504 Productivity MCP Servers & Clients

O(1) authority-based validation across seven domains (chemistry, physics, mathematics, statistics, computer science, biology, governance). Replaces O(n²) consensus coordination. Four-gate pipeline: RED, FLOOR, BROTHERS, GOD. MCP server included — connects to Claude Desktop and Cl

HubSpot

HubSpot

CRM objects, records, HubSpot data

Real-time news events, clustered by AI from hundreds of sources, classified by topic and geography, ranked by importance. Free. No API key. One command to install.

MCP Scheduler

PhialsBasement

MCP Scheduler is a task automation server that lets you schedule shell commands, API calls, AI tasks, and desktop notifications using cron expressions. Built with Model Context Protocol for seamless integration with Claude Desktop and other AI assistants.

Faim Time Series Forecasting

S-FM

An MCP server for zero-shot time-series forecasting powered by foundation models such as Chronos 2 and TiRex, with support for multivariate and probabilistic forecasts.

OilPriceAPI — Real-Time Oil, Gas & Commodity Prices for AI Agents

OilpriceAPI

Give your AI agent live energy markets in one install.

Create travel itineraries, packing lists, weather insights and trip-cost estimates from an AI assistant.

MCP Time Service

GregBaugues

MCP Server for the Current Date and Time

Swift iOS Development Automation Platform

cbvibe69

High-performance Swift-based MCP server for Xcode automation with hybrid architecture. Designed for Mac Studio M2 Max with real-time build intelligence, advanced multi-simulator management, and maximum security.

Metaview

Metaview

The AI platform for recruiting.

Google Calendar MCP Server

Jackson88

Model Context Protocol (MCP) server for Claude Desktop connecting to Google Calender using Google Calendar API

Day AI

Day AI

Know everything about your prospects & customers with CRMx

Macbook Calendar Mcp Server

jayaprakashnarayana

An MCP (Model Context Protocol) server that securely integrates with the native macOS Calendar application. It allows AI models to read events and create new events securely using AppleScript without complex dependencies.

Trello Mcp

kocakli

Trello Desktop MCP

Honen

Honen

Search approved knowledge, create courses and manage teaching and learning workspaces using existing Honen permissions.

# BuffSend MCP - AI-Powered Sales Automation

MCP server for https://tradingeconomics.com/calendar

Model Context Protocol (MCP) MSPaint App Automation

shettysaish20

A simple Model Context Protocol (MCP) server client code to solve math problems and show the solution in MSPaint application

SEC EDGAR filings parsed and exposed via MCP — body-text-classified 8-Ks (7.3% of recent Item 8.01 filings have buried 1.05/5.02 events the filer didn't report), Schedule 13D/G with 21+ activist filers auto-tagged, S-3/424B5 ATM offering detection. Free public tier covers past 72

Prepare monday.com-based documents, require approval before sending and track and file signed copies.

Naturalmelo MCP

carter-wzq

Lightweight MCP server for AI content detection — returns a naturalness score and flagged AI-template patterns with humanizing hints.

Todo App using MCP Server

theatulanand

Todo app using mcp server

Manage a freelancer timesheet through a hosted MCP server with OAuth or bearer-token access.

QuickBooks Time MCP Server (Combined)

MCP-Mirror

Mirror of

Zapier

Zapier

Actions across 8,000+ apps

calendar-mcp-server

menma-at-here

MCP server to get google calendar

RTCF

hengkp

Prompt improver MCP server (hosted). Turns rough requests into sharp Role/Task/Context/Format prompts. Thai + English.

TypeScript MCP server for Canvas LMS: 175+ tools for courses, grading, quizzes and admin.

Google Calendar MCP Server

MCP-Mirror

Mirror of

Workable

Workable

Your AI assistant for Hiring and HR — inside Workable

Neural-OS — The mobile-first AI agent OS. Featuring sovereign agent tools for DePIN compute arbitrage, data bounty hunting, enterprise lead bartering, and live crypto pricing execution.

An MCP (Model Context Protocol) server that provides todo list functionality backed by a simple markdown file. This server allows AI assistants to manage todo items in a standardized markdown format.

Task Tracker

reminia

A mcp server for task management with Linear and time tracking with TrackingTime

Google Calendar AutoAuth MCP Server

falgom4

Google Calendar MCP server with auto authentication support

Clockwise

Clockwise

Advanced scheduling and time management for work.

Turn work performed in an AI assistant into invoices that a user reviews before sending.

Native Safari browser automation for AI agents — 80 tools via AppleScript, zero Chrome overhead, keeps logins, runs silently. macOS only.

Centric Demo

Centric AI

Real-time relationship intelligence signals for people-facing professionals — run a brief on any contact before you reach out.

Claude Desktop Real-time Audio MCP Server (Python Implementation)

joelfuller2016

Python-based Model Context Protocol (MCP) server for real-time microphone input to Claude Desktop on Windows. FastMCP + sounddevice + multiple STT engines for sub-500ms latency voice conversations.

Synced Calendar

awasero

AI-powered meeting scheduling via MCP. Let Claude check your calendar, find mutual availability across companies, and book meetings — all through natural conversation. 6 tools: get_meetings, get_contacts, get_availability, schedule_meeting, get_recommended_slots, natural_language

Playwright Test Automation

Prathameshs

Experiments on using mcp for web automation using playwright / puppeteer map servers

Whooshly

Ankur Shrestha

MCP server for URL shortening, QR codes, and UTM. Use Whooshly from Claude, ChatGPT, and any MCP client.

The Unity MCP that lets your AI see your game — and play it. It screenshots the Game/Scene View, drives Play Mode with simulated keyboard/mouse input, controls SceneView cameras, inspects Editor UI, and runs C# in-editor — so the AI visually QAs and play-tests your game. 65 tools

Create and monitor AI marketing tasks across connected advertising and analytics platforms.

Agent-accessible marketplace for offers and requests, with location-based browsing, categories and posting workflows.

Mcp Server Malaysia Prayer Time

amanasmuei

A Model Context Protocol (MCP) server for Malaysia Prayer Time data

Todoist MCP Server

naotama2002

This project is a Go implementation of an MCP server that leverages the Todoist REST API v2.

🌟 Google Calendar MCP Server 🌟

Zawad99

MCP server for Google Calendar integration with AI assistants