GB Studio MCP Server

MCP server · by eoinjordan

Developer Tools npm v1.0.4

Create and modify GB Studio projects with MCP tools for scenes, actors, assets, and validation.

View source ↗ Generate config for multiple servers More servers

Install

Pin version registry version 1.0.4

npm
npx -y gbstudio-claude-mcp

npm
npx -y gbstudio-claude-mcp@1.0.4

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "gbstudio-claude-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gbstudio-claude-mcp"
      ],
      "env": {
        "CLAUDE_API_KEY": "<YOUR_CLAUDE_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "gbstudio-claude-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gbstudio-claude-mcp@1.0.4"
      ],
      "env": {
        "CLAUDE_API_KEY": "<YOUR_CLAUDE_API_KEY>"
      }
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add --env CLAUDE_API_KEY=<YOUR_CLAUDE_API_KEY> gbstudio-claude-mcp -- npx -y gbstudio-claude-mcp

claude mcp add --env CLAUDE_API_KEY=<YOUR_CLAUDE_API_KEY> gbstudio-claude-mcp -- npx -y gbstudio-claude-mcp@1.0.4

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "gbstudio-claude-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gbstudio-claude-mcp"
      ],
      "env": {
        "CLAUDE_API_KEY": "<YOUR_CLAUDE_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "gbstudio-claude-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gbstudio-claude-mcp@1.0.4"
      ],
      "env": {
        "CLAUDE_API_KEY": "<YOUR_CLAUDE_API_KEY>"
      }
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "gbstudio-claude-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gbstudio-claude-mcp"
      ],
      "env": {
        "CLAUDE_API_KEY": "<YOUR_CLAUDE_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "gbstudio-claude-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gbstudio-claude-mcp@1.0.4"
      ],
      "env": {
        "CLAUDE_API_KEY": "<YOUR_CLAUDE_API_KEY>"
      }
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "gbstudio-claude-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gbstudio-claude-mcp"
      ],
      "env": {
        "CLAUDE_API_KEY": "<YOUR_CLAUDE_API_KEY>"
      }
    }
  }
}

{
  "mcpServers": {
    "gbstudio-claude-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "gbstudio-claude-mcp@1.0.4"
      ],
      "env": {
        "CLAUDE_API_KEY": "<YOUR_CLAUDE_API_KEY>"
      }
    }
  }
}

Format verified against the official Windsurf docs ↗.

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

CLAUDE_API_KEY secret — Optional Claude API key used by /claude-key endpoints.

GitHub

⭐ 23 stars · 最近更新于 155 天前

About this server

GB Studio / GBA Studio Agentic MCP Server for creating GameBoy Games. Prompt to build out a template for your students, kids, or yourself to extend. / Also works for GBA S…

Summary from the project README — github.com/eoinjordan/gb-studio-agent

Distributed as npm, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the GB Studio MCP Server MCP server do?

GB Studio / GBA Studio Agentic MCP Server for creating GameBoy Games. Prompt to build out a template for your students, kids, or yourself to extend. / Also works for GBA S

How do I install GB Studio MCP Server?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is GB Studio MCP Server free to use?

The MCP server itself is free to install. The source is public on https://github.com/eoinjordan/gb-studio-agent. Any third-party service it calls may require its own API key and account.

Which clients support GB Studio MCP Server?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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Publish this server? Link back with a badge on your README or site — copy either snippet.

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