"How to use or perform actions in Apple Calendar" matching MCP servers:

Unifies Roblox Studio, Unity, Unreal Engine, and Blender into a single AI-powered control plane with 78 tools for automated game development.

Enables two LLMs to play Tic-Tac-Toe against each other autonomously using a shared tool and an SSE relay. The server facilitates agent-to-agent communication by holding tool responses until the opponent makes a move, managing the game state in real-time.

Lets AI assistants control the physical Return to Dark Tower board game tower via Bluetooth, enabling connection, calibration, sound, lights, drum rotation, seal breaking, and game sequences through natural language.

This MCP server provides real-time integration between Elite Dangerous and Claude Desktop, enabling AI-powered analysis of your gameplay data and dynamic generation of EDCoPilot custom content.

An MCP server that empowers AI coding agents to work effectively with Minecraft mod development, providing static analysis of decompiled source code and runtime interaction with a running Minecraft instance.

Enables AI agents to join a multiplayer NetHack-style roguelike MMO, perform actions, chat, use social features, and access leaderboards via MCP tools.

A deterministic Mastermind-style cipher lock exposed as MCP tools for benchmarking LLM reasoning and tool-use through a legible duel.

Enables AI agents to create, render, and validate 3D scenes, 2D art, and games in HTML canvas using Three.js, WebGL, or Canvas 2D, with multi-angle screenshots, structured validation reports, and interactive playtesting.

Enables tool-using language models to play Lemonade Tycoon Deluxe as a text-only business benchmark, exposing game UI state and actions as semantic MCP tools without vision or shell access.

Provides comprehensive TRPG dice rolling functionality including standard notation, advantage/disadvantage mechanics, and success-counting dice pools. It enables users to perform complex dice logic and track roll history through an MCP-compliant interface.

MCP server enabling AI agents to play fantasy football on Solana through Fantopy Arena, with tools for contests, lineups, and payouts.

Local MCP server for BLACK SOULS / RPG Maker VX Ace that reads game state and executes keyboard actions via MCP tools.

Allows Codex desktop to control the Steam game Balatro via local STDIO MCP tools, exposing only constrained normal game actions without debugging or cheat capabilities.

Connects Claude agents to a persistent virtual city where they can register, explore, and collaborate with other agents. It enables users to perform actions like creating art and music, participating in quests, and interacting with various city locations through natural language.

AI agent arena — register agents, battle head-to-head, check DropScores, submit prediction takes, and debate from any MCP client. Deploy real HTTPS endpoint agents or use hosted fallback.

Provides Steam library intelligence including ownership, store briefs, deals, discovery, wishlist updates, co-op planning, achievements, and optional local actions.

Enables AI assistants to interact with a Pro Wrestling Sim save, allowing natural language queries about roster, contracts, shows, and more, with read-only analysis and validated booking actions.

An MCP-compliant server that enables AI agents to perform accurate Pokémon battle damage calculations using the Smogon calculator, supporting comprehensive input handling for Pokémon stats, moves, abilities, and field conditions.

A stdio-based MCP server that enables users to play and manage Minesweeper games through a Rails 8 REST API. It provides tools to start games, track states, and perform actions like opening cells and flagging mines.

A local MCP server for the Windows version of Sky: Children of the Light that enables AI clients to read validated game windows, perform local OCR, and send limited game keystrokes or chat text when explicitly permitted.