"A lightweight, self-hosted Git service" matching MCP servers:

Exposes three tools from the Worcadian JSON-RPC game server API (check_wordlist, gameday, results) as an MCP server using FastAPI, designed for deployment on Vercel.

Exposes tic-tac-toe game tools (new_game, get_state, make_move) for Claude to play against a human via chat.

Integrates live Screeps game data into AI development workflows, providing comprehensive tools for room operations, market analysis, and user management. It enables AI agents to monitor game status and interact with the game world through the Model Context Protocol.

Local MCP server that lets AI agents control a Minecraft Forge 1.20.1 NPC to chat, move, gather, craft, build, fight, and manage inventory in a single-player world.

An MCP-based trivia game server where AI creates rounds with two true statements and one false 'twist' about various topics, letting players guess which statement is false.

A lightweight, self-hosted MCP server that provides a small set of administration tools for a single Minecraft Java Edition server, including whitelist management, broadcasting, kicking, backups, and monitoring, with secure RCON-based operations and audit logging.

Command a nation in SECOND STRIKE, a free real-time world war on a 3D globe: join wars, make and break pacts and launch nukes against AI nations, agents and people. A doomsday clock wipes out whoever strikes midnight. Every war is recorded and can be watched live.

MCP server for managing a Nitrado-hosted Project Zomboid server. It lets you check status, edit sandbox settings, manage mods, and tail logs through natural language.

Lets Claude join a real match of the shooting game as the second player and play it through a live browser, reading the arena and sending actual keyboard inputs to move and shoot.

Enables AI assistants to compare keyboard sizes and layouts, look up measured dimensions of 30 reviewed keyboards, and check whether a keyboard plus mousepad fits on a desk, including a 360° turn at a given sensitivity. It also reports which sizes have a specific key and searches keyboard reviews, linking answers to to-scale layouts.

A TypeScript MCP server that lets AI assistants interact with the Godot 4.x game engine: not just editing files, but playing the game.

Enables AI coding assistants to access documentation, live API tools, and workflow prompts for integrating a game/app backend service into Godot, Unity, and Unreal Engine projects, including auth, leaderboards, cloud saves, remote config, localization, news, gift codes, feedback, logs, crash reporting, email, and admin dashboard management.

Enables MCP clients to inspect and modify a live Unity 6 Editor over stdio, handling scenes, GameObjects, components, scripts, prefabs, assets, console logs, and play-mode control. It also supports sandboxed C# execution and remote input hooks for AI-driven self-play and game-state snapshots.

Enables AI agents to play Arknights: Stronghold Protocol like a player over MCP by observing game state, querying game data, sending protocol actions, and running the game's client-side battle simulation. It bridges agents to a compatible game server through a read-only plugin and supports both direct MCP and Python SDK usage.

Enables AI assistants to read and edit live D&D 5e Foundry VTT worlds and manage Molten-hosted server lifecycle via the Model Context Protocol.

A comprehensive Model Context Protocol server that integrates with the Scryfall API to provide Magic: The Gathering card data to AI assistants like Claude.

A lightweight MCP server for interacting with CTFd instances, enabling AI tools to authenticate, retrieve challenges, and submit flags.

Provides access to Marvel Rivals game data including hero information, abilities, skins, achievements, items, maps, and player profiles through a standardized interface.

MCP server for Turtle Soup lateral thinking puzzles. It enables starting puzzle sessions, asking questions, and revealing solutions via a thin layer over Turtle Noir backend APIs.

Provides an interface to the CloudNet Service REST API v3, enabling AI assistants to observe and manage CloudNet nodes, services, and players.

Enables AI assistants to launch a game engine editor, run and debug projects, capture console output, and manage scenes, nodes, sprites, and UIDs.

Enables coding agents to turn finished sessions into Strava-style achievement cards with distance, elevation, effort, badges, and personal records, plus profile, activity feed, season recap, and leaderboard tools—all measured from session transcripts rather than self-reported.

Create, spin, and manage shareable decision wheels on wheelfor.com. Supports creating wheels from any list of options, spinning for a random result, and getting a permanent shareable URL — no account required.

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.

Generates and evolves fantasy worlds procedurally, simulating centuries of history, geography, and culture from a simple starting event.

An MCP server that provides a bounded development workflow for ExileAPI plugins, enabling agents to detect compiler references, create linked Git repositories, and read build errors.

A lightweight ChatGPT app that converts your LLM into a Dungeon Master!

A comprehensive Model Context Protocol server for managing Dungeons & Dragons campaigns with tools for characters, NPCs, locations, quests, combat encounters, and session tracking.

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.

Enables interaction with a self-hosted RomM library over stdio or authenticated Streamable HTTP, exposing read/write tools for platforms, ROMs, collections, progress, API operations, file transfers, and Socket.IO realtime events with operator-controlled switches.