Sega Master System / Game Gear / SG-1000 emulator, debugger and embedded MCP server for macOS, Windows, Linux, BSD and RetroArch.
Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"gearsystem": {
"args": [
"-y",
"skills"
],
"command": "npx"
}
}
}Are you the author?
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Sega Master System / Game Gear / SG-1000 emulator, debugger and embedded MCP server for macOS, Windows, Linux, BSD and RetroArch.
This server supports HTTP transport. Be the first to test it — help the community know if it works.
Five weighted categories — click any category to see the underlying evidence.
No known CVEs.
Checked skills against OSV.dev.
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Gearsystem is a very accurate, cross-platform Sega Master System / Game Gear / SG-1000 emulator written in C++ that runs on Windows, macOS, Linux, BSD and RetroArch, with an embedded MCP server for debugging and tooling.
This is an open source project with its ongoing development made possible thanks to the support by these awesome backers. If you find it useful, please consider sponsoring.
Don't hesitate to report bugs or ask for new features by opening an issue.
... View full README on GitHub
| Platform | Architecture | Download Link |
|---|---|---|
| Windows | Desktop x64 | Gearsystem-3.9.7-desktop-windows-x64.zip |
| Desktop ARM64 | Gearsystem-3.9.7-desktop-windows-arm64.zip | |
| macOS | Homebrew | brew install --cask drhelius/geardome/gearsystem |
| Desktop Apple Silicon | Gearsystem-3.9.7-desktop-macos-arm64.zip | |
| Desktop Intel | Gearsystem-3.9.7-desktop-macos-intel.zip | |
| Linux | Ubuntu PPA | drhelius/ppa-geardome |
| Fedora RPM | drhelius/rpm-geardome | |
| Desktop Ubuntu 24.04 x64 | Gearsystem-3.9.7-desktop-ubuntu24.04-x64.zip | |
| Desktop Ubuntu 22.04 x64 | Gearsystem-3.9.7-desktop-ubuntu22.04-x64.zip | |
| Desktop Ubuntu 24.04 ARM64 | Gearsystem-3.9.7-desktop-ubuntu24.04-arm64.zip | |
| MCPB |