Open-Source MCP servers

Production-ready MCP servers that extend AI capabilities through file access, database connections, API integrations, and other contextual services.

4,703 servers. Last updated -

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    A simple MCP server that recalls and saves memories from and to Apple Notes.
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    Enables interaction with Apple apps like Messages, Notes, and Contacts through the MCP protocol to send messages, search, and open app content using natural language.
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    A collection of tools that enable AI assistants to interact with Apple applications and services including Contacts, Notes, Messages, Mail, Reminders, Calendar, Maps, and Web Search through the Model Context Protocol.
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    A collection of tools that enables Claude AI and Cursor to access native macOS applications such as Messages, Notes, Contacts, Emails, Reminders, Calendar, and Maps through the Model Context Protocol.
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    Enables semantic search and RAG (Retrieval Augmented Generation) over your Apple Notes.
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    Allows the AI to read from your local Apple Notes database (macOS only)
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    A Model Context Protocol server that enables semantic search and RAG over your Apple Notes, allowing AI assistants like Claude to search and reference your notes during conversations.
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    A Model Context Protocol server that enables semantic search and retrieval of Apple Notes content, allowing AI assistants to access, search, and create notes using on-device embeddings.
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    Enables interaction with Apple Notes via natural language, supporting note creation, search, and retrieval with iCloud integration for seamless note management.
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    Generates comprehensive and formatted release notes from GitHub repositories, efficiently organizing commits by type and including detailed statistics using smart API usage.
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    An MCP server for managing and persisting notes, offering CRUD operations, note summarization, and resource-based access via a note:// URI scheme.
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    A personal knowledge management system that transforms daily notes into organized, searchable knowledge using the Model Context Protocol.
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    A model context protocol server that allows interaction with TriliumNext Notes, providing tools to create, search, retrieve, update, and delete notes through natural language commands.
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    A Claude MCP integration that allows seamless interaction with Apple Notes through natural language, enabling users to create, update, delete, and search notes.
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    A simple note-taking MCP server for recording and managing notes with AI models.
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    A Model Context Protocol server for AI models to access and manipulate Apple Calendar data on macOS through a standardized interface.
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    The Apple Books MCP server bridges the gap between your personal reading journey and AI capabilities by transforming static book collections into interactive knowledge repositories.
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    Apache 2.0
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    Manages markdown notes in a specified directory, allowing users to create, read, update, and list notes through the Model Context Protocol.
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    A Model Context Protocol server that enables AI assistants to interact with Apple Reminders on macOS, allowing users to view lists, retrieve, create, complete, and delete reminders through natural language.
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    Enables integration with Kibela API for searching and retrieving notes, allowing LLMs to interact with Kibela content seamlessly.
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    A simple note-taking MCP server that stores notes and can generate summaries of stored content.
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    A Model Context Protocol server that enables AI assistants to interact with the HackMD API for managing notes, including creating, reading, updating, and deleting notes.
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    A Python server that enables interaction with macOS native applications (Contacts, Notes, Mail, Messages, Reminders, Calendar, and Maps) through AppleScript, featuring asynchronous operations and type-safe interfaces.
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    Obsidian vault connector for Claude Desktop - enables reading and writing Markdown notes using Model Context Protocol (MCP)
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    MIT License
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    Facilitates interaction with Bear note-taking software, allowing users to perform actions like opening notes, creating notes, and searching through Bear's X-callback-url Scheme.
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    Integrates Inkdrop note-taking app with Claude AI through Model Context Protocol, allowing Claude to search, read, create, and update notes in your Inkdrop database.
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    A simple note storage system that lets users create and summarize notes with varying detail levels using Claude.
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    A powerful MCP tool for parsing and manipulating MIDI files that allows users to read, analyze, and modify MIDI files through natural language commands, supporting operations like reading file information, modifying tracks, adding notes, and setting tempo.
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    A Python-based MCP server that allows users to create, read, and manage digital sticky notes with Claude integration for AI-powered note summarization.
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    A TypeScript-based MCP server that enables users to manage text notes with features like note creation and summary generation using a Model Context Protocol.
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    A TypeScript-based MCP server that enables users to query financial news, stock data, and index information while managing text notes with creation and summarization capabilities.
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