"A tool or assistant to explore and debug my codebase" matching MCP servers:

Enables AI clients to validate and run Minecraft commands, read chat and tellraw messages, control player movement and GUI, and capture screenshots from within the game, aiding datapack debugging.

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 a language model to access D&D 5e rules, reference data, and campaign state through MCP, with tools for dice rolls, encounters, lookups, and persistent notes.

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 Claude, ChatGPT and other OAuth-capable MCP clients to research Magic: The Gathering cards and Commander data, goldfish-simulate and compare decks, and read or edit a user's own Archidekt decks. Every user signs in with their own account, and deck changes only apply after that user approves the exact proposed diff, with all actions tied to the signed-in user and logged.

Enables car customization and racing through natural language by building dream rides with colors, wheels, body kits, spoilers, and driver personas. Supports saving multiple builds with performance scoring and secure authentication.

Put your game on Steam with your AI assistant: it scans your Unity, Godot or Unreal project, writes and checks your store page against Valve's rules, and fills Steamworks only after you approve.

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.

Provides read-only access to Yahoo Fantasy Football league data through MCP, letting ChatGPT retrieve rosters, standings, scoreboards, draft results, transactions, and player stats without making any roster changes.

Enables AI agents to start, control, and verify local open.mp/SA-MP game servers via MCP stdio, using a headless RakClient to send allowed slash commands and assert round-trip responses.

Enables exploring Steam store reviews and community discussion threads with server-side filtering, temporal analysis, and metadata context for understanding player sentiment and feedback beyond store page noise.

Enables a bot to inspect, query, create, edit, and script Roblox Studio instances in token-cheap batches, plus run Luau, playtests, screenshots, and inputs through Roblox's official Studio MCP connection. It runs locally over stdio or an authenticated local HTTP endpoint, returning small structured answers instead of dumping whole games into context.

Helps you analyze chess positions and get professional evaluations using Stockfish.

MCP server that provides fantasy football draft tools including ranked boards, best available, player comparisons, sleeper/bust flags, and ADP market gaps using a calibrated projection model.

MCP server for searching Flesh and Blood TCG cards, retrieving print variations, and browsing product catalogs via the CardVault API.

Enables AI assistants to interact with Roblox Studio in real-time, allowing creation and manipulation of game objects through natural language commands via an HTTP-based plugin system.

An MCP server that integrates EVE Online's ESI API with AI assistants to enable natural language interaction with character data, market information, and assets. It provides 22 tools for managing skills, wallet balances, ship fittings, and more directly through AI-powered clients.

Enables MCP agents to play chess locally, supporting join, state, legal moves, and move execution with per-session color ownership.

Enables live battle statistics queries and precise damage calculations for Pokemon Champions, supporting Japanese and English names, multiple formats, and environmental factors.

Provides accurate competitive Pokémon information for Pokémon Champions, including damage calculation, type effectiveness, Pokémon data, and regulation legality checks.