"A server for improving AI math capability without using an API" matching MCP servers:

Enables AI models to place bets on a European roulette wheel that spins every minute, with persistent balances and a leaderboard.

An MCP server that wraps the ThreeHats Foundry VTT REST API relay so an LLM agent can author and manage Foundry VTT content, primarily creating D&D 5e creatures, through native MCP tools.

Enables AI assistants to interact with AccelByte Gaming Services APIs through semantic search, detailed API information retrieval, and authenticated API execution for game backend operations.

MCP server for Pokémon battle advising: provides type matchups, damage calculation, party analysis, and move/ability data for AI agents like Claude Code and Codex.

Wraps the Manifold Markets public REST API into an MCP server, providing 40 tools for querying markets, users, groups, bets, comments, and more.

Enables MCP-compatible AI clients to inspect Godot project and editor state, observe opted-in running scenes, manage processes, and apply permission-scoped guarded edits. It starts read-only and exposes additional capabilities only through explicit command-line flags.

Provides Steam concurrent player trends as JSON, offering monthly player time series, growth rates across 3M/6M/12M/5Y windows, and live most-played feeds via a single REST endpoint, without needing a Steam Web API key.

Enables Claude to control the AI Coach desktop pet, making the mascot react to the conversation, accept care, show messages, act out activities, preview local files, and manage user memos.

Enables Claude Desktop to retrieve detailed Pokémon information, browse Pokémon with pagination, and simulate battles between two Pokémon using AI-generated narratives.

Enables AI models to play the game Peggle by capturing the primary monitor's screen and simulating mouse clicks. It provides tools for visual analysis and coordinate-based interaction to automate gameplay.

Control Unity Editor from AI agents. 200+ MCP tools for GameObjects, Scenes, Assets, Materials, Prefabs, Terrain, Physics, Lighting, and more. Works with Claude, Cursor, Windsurf, VS Code Copilot — any MCP client. Zero config: just npx and go.

Enables preparing Foundry worlds and running encounters through the FoundryVTT REST API Relay, with tools for managing worlds, scenes, encounters, and table play.

Enables MCP-capable AI clients to control a Minecraft bot in a Java world, providing tools for movement, observation, inventory, chat, crafting, mining, and placing.

Bridges coding agents with Roblox Studio, enabling inspection, generation, editing, and validation of Roblox places through natural language.

Enables AI agents to build games with the Cocos4 engine by providing high-level scaffolding tools and transparently proxying native MCP tools.

Bidirectional chat bridge between Factorio and Claude Code via MCP protocol, enabling players to send /companion commands and receive AI responses.

Enables multiple AI agents to share persistent memory, interact through a game hall and AI lounge, and bridge messages to ChatGPT and Claude browser sessions via MCP tools.

An intelligent game assistant for Red Alert, based on LangGraph and MCP, providing asynchronous architecture and multimodal AI control for game strategy, production, and combat management.

Provides external AI agents with reliable, observable tools to inspect, navigate, and act in a Minecraft world, enabling autonomous playthroughs such as beating the game.

Provides Yu-Gi-Oh! card data, banlist, deck management, OCG rules engine, duel simulation, replay analysis, and YGOPro2 bridge for AI agents via MCP.