchDB logo

Memory PouchDB

bneil/mcp-memory-pouchdb

3

This project adds new features to the Memory server offered by the MCP team. It allows for the creation and management of a knowledge graph that captures interactions via a language model (LLM).

Knowledge Management
mapas_mentais_mcp logo

mapas_mentais_mcp

marioluciofjr/mapas_mentais_mcp

3

A dynamic MCP server management service that creates, runs, and manages Model Context Protocol (MCP) servers dynamically. This service itself functions as an MCP server and launches/manages other MCP servers as child processes, enabling a flexible MCP ecosystem.

Knowledge Management
Dart MCP Server logo

Dart MCP Server

jmanhype/dart-mcp-server

3

MCP server that bridges the Dart project management platform to AI assistants. The server is TypeScript but delegates all Dart API calls to a Python subprocess using the dart-sdk package.

Knowledge Management
Membase MCP logo

Membase MCP

unibaseio/membase-mcp

3

This repository is the developer side: Python and TypeScript clients, the membase command line and an MCP server. The memory lives in your Membase account, which the web app and browser extension also fill, or on your machine with membase-ai[local].

Knowledge Management
Notion MCP Server Ewq logo

Notion MCP Server Ewq

SAhmadUmass/notion-mcp-server

3

Notion MCP server is a Model Context Protocol service designed for Notion integration, allowing LLMs such as Claude to interact with the user's Notion workspace, offering features such as search, page retrieval, page/database creation and updates.

Knowledge Management
Hypernym MCP Server logo

Hypernym MCP Server

bmorphism/hypernym-mcp-server

3

A Model Context Protocol (MCP) server providing semantic text analysis and compression tools via Hypernym AI's API. This server allows LLMs to access Hypernym's semantic categorization and compression capabilities through standardized MCP interfaces.

Knowledge Management
Contextual MCP Server logo

Contextual MCP Server

ContextualAI/contextual-mcp-server

3

A Model Context Protocol (MCP) server that provides RAG (Retrieval-Augmented Generation) capabilities using Contextual AI. This server integrates with a variety of MCP clients. It provides flexibility in you can decide what functionality to offer in the server.

Knowledge Management
JSON Canvas logo

JSON Canvas

cam10001110101/mcp-server-obsidian-jsoncanvas

3

A Model Context Protocol (MCP) server for working with JSON Canvas files — the open infinite-canvas format used by Obsidian. It lets an MCP client create, validate, read, and list.canvas files.

Knowledge Management
Qiita MCP Server logo

Qiita MCP Server

2bo/qiita-mcp-server

3

This package provides a Model Context Protocol (MCP) server that enables AI agents to interact with the Qiita API. It allows for creating, reading, and updating articles on Qiita through standardized MCP tools.

Knowledge Management
Comfy UI MCP Server logo

Comfy UI MCP Server

jonpojonpo/comfy-ui-mcp-server

3

The server implements a simple note storage system with.

Knowledge Management
Pct MCP Server logo

Pct MCP Server

mikhashev/pct-mcp-server

2

This repository implements a server for Personal Context Technology (PCT) using the Model Context Protocol (MCP). It enables AI assistants like Claude to access and update your personalized context data, creating persistent memory between sessions.

Knowledge Management
Confluence MCP logo

Confluence MCP

cosmix/confluence-mcp

2

A Model Context Protocol (MCP) server for Confluence, enabling AI assistants to interact with Confluence content through a standardized interface. ℹ There is a separate MCP server for Jira.

Knowledge Management
mcp_neo4j_knowledge_graph logo

mcp_neo4j_knowledge_graph

mjftw/mcp_neo4j_knowledge_graph

2

This is a Memory Control Protocol (MCP) server implementation that uses Neo4j as the backend storage for knowledge graph management. It provides a stdio-based interface for storing and retrieving knowledge in a graph database format.

Knowledge Management
Graphiti MCP Server logo

Graphiti MCP Server

gifflet/graphiti-mcp-server

2

A powerful knowledge graph server for AI agents, built with Neo4j and integrated with Model Context Protocol (MCP).

Knowledge Management
Simplenote MCP Server logo

Simplenote MCP Server

docdyhr/simplenote-mcp-server

2

A lightweight MCP server that integrates Simplenote with Claude Desktop using the MCP Python SDK.

Knowledge Management
Phrases logo

Phrases

ronniemh/phrases-mcp-server

2

Un servidor MCP (Model Context Protocol) elegante y eficiente para gestionar frases inspiradoras. Diseñado para integrarse perfectamente con Claude for Desktop y otros clientes MCP.

Knowledge Management