"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

Enables comprehensive Trello integration through Claude Desktop, allowing users to search, create, update, and manage Trello boards, cards, lists, comments, and collaborate with team members through natural language.

Enables AI assistants to generate and manipulate Office and PDF documents, inspect desktop windows and screenshots with OCR, and perform sandboxed file and system utility operations on Windows.

Runs slack-mcp-server against your Slack desktop app session, eliminating the need for API tokens.

MCP server for a desktop calendar that allows AI agents to manage events, check schedules, and avoid conflicts via standard MCP tools.

Enables AI assistants to manage Microsoft Outlook Desktop (Classic) calendar and email through local COM automation, without Microsoft Graph or Entra registration.

Open-source cross-device clipboard manager with a built-in MCP server. Search and retrieve clipboard history synced across all your devices, read OCR text extracted from copied images, and add new items to the clipboard.

Enables AI agents to add precise, range-anchored comments to Google Docs by bridging the Model Context Protocol with browser automation.

A Model Context Protocol (MCP) server for Trello that works with any MCP-compatible client -- Claude Desktop, Claude Code, Gemini CLI, and more. Provides 46 tools covering boards, cards, lists, labels, checklists, attachments, members, custom fields, and search.

Enables AI assistants to read, search, organize, and draft email, manage calendar items, and look up contacts through the user's already signed-in classic Outlook desktop app on Windows, with outgoing actions defaulting to drafts for review.

Create, review and edit editable Word, PowerPoint, Excel and PDF files from any AI agent. Remote MCP server with OAuth sign-in or an API key, or local over stdio with npx @doconda/mcp.

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.

MCP server for Trello that enables comprehensive management of boards, cards, lists, labels, checklists, attachments, members, custom fields, and search through natural language.

Enables AI coding assistants to automate live desktop spreadsheet sessions with real-time visual feedback and to create, transform, and extract .xlsx files headlessly. It supports formulas, formatting, charts, PDF export, data analysis, and Markdown/JSON interchange.

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.

A Model Context Protocol (MCP) server for interacting with Microsoft 365 and Microsoft Office services through the Graph API.

Provides automated grammar checking by intercepting user input and returning correction instructions for MCP-compatible clients like Claude Desktop and Claude Code.

MCP Server for Bear note taking app available as Claude Desktop extension or standalone server for any other AI tool

An MCP server that lets Claude manage Google Tasks, including listing, creating, updating, completing, moving, and deleting tasks and task lists. It supports both local and remote deployments and can be used with Claude Desktop or as a Cloudflare Worker.

Enables Claude Desktop and MCP clients to access Fathom meeting intelligence, including listing meetings, retrieving summaries and transcripts, and searching by title.

A standalone MCP server that exposes the ATimeLogger REST API to Claude Desktop/Code over stdio, enabling activity tracking (start/stop/pause/log), reports/history, and activity type management.

Generates Word documents for comparison tables and specifications from structured JSON data. Supports both stdio mode for Claude Desktop/Code and HTTP mode for AI frameworks like Dify and LangFlow.

Enables managing Google Calendar events (list, create, delete, update) through Claude Desktop using the Model Context Protocol.

An MCP server for managing Apple Reminders via remindctl on macOS, integrating with Claude Desktop and CoWork.

Enables Claude to schedule, query, and cancel Calendly events via Calendly API v2, allowing direct event management without the public booking form.

Enables Claude Code and Claude Desktop to manage ClickUp tasks, sprints, reports, workspace navigation, and docs through 25+ MCP tools.

An MCP server that connects AI assistants like Claude to your todo app, enabling natural, friendly reminders and task management without a server to run.

An MCP server that enables querying performance review periods, records, details, and saving self-assessment drafts without final submission.

A lightweight MCP server that enables sending native desktop notifications with action buttons and text replies, compatible with any MCP client.

Enables local MCP server for reading, writing, creating Google Sheets and charts via OAuth, acting as the logged-in user without manual sharing.

A Model Context Protocol (MCP) server that provides native access to Quip documents from any MCP-compatible AI client (Claude Desktop, Claude Code, or custom integrations). Search, browse, and read Quip documents as clean markdown.

An MCP server that connects ChatGPT Desktop or Codex to Super Productivity's local REST API, enabling explicit task selection, planning, timer control, and completion via natural language.

Enables sending messages to Feishu group chats via custom bot webhook, supporting text, rich text, interactive cards, Markdown-converted cards, and chat sharing without requiring an enterprise app.

An MCP server that connects Claude Desktop to Apple Reminders on macOS via AppleScript.

Enables reading and writing Huly documents and issues from MCP clients like Claude Desktop and Claude Code, including document CRUD, search, issue reading, and commenting.

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.

MCP server for sending messages to Slack channels and replying in threads, with automatic channel name resolution and support for Claude Desktop and KADI agents.

Connects Claude Desktop to your Gmail so you can start managing your inbox using natural language. Bulk delete promos & newsletters, organize labels and get useful insights.

Enables natural language management of ClickUp workspaces, including task CRUD operations, task listing, and user profile retrieval via Claude Desktop.

Enables Claude Desktop to access and query RBPaaS Operation Hub data, including business KPIs, project details, resource utilization, and agent schedules.