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GB Studio MCP Server

eoinjordan/gb-studio-agent

If you're teaching game development or prototyping Game Boy games with GB Studio, this server wires Claude directly into your project files. It exposes tools to create and modify scenes, actors, sprites, and event flows programmatically, plus validation endpoints to smoke test your game logic. You can prompt Claude to scaffold a Pong clone or platformer template, then have students iterate on the generated gbsproj file in the visual editor. The setup runs stdio transport, so configure it in Claude Desktop and point it at your GB Studio projects directory. Built by an educator who's spent 14 years teaching kids to code, it's designed to let learners focus on game design and logic without getting stuck on syntax or boilerplate.

tool
1
auth
Secret needed
transport
STDIO
env var
1
last updated
Jan 28, 2026
View on GitHub

Tools

1 tools

Public tool metadata for what this MCP can expose to an agent.

build_gba_romExposes the same arguments as the /gba/build endpoint for Claude/agent clients.

Exposes the same arguments as the /gba/build endpoint for Claude/agent clients.

No parameter schema in public metadata yet.

Sponsors

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Configuration

CLAUDE_API_KEYsecret

Optional Claude API key used by /claude-key endpoints.

Readme

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.

image

Image

GIF

Also works for GBA STUDIO ...my fork of GB Studio that covers the GBA

Quick Start

  1. Install: npm install -g gbstudio-claude-mcp

  2. Start server: gbstudio-claude-mcp

  3. Connect Claude Desktop (see TUTORIAL.md)

  4. Prompt Claude: "Review and test my application logic"

That’s it. Claude will reivew, extend or even generate a playable game template you can iterate on with students in GB Studio.

Vibe Coding, LLMs, and Modern Education: Can give students Constructive Tools, Not Just Answers

View the full README on GitHub

Details

Repository
github.com/eoinjordan/gb-studio-agent
Category
AI & LLM Tools
Package
gbstudio-claude-mcp
Transport
STDIO
Auth
Required
Registry
MCP registry, active

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