"Assistance with mapping and refining a PostgreSQL database" matching MCP servers:

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.

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

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

Gives LLMs a genuine in-game seat in Civilization V, letting them scout, settle, negotiate, fight, and manage a civilization through tool calls with the same fog-of-war information a human player sees.

An MCP server that exposes PPSSPP — the PlayStation Portable emulator — to any MCP-compatible client (Claude Desktop, Claude Code, etc.) via PPSSPP's built-in WebSocket debugger interface. Read and write PSP memory, drive games with button input, capture screenshots, set CPU breakpoints, inspect MIPS Allegrex registers — all through a clean tool interface. No bridge plugin needed; PPSSPP's debugg

A Model Context Protocol (MCP) server providing accurate LSL (Linden Scripting Language) reference data to AI coding assistants, grounded in the official Second Life wiki with a curated database of AI-specific pitfalls.

Enables personalized Steam game discovery by ranking the store against a player's playtime history and stated preferences, with tools to search games, inspect details and reviews, and explore taste profiles.

Enables MCP clients such as Claude to search and filter a Steam library, get explained Deck-friendly picks, and triage games into lanes, edit notes, reorder Up next, and refresh the library through a self-hosted Steam Backlog Triage dashboard.

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.

Gamifies your development environment with authentic Quake 3 Arena achievement sounds and dual voice announcers. Triggers motivational audio feedback for coding milestones like streaks, perfect implementations, and team events with customizable volume and voice pack controls.

MCP server that lets agents launch, drive, and read game instances over HTTP, with a dynamic toolset discovered from the running game.

Connects AI agents to Minecraft servers via RCON to execute commands, monitor logs, and perform read-only SQLite database queries. It is specifically designed to facilitate AI-assisted plugin development, live debugging, and automated testing workflows.

Enables Claude Code to fetch a public Dota 2 match from OpenDota and return a coaching-report-ready JSON summary covering laning, farming, deaths, itemization, objectives, teamfights, benchmark percentiles, skill build, damage sources, and rune control, with optional deep-dives on a specified player.

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 search-first MCP server that queries multiple public asset sources and optional local libraries for game development, unifying results with Chinese keyword expansion, license normalization, and cursor pagination.

Enables AI clients to query live Minecraft recipe data and compute recipe trees, production plans, and searches from a running game or disk snapshots, with markdown, TSV, JSON, and HTML outputs.

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

An MCP server that allows Claude and other hosts to interact with a Heroic Labs Nakama instance through both its Client API and Console API, enabling game server operations like authentication, accounts, storage, leaderboards, and admin tasks.

A cryptographically secure dice rolling server for TRPGs, supporting complex dice expressions, multiple rule system presets, and hidden rolls with encryption.

Enables agents to interact with a running Roblox game client, execute Lua code, inspect scripts, spy on remotes, and more.

Enables AI agents to execute Lua code, inspect scripts, spy on remotes, and interact with a running Roblox game client through an MCP interface.

Enables operating a FiveM server by sending commands to the FXServer console through txAdmin and returning the console output, with tools for status, players, and server control.

Provides AI assistants with Titan SDK knowledge, verified spell IDs, and a Lua validator to generate combat rotations for any World of Warcraft class and specialization from a single prompt.

Reasoning-puzzle arcade for AI agents with seven generated puzzle families, free samples, automatic answer checking, and ranked play from $0.02 USDC on Base via x402. Connect through MCP or HTTP. Browse and try samples without a wallet; run paid tools locally with an explicit spending limit.

Enables MCP clients to interact with a deterministic Black Sword Hack rules engine for tabletop RPG campaigns, including dice rolls and persistent campaign state management.

Enables GTA Online money making with live tools for weekly bonuses, business tracking, map locations, and a session planner.

An MCP server that enables Claude to drive a running Unreal Engine 5 editor, managing communication between the editor plugin and the LLM client through stdio transport with session discovery, idempotent operations, and honest failure reporting.

Enables users to drive one or more networked retro gaming devices through natural language: finding and launching games, viewing what's playing and play history, taking screenshots, backing up saves, editing configuration settings, writing or mapping NFC cards, and triggering system updates. Actions are host-aware, dry-runnable, and safety-checked, so it refuses to guess which device is meant or to disturb a game already running.