MCP Server Directory

Coding-Solo/godot-mcp

MCP server for interacting with the Godot game engine, providing tools for editing, running, debugging, and managing scenes in Godot projects.

IvanMurzak/Unity-MCP

Integration for the Unity Editor and for games built with Unity.

CoderGamester/mcp-unity

MCP Server to control and interact with Unity3d Game Engine for game development

youichi-uda/godot-mcp-pro

Godot game engine integration: scene editing, scripting, animation, tilemaps, shaders, input simulation and runtime debugging.

Erodenn/godot-mcp-runtime

Control running Godot 4 games via an injected bridge: input simulation, screenshots, UI discovery and live GDScript execution.

DiegoLopez0208/RpgMakerMVUltimate-MCP

Offline RPG Maker MV assistant: generate maps, edit the database and events, validate broken references, debug events and search a project semantically.

hope1026/weppy-roblox-mcp

Control a live Roblox Studio session via a plugin: create scripts, instances, terrain, lighting and assets, with bidirectional sync and automated playtests.

beckettlab/beckett-godot-mcp

Godot 4 editor addon that runs without a sidecar: class reflection, validated GDScript writes, scene/script/resource authoring and a runtime play-test loop.

Grinv/steam-games-mcp

Search the Steam store (deals, reviews, Steam Deck compatibility) plus player profiles, libraries, achievements and friends via the Steam Web API.

dearlordylord/5e-quint

D&D 5e SRD 5.2.1 game engine: create characters and run turn-based battles through MCP, backed by Quint formal models, rule-level proofs, and model-based testing.

kitao/pyxel-mcp

Pyxel retro game engine integration: run games, capture screenshots, inspect sprites and analyze audio.

german-krasnikov/unity-biome-mcp

Control the Unity Editor, including from chat inside Unity: scenes, GameObjects, components, Shader Graph, materials, animation, UI and deterministic playtests.

jiayao/mcp-chess

Chess opponent that plays against LLMs.

butterlatte-zhang/unity-ai-bridge

Control the Unity Editor from AI coding tools via file-based IPC.

buildepicshit/Wick

Godot Engine tooling: Roslyn-enriched exception telemetry, scene tree inspection, C# symbol navigation, MSBuild orchestration and GDScript analysis.

taygunsavas/patina-unity-mcp

Control the Unity Editor via a local server and C# bridge: scenes, GameObjects, prefabs, assets, scripts, console, tests and build settings.

sonirico/mcp-stockfish

Access the Stockfish chess engine.

Brunovncs/texel-mcp

Minecraft skins and textures as code: JSON specs compiled to PNG, with a review an agent can act on. Skins, 57 mob textures, blocks, items, GUI and particles, animated or glowing, and resource packs it builds and checks.

gregario/warhammer-oracle

Warhammer 40K, Combat Patrol and Kill Team rules reference: unit datasheets, keyword definitions, phase sequences and game flow.

dmang-dev/mcp-ppsspp

Control PSP games via PPSSPP's built-in WebSocket debugger: memory read/write, input, pause and step, screenshots, CPU registers and breakpoints.

SerifeusStudio/rpgmaker-xp-mcp

Author RPG Maker XP games: read and write project data (actors, skills, items, maps, events, scripts) directly and render map previews to PNG.

NAJEMWEHBE/unreal-ai-connection

Unreal Engine 5.7 editor automation via a native plugin and local TCP bridge.

gregario/godot-forge

Godot 4 dev companion: GUT/GdUnit4 test running, API docs with 3-to-4 migration mapping, script analysis, scene parsing, screenshots and LSP diagnostics.

gregario/dnd-oracle

D&D 5e SRD reference: monster search, spell lookup, encounter building and loadout analysis.

26048608982lp-ai/gamenumerics

Game balance design and auditing: import xlsx config tables, audit growth curves, simulate battle and gacha systems, and reverse-engineer spreadsheet formulas.

Sarg338/steam-mcp

Read-only Steam, 41 tools. Store details, reviews that match the store page, sales, regional prices, community tags, live player counts, Steam Deck compatibility, one-call game briefs, side-by-side game comparisons and how each patch moved the reviews all need no API key; a free Steam Web API key adds library, playtime, friends, achievements, wishlist and inventory. Also does backlog analysis, taste-based recommendations and co-op night planning across a group's libraries.

dmang-dev/mcp-bizhawk

Control the BizHawk multi-system emulator: memory read/write, joypad input, frame advance, screenshots and save states.

dmang-dev/mcp-retroarch

Control libretro cores via RetroArch's Network Control Interface: memory read/write, save states, screenshots, pause, frame advance and on-screen messages.

lodordev/mcp-romm

Read-only access to the RomM retro game library manager: platforms, ROM search, metadata, collections, saves, firmware, devices and tasks.

jkiley129/steam-mcp

Query your Steam library: games, playtime, recently played titles and store metadata.

debuffjp/debuff

Let coding agents play, test and tune 2D browser games made with debuff: attach to the game you have open or a headless copy, read live state, explained source-mapped errors and frame timings, tune typed params, rewind, replay and fuzz, and verify with deterministic scenarios.

dmang-dev/mcp-dolphin

Control the Dolphin GameCube/Wii emulator: memory read/write, GameCube and Wii Remote input, reset, save states and frame advance, via Felk's scripting fork.

dmang-dev/mcp-mgba

Control the mGBA Game Boy Advance emulator: memory read/write, button input, screenshots, save states and stepping.

HadiCherkaoui/crafty-mcp

Manage Minecraft servers via the Crafty Controller 4 API: start, stop, back up, send commands and manage files, schedules, webhooks and users.

tomholford/mcp-tic-tac-toe

Play Tic Tac Toe against an AI opponent.

gregario/lorcana-oracle

Disney Lorcana TCG card search, deck analysis, ink curves, lore generation and franchise browsing.

gregario/mtg-oracle

Magic: The Gathering card search, rules lookup, deck analysis, prices and Commander data from Scryfall, Academy Ruins and Commander Spellbook.

dmang-dev/mcp-pine

Memory read/write, save state slots and game metadata for PCSX2 and other emulators that support the PINE protocol.

Tanshaydar/Quartermaster

Local search of game assets from Unity, Fab, Quixel Megascans, Gumroad and Leartes Cosmos, combining full-text and visual CLIP search.

chaoz23/srdcheck

Deterministic D&D 5e (SRD 5.2.1) rules verdicts: cited turn legality checks, legal-action enumeration, advantage math and hash-stamped game-state lineage.

gregario/hearthstone-oracle

Hearthstone card search, deck decoding and analysis, archetype classification and strategy coaching using HearthstoneJSON data.

gregario/onepiece-oracle

One Piece TCG card search, deck analysis, cost curves, leader browsing and counter strategies.

murzin-ml/mcp-ps-store

PlayStation Network gaming history (playtime, trophies, purchased library) for game recommendations based on what you played.

CarlxsMG/UEAgent

MCP server built into the Unreal Engine 5 editor: AI agents create and edit Blueprints, materials, levels, Niagara, animation, UMG, PCG, Sequencer, GAS and Behavior Trees, with every change checked and read back.

yanjingzhaisun/cozyvtt-mcp

Run campaigns as game master in CozyVTT, a self-hosted virtual tabletop: dice, chat narration, tokens and maps, initiative, character sheets and rulebooks.

miracle1814/ue5-automation

Unreal Engine 5 Blueprint automation: create, wire and compile Blueprints, author materials and UMG widgets, and verify PIE runtime state.

danielenricocahall/lorcana-mcp

Disney Lorcana TCG: card search, deck validation against format rules, deck stats and Dreamborn/Pixelborn deck list import and export.

gregario/tft-oracle

Teamfight Tactics reference for champions, traits, items and augments using CommunityDragon data: synergy lookups, item recipes and rolling odds.