# Gearsystem

> Gearsystem — drhelius-gearsystem. Use this tool when you need to emulate and debug classic Sega games on various platforms, solving retro gaming compatibility issues and development challenges. It takes ROM files as input and outputs emulated gameplay, with an interface featuring debugging tools and an embedded MCP server. Ideal for developers, gamers, and retro gaming enthusiasts seeking to play and test Sega Master System, Game Gear, and SG-1000 games on macOS, Windows, Linux, BSD, and RetroArch.

Canonical page: https://skillsregistry.net/skills/drhelius-gearsystem  
JSON: https://api.skillsregistry.net/v1/skills/drhelius-gearsystem

## Description

Sega Master System / Game Gear / SG-1000 emulator and debugger with embedded MCP server for macOS, Windows, Linux, BSD and RetroArch.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-06-18

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** other
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/drhelius/Gearsystem)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "drhelius-gearsystem"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/drhelius-gearsystem` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/drhelius-gearsystem/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt