roblox-devproducts-mcp

A local MCP server that lets AI agents (Claude Code, Codex, etc.) manage Roblox developer products and game passes through the Open Cloud API.

Runs entirely on your machine. Your API key is stored locally and never leaves your computer.

Tools

| Tool | What it does | | --- | --- | | list_developer_products | List a universe's developer products (id, name, price, description) | | get_developer_product | Get one product's full details by ID | | create_developer_product | Create a new developer product | | update_developer_product | Update a product's name, price, description, on-sale status, or icon | | bulk_create_developer_products | Create many products in one call (auto rate-limited to 3/sec) | | bulk_update_developer_products | Update many products in one call (auto rate-limited to 3/sec) | | list_game_passes | List a universe's game passes (id, name, price, description) | | get_game_pass | Get one game pass's full details by ID | | create_game_pass | Create a new game pass | | update_game_pass | Update a game pass's name, price, description, on-sale status, or icon | | bulk_create_game_passes | Create many game passes in one call (auto rate-limited to 5/sec) | | bulk_update_game_passes | Update many game passes in one call (auto rate-limited to 5/sec) |

All create/update tools accept an optional imagePath — a local file path, file:// URL, or https:// URL to a .png/.jpg — uploaded as the item's icon (subject to Roblox moderation).

Setup

1. Get an Open Cloud API key

1. Go to the Creator Dashboard → Open Cloud → API Keys.
2. Create a key and add the Developer Products and/or Game Passes API systems — whichever you plan to use.
3. Scope each (read and/or write) to the universes you want to manage.

Use the narrowest scope you need — this key only needs the monetization access you'll use, not your whole account. (Game-pass tools require the Game Passes system on the key; without it they return "Scope not authorized".)

2. Install

npm install -g roblox-devproducts-mcp

(Or clone this repo and run npm install && npm run build, then use node dist/cli.js as the command.)

3. Store your key

roblox-devproducts-mcp setup

This prompts for your key (hidden input) and saves it to your OS config directory. No secrets end up in any shared config file. Check it worked with:

roblox-devproducts-mcp status

4. Connect it to Claude Code

Either register it:

claude mcp add roblox-devproducts -- roblox-devproducts-mcp

or add a .mcp.json to your project (safe to commit — it contains no secret):

{
  "mcpServers": {
    "roblox-devproducts": {
      "command": "roblox-devproducts-mcp"
    }
  }
}

The tools appear as mcp__roblox-devproducts__* in your next session; /mcp shows status.

Managing your key

| Command | Action | | --- | --- | | roblox-devproducts-mcp setup | Store or replace the key | | roblox-devproducts-mcp setup --clear | Delete the stored key | | roblox-devproducts-mcp status | Show whether a key is configured and where it came from |

A key stored by setup takes precedence. If you haven't run setup, the ROBLOX_API_KEY environment variable is used as a fallback (handy for CI).

License

MIT