author record · verified 2026-08-25
Drhelius - MCP servers
We track 4 MCP servers from github.com/drhelius: 4 actively maintained, 1,944 combined GitHub stars, oldest tracked repo from Jul 2012.
drhelius publishes MCP servers we track in the official registry. Their portfolio spans gaming, developer tools. First tracked publish 2025-12; most recent activity in the set 2026-04. Across their built pages, 35 releases shipped in the last 90 days. Notable servers on this site: Gearboy MCP Server, Gearsystem MCP Server, Geargrafx MCP Server, Gearcoleco MCP Server.
The code is written in C++. You can install from MCP bundles. Everything here is released under the GPL-3.0 licence. 67 registry versions have been published in total, and the most recent commit across these repositories landed in Aug 2026. Every server listed below is re-checked each night against its source repository and the official MCP registry, so the dates and counts on this page reflect the latest verification rather than a one-time snapshot.
4 need credentials in environment variables before they will run. None publish install counts to a public registry, so adoption here reads from stars and commit activity instead. Geargrafx MCP Server has moved fastest lately, with 10 releases in the last 90 days. The work spans 2 categories rather than one. Commits across these repositories run from Aug 2026 to Aug 2026.
servers tracked
4
actively maintained
4
combined stars
1,944
Every MCP server from Drhelius
Gearboy MCP Server
MCP server for Gearboy Nintendo Game Boy / Game Boy Color emulator
gaming · ★ 1,192 · commit 2026-08-24
Gearsystem MCP Server
MCP server for Gearsystem Sega Master System / Game Gear / SG-1000 emulator
gaming · ★ 384 · commit 2026-08-24
Geargrafx MCP Server
MCP server for Geargrafx PC Engine / TurboGrafx-16 emulator
developer tools · ★ 230 · commit 2026-08-24
Gearcoleco MCP Server
Gearcoleco is a very accurate, cross-platform ColecoVision emulator written in C++ that runs on Windows, macOS, Linux, BSD and RetroArch, with an embedded MCP server for AI debugging and development.
developer tools · ★ 138 · commit 2026-08-24