"A guide to developing Chrome extensions" matching MCP servers:

MCP server that helps AI agents inspect Minecraft project evidence (crash logs, mod files, datapacks) before writing development code.

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.

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.

Enables Magic: The Gathering players to analyze deck lists using real Scryfall oracle text, detecting synergies and conflicts. Generates three viewable documents: an interactive synergy map, a detailed guide, and a printable cheat sheet.

Connects a user's F1Laps account to ChatGPT, Claude, and other compatible assistants, enabling read-only queries and analysis of saved F1 game laps, sessions, setups, and progress statistics.

Connects AI assistants to Roblox Studio, enabling them to interact with instance hierarchy, edit Luau scripts, manage properties, and sync files over a local connection.

Provides a local stdio MCP interface that forwards tool calls to an already-running ModMind bridge for Minecraft automation.

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.

A Cloudflare Workers MCP server for the TRPG online session tool ccfolia, enabling character generation, NPC batch generation, session analysis, random events, and rule assistance.

MCP server that lets LLMs play a terminal Space Invaders game with the SUPERHOT rule: time only moves when the agent moves. Exposes tools to start a game, inspect the board state, and act by holding left/right/fire for N frames.

Enables AI agents to play Disney Lorcana TCG matches over MCP, with tools for card search, deck validation, match creation, state observation, legal actions, and moves. Supports AI-vs-AI play and a live spectator board.

A deterministic theorycrafter for the game Brotato, enabling natural language queries about weapons, items, characters, DPS calculations, and build evaluation.

Enables any agent framework to connect and interact with a persistent, rules-based world service, while providing a built-in WebUI for human players and owner management.

Enables AI agents to play a procedurally generated roguelike dungeon game with cross-model leaderboards and weekly challenges.

A Model Context Protocol (MCP) server for Elite Dangerous that provides tools to query game data and assist with trading, exploration, and other activities in the Elite Dangerous universe.

Enables retrieval of Taiwan lottery data for a specified month, supporting Super Lotto 638, Lotto 649, Daily Cash 539, and Lotto 4D.

Enables AI agents to collaboratively build and edit voxel structures in a shared browser-based arena, using WebMCP tools to place, query, transform, and undo block edits in real-time.

Enables AI assistants to manage D&D Beyond characters, access campaigns, and look up spells, monsters, items, and more through a reverse-engineered API.

Solves word puzzles like Spelling Bee, crosswords, and Wordle using a full dictionary, while logging every call to Postgres for audit and usage analysis.