Productivity & Workflow MCP Servers
Compare the best open-source MCP servers for productivity & workflow. Automate tasks, email, calendars and docs. Ranked by GitHub stars, with install commands, what each one can touch and scan reports where available.
Google Workspace MCP
A Model Context Protocol (MCP) server that provides authenticated access to Google Workspace APIs, offering integrated Authentication, Gmail, Calendar, and Drive functionality
Serein Flow
可扩展的节点流编辑器与工作流引擎，内置 MCP，支持 AI 自动生成节点与流程。An extensible node-flow editor and workflow engine with built-in MCP, enabling AI-powered generation of nodes and workflows.
Notion MCP Server
Notion MCP server with token auth: connect Claude Code, Claude Desktop, Cursor, VS Code and Codex to Notion pages, databases, comments and files. 3 tools, 94% less context than the official server, works on any plan, runs headless.
Adeu
docx ↔ LLM translator. Projects .docx office files to Markdown for editing. Projects edits back to OOXML as tracked changes (redlines). Python and Node.js implementations.
MCP
🤖 Taskade MCP · Official MCP server and OpenAPI to MCP codegen. Build AI agent tools from any OpenAPI API and connect to Claude, Cursor, and more.
Kicad MCP Pro
MCP server for KiCad, connecting AI agents to schematic and PCB workflows, ERC/DRC validation, DFM checks, BOM analysis, and manufacturing preparation—with controlled edits and human-gated release workflows.
Pdf MCP
MCP server that lets Claude Code and other AI agents read and search large PDFs, one file or a whole folder: agentic RAG with hybrid semantic + keyword search, selective page reads, tables, images, OCR, chart data, and multi-column/CJK layouts.
Logic Pro MCP
Local MCP server for stateful, fail-closed Logic Pro control and live project readback.
Opendocswork MCP
Rust-native MCP server for Office document processing (Excel, Word, PowerPoint). Sub-millisecond, local-first, open source.
MCP
Optional stdio bridge to Nitrosend’s remote MCP server for clients without native HTTP transport.
Ultimate MCP Server
Comprehensive MCP server exposing dozens of capabilities to AI agents: multi-provider LLM delegation, browser automation, document processing, vector ops, and cognitive memory systems
Boss Zhipin MCP
BOSS直聘 MCP Server — 用 AI 自动化招聘流程：批量搜索候选人、简历截图OCR、智能评估、多关键词筛选 | BOSS Zhipin Recruiter Automation via Model Context Protocol
GhostDesk
Give any AI agent a full desktop — it sees the screen, clicks, types, and runs apps like a human. Automate anything with a UI: browsers, legacy software, internal tools. No API needed. One Docker command.
Leetcode MCP Server
An MCP server enabling automated access to LeetCode's problems, solutions, and public data with optional authentication for user-specific features, supporting leetcode.com & leetcode.cn sites.
Editor MCP Server
MCP Server for AI automation of the PlayCanvas Editor
Email MCP
Email MCP server with full IMAP + SMTP support — read, search, send, manage, and organize email from any AI assistant via the Model Context Protocol
Cronstable
A job scheduler with retries, alerts, saved run history, workflows, and dashboards for single machines and clusters.
Open Sunsama
Open-source Sunsama alternative: a daily planner with kanban, time blocking, and focus mode that Claude and ChatGPT can use. One-click MCP connector (OAuth), REST API, web/desktop/mobile apps, self-hostable.
Plan Cascade
AI-powered cascading development framework. Decompose complex projects into parallel executable tasks with auto-generated PRDs, design docs, and multi-agent collaboration (Claude Code, Codex, Aider).
Imap MCP Server
Full-featured IMAP & SMTP email for AI assistants: search, read, send, organize and clean up multiple mailboxes, with AES-256-encrypted credentials. Works with Claude, Cursor and any MCP client.
Resale Agent Skill Hub
AI-powered multi-platform C2C resale toolkit — 8 Claude Code skills + MCP server for automating second-hand selling
Serial MCP Server
Rust MCP server and CLI for serial/UART devices, with JSON macro automation and agent skills for repeatable timed workflows.
MCP Excel Server
The Excel MCP Server is a powerful tool that enables natural language interaction with Excel files through the Model Context Protocol (MCP). It provides a comprehensive set of capabilities for reading, analyzing, visualizing, and writing Excel data.
Wazuh MCP Server
Wazuh MCP Server: AI-Driven SOC Automation
List refreshed November 15, 2026. Data comes from public GitHub repositories.