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MCP MCP server · io.github.drhelius

io.github.drhelius/gearboy

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

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This is an MCP server bundled with Gearboy, an open-source Nintendo Game Boy / Game Boy Color emulator by drhelius. It exposes the emulator to AI agents via the Model Context Protocol over stdio, so an assistant can drive the emulator for AI-assisted debugging.

You want an AI agent to control and debug a Game Boy emulator session directly instead of manually poking at it.

Use it to

  • Let an AI agent run and debug Game Boy ROMs
  • Automate emulator-based debugging sessions
  • Pair Agent Skills with the server for guided emulator tasks
  • Script emulator control from an MCP client

For Emulator users and developers wanting AI-assisted debugging

Runs
installed — on your machine
Transport
stdio
Packaged as
mcpb:https://github.com/drhelius/gearboy/releases/download/3.8.15/Gearboy-3.8.15-mcpb-macos-arm64.mcpb, mcpb:https://github.com/drhelius/gearboy/releases/download/3.8.15/Gearboy-3.8.15-mcpb-macos-x64.mcpb, mcpb:https://github.com/drhelius/gearboy/releases/download/3.8.15/Gearboy-3.8.15-mcpb-windows-arm64.mcpb, mcpb:https://github.com/drhelius/gearboy/releases/download/3.8.15/Gearboy-3.8.15-mcpb-windows-x64.mcpb, mcpb:https://github.com/drhelius/gearboy/releases/download/3.8.15/Gearboy-3.8.15-mcpb-linux-x64.mcpb, mcpb:https://github.com/drhelius/gearboy/releases/download/3.8.15/Gearboy-3.8.15-mcpb-linux-arm64.mcpb
Install
install the https://github.com/drhelius/gearboy/releases/download/3.8.15/Gearboy-3.8.15-mcpb-macos-arm64.mcpb bundle
Version
3.8.15
Last release
2026-09-01
Bundle downloads, lifetime
423
topicsgame boyemulatormcpdebuggingretro gaming