"A simple MCP server or implementation" matching MCP servers:

Simple MCP Runner makes it effortless to safely expose system commands to language models via a lightweight MCP server—all configurable with a clean, minimal YAML file and zero boilerplate.

A minimal MCP server providing basic calculator operations (add, echo) and Android device management tools (list connected devices and available emulators via ADB).

A modular MCP server that provides comprehensive system automation capabilities including file operations, Telegram integration, job scheduling, system control, and YouTube downloads. Features persistent data storage and a clean architecture for easy extension and maintenance.

An MCP server that allows checking local time on the client machine or current UTC time from an NTP server

Enables AI assistants to execute predefined developer commands and manage long-running processes through a JSON configuration file. Supports both one-shot commands and daemon processes with automatic process lifecycle management.

Provides agents with real Linux VMs to run commands, manage files, expose ports, and track costs, all through an ephemeral sandbox service.

An MCP server that gives AI assistants full SSH/SFTP remote operations — session management, command execution, interactive shells, file transfers, port forwarding, and system diagnostics.

MCP server that interacts with the Phone Link Windows app via UI Automation to read messages, calls, notifications, and photos, and perform actions like sending SMS and making calls.

一个轻量级的桌面通知工具，支持 MCP 协议集成和命令行直接调用，让 Agent 能够智能发送系统通知。

MCP server for controlling the kitty terminal emulator. Exposes 40 tools for managing windows, tabs, layouts, text, appearance, and more.

MCP server for memory management with process inspection and cleanup tools.

Enables an LLM agent to search files, list directories, read and write UTF-8 text files, move or delete paths, list terminal processes, and launch a terminal in a chosen folder.

Provides timezone-aware date and time information with configurable time formats and timezone support. Enables users to get current date and time in their preferred timezone and format through simple MCP tools.

Enables AI assistants to securely execute remote SSH commands, perform file transfers, and monitor system status through a standardized interface. It features robust security controls including command whitelisting, blacklisting, and credential isolation to prevent unauthorized operations.

MacOS MCP server to discover, control, automate, and inspect Parallels virtual machines over standard MCP stdio. Requires Parallels Pro or Business Edition subscription.

MCP server for Webmin system administration. 61 tools across 12 modules covering system monitoring, services, users, cron, packages, files, storage (SMART + LVM), security (Fail2ban), MySQL databases, Webmin ACL, and disk quotas. Four-tier safety framework with safe mode on by default. Python, MIT license, Docker and local deployment supported.

MCP server that lets Claude Desktop or another MCP client trigger macOS sound and visual notifications through a task_status tool.

A Model Context Protocol server that enables AI assistants to interact with iTerm2 terminals, allowing creation and management of terminal sessions, command execution, and reading terminal output.

SSH MCP Server lets you manage remote Linux servers through natural language in VS Code Copilot Chat. Instead of switching to a terminal and remembering SSH commands

MCP server for controlling Android, Fire TV, and Android TV devices through ADB, enabling device management, app operations, screenshots, UI dumps, and OBS recording.