"Desktop software without licensing requirements" matching MCP servers:

an open-source MCP server that lets Claude Code (or Cursor, Codex, Gemini CLI) work inside the Notion Desktop app you’re already logged in to. No Company Authorise

A desktop MCP service that integrates voice assistants into Mac workflows, enabling Obsidian memory, app control, Claude Code sessions, pending actions, and multi-language HTTP access.

Enables a shared persistent knowledge vault for Claude Desktop, allowing notes to be saved, retrieved, searched, updated, and deleted across Chat and Code tabs.

MCP bridge for Inkra — drive a native macOS Markdown editor (SwiftUI + AppKit, not Electron) with live KaTeX/Mermaid preview from Claude, Cursor, or any MCP client. 18 tools across document editing, outline navigation, folder browsing, bookmarks, themes, and focus/wide view modes. Bridge open-source (MIT), Inkra app available on Mac App Store and direct download.

A Model Context Protocol server that implements a simple notes system, allowing users to create, list, and summarize text notes.

A NestJS-based server that enables AI agents to interact with Logseq graphs through its HTTP API for managing notes, journals, and blocks. It features specialized tools for project development tracking, including progress logs, technical decisions, and workflow prompts.

Connects AI apps to locally stored meeting recordings, transcripts, notes, and tasks so users can search past meetings, follow live transcripts, control recording, label speakers, and create or update tasks. All communication stays on the user's computer.

Enables reading and writing Samsung Reminder data locally, providing tools to list, create, update, delete, and manage reminders and categories via Samsung Cloud.

MCP server that exposes OpenWhispr desktop app data—notes, folders, meeting transcripts, dictation history, and custom dictionary—to AI agents, with read and limited write operations.

Enables coding agents to persist notes, decisions, requirements, and learnings per project in SQLite and retrieve them across sessions via search and status tools.

MCP server for parsing, searching, and extracting branches from XMind mind map files, supporting Markdown/JSON output, token-aware formatting, and Claude Desktop integration.

Enables Claude Desktop to save bookmarks to Pinboard by generating Japanese summaries and tags, with private saving and overwrite for existing URLs.

Reads the local SQLite cache of the Notion desktop app to enable fast, offline search and retrieval of Notion pages from Claude.

MCP server for mdgen that enables reading, writing, and managing mdgen documents from MCP clients like Claude Desktop and Codex CLI using your own mdgen account.

Connects Claude Desktop to Notion and YouTube transcripts with one-click installation, enabling natural language queries about your pages and video content.

MCP server that connects Claude Desktop to Obsidian vault via the Local REST API plugin, enabling search, read, write, and management of notes plus executing Obsidian commands.

Enables access to Notlai notes from Claude Desktop via the Model Context Protocol, supporting login, authentication management, and note operations.

MCP server that tracks what you are working on. Logs are stored locally as one markdown file per day on your Desktop.

Enables Claude Desktop to search, read, list, create, update, move, and delete notes from iCloud Notes on macOS.

Secure MCP server that bridges AI clients like Claude Desktop to Obsidian vaults, enabling read/write operations with OWASP Top 10 security controls and audit logging.

Connects Claude Desktop to an Obsidian vault, enabling natural language management of PM documents like PRDs, Jira notes, meeting notes, and ideas with automatic folder structuring and full-text search.

Enables AI clients to read, search, write, tag, backlink, and render Markdown notes stored on a NAS through the local API of the Markdown Reader & Editor desktop app.

Connects Claude Desktop to an Obsidian vault, enabling reading, searching, capturing ideas, and managing notes through natural language.

Enables MCP clients like Claude Desktop and Cursor to search, read, and write SiYuan note-taking notebooks, documents, and content blocks.

Read-only semantic retrieval for agents that need to find the right Obsidian note without write access.

Enables MCP clients to read, write, search, and manage notes, canvases, kanban boards, and other Obsidian vault content over a network, without requiring the Obsidian desktop app.

A standalone Model Context Protocol server for Microsoft OneNote desktop, connecting via the Windows COM API through a PowerShell bridge to enable page CRUD, search, export, and organization tools without an API key.

A persistent memory layer for Claude Desktop that enables semantic search across your entire Obsidian vault using local embeddings and PostgreSQL + pgvector.

An MCP server that integrates with Claude Desktop for managing personal journal entries, providing both a web viewer for browsing journals and tools for adding, searching, and analyzing journal content.

MCP server for Ultrathink: save and search your knowledge base from Claude Desktop, Claude Code, and any MCP client.

An MCP server that integrates Bear Note Taking App with Claude Desktop, allowing Claude to read, create, search notes and manage tags directly from Bear.

A Model Context Protocol server that connects Claude Desktop to AI Note task management, enabling task creation, updates and management through natural language conversations.

An integration server that enables LLMs to interact with Notion workspaces through Claude Desktop, optimizing token usage with Markdown conversion.

Enables interaction with the Things app through Claude Desktop, allowing task creation, project analysis, and priority management using natural language commands.

A TypeScript-based MCP server that implements a simple notes system, allowing users to create, access, and generate summaries of notes via Claude Desktop integration.

A TypeScript-based MCP server that implements a simple notes system, allowing users to create, access, and generate summaries of text notes through Claude Desktop.

A Message Control Protocol server that enables Claude Desktop to interact with NotePlan.co, allowing users to query, search, create, and update notes directly from Claude conversations.

Local-first MCP server that binds to a project opened by the Seojeom desktop app and serves its local wiki and graph data over stdio, enabling project-aware reading, searching, and writing of wiki and graph content.

Enables coding agents to manage Obsidian projects and tasks through MCP tools over stdio, bridging the plugin's local API without needing a secret in client config.

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