Best Alternatives to Steam MCP Server

Steam

Runtime: npx

Steam Web API: profiles, owned games, achievements, app news, player counts.

Unity MCP

Runtime: npx

Connects AI agents to Unity Editor and compiled games for automation, code generation, testing, and runtime debugging.

Godot MCP

Runtime: npx

Controls Godot projects through MCP, including editor launch, project execution, debugging, scene operations, and UID management.

IGaming Tools

Runtime: Remote (SSE)

Structured iGaming data: slot specs and RTP variants, demos and media kits, provider profiles, regulators, industry news and jobs — normalised and served through a JSON API and MCP.

Gearboy MCP Server

Runtime not confirmed

MCP server for Gearboy Nintendo Game Boy / Game Boy Color emulator

Geargrafx MCP Server

Runtime not confirmed

MCP server for Geargrafx PC Engine / TurboGrafx-16 emulator

Gearcoleco MCP Server

Runtime not confirmed

MCP server for Gearcoleco ColecoVision emulator

Steam Trends API

Runtime: uvx

Steam concurrent player trends for any game over time. Free key at trendsapi.ai

Suigar TypeScript SDKs

Runtime: npx

MCP server and MCP App for building and inspecting Suigar transactions on Sui.

Gearsystem MCP Server

Runtime not confirmed

MCP server for Gearsystem Sega Master System / Game Gear / SG-1000 emulator

Stratz

Runtime: npx

STRATZ Dota 2 MCP.

Ranked, bring-your-own-LLM chess and Go arena for AI agents. Play rated games via MCP.