# Fudge MCP for Shopify

https://www.fudge.ai/mcp/

- [SKILL.md](https://www.fudge.ai/SKILL.md)

- [Technical docs](https://www.fudge.ai/mcp/docs/)

## Set up ChatGPT

Pro: read-only. Drafts require Business, Enterprise or Edu with full MCP access.

1. [Open ChatGPT Plugins](https://chatgpt.com/plugins)

2. Select +

3. Select Add custom MCP server

4. Name it Fudge

5. Paste the server URL

   `https://mcp.fudge.ai/mcp`

6. Choose OAuth

7. Accept the notice

8. Select Create as a plugin

9. Open the Fudge plugin

10. Select + to install Fudge

11. Sign in with Shopify

12. Start a new conversation

    Chat, Work and Dots use the same connection.

13. Ask Fudge for your store overview

## Set up Claude

Same connection for Claude, Cowork and Duet.

1. [Open Claude Connectors](https://claude.ai/customize/connectors)

2. Select + Add

3. Select Add custom connector

4. Name it Fudge

5. Paste the server URL

   `https://mcp.fudge.ai/mcp`

6. Select Continue

7. Choose Sign in now

8. Choose Register automatically

9. Select Add

10. Sign in with Shopify

11. Enable Fudge in your conversation’s connectors

12. Ask Fudge for your store overview

## Set up Codex

1. Open Codex settings

2. Select MCP servers

3. Select Add server

4. Name it fudge

5. Choose Streamable HTTP

6. Paste the server URL

   `https://mcp.fudge.ai/mcp`

7. Save the server

8. Select Restart

9. Select Authenticate for Fudge

10. Sign in with Shopify

11. Start a new chat

12. Ask Fudge for your store overview

### Use the terminal instead

1. Run this command to add Fudge

   ```sh
   codex mcp add fudge --url https://mcp.fudge.ai/mcp
   ```

2. Run this command to start sign-in

   ```sh
   codex mcp login fudge
   ```

3. Sign in with Shopify

4. Start a new chat

5. Ask Fudge for your store overview

## Set up Claude Code

1. Run this command to add Fudge

   ```sh
   claude mcp add --transport http --scope user fudge https://mcp.fudge.ai/mcp
   ```

2. Run this command to start sign-in

   ```sh
   claude mcp login fudge
   ```

3. Sign in with Shopify in your browser

4. Start a new Claude Code session

5. Ask Fudge for your store overview

## Set up Gemini

US personal accounts, age 18+. English and Keep Activity must be on.

1. [Open Gemini Connected Apps](https://gemini.google.com/apps)

2. Select Add a custom app

   Under Custom apps.

3. Paste the server URL

   No API key is needed.

   `https://mcp.fudge.ai/mcp`

4. Select Next

5. Sign in with Shopify

6. Approve the Fudge connection

7. Start a new chat

8. Type @ in the message box

9. Select Fudge

10. Ask for your store overview

## Set up Grok Bot

1. [Open Grok Bot](grokbot://)

2. Open a conversation

3. Send this prompt to your Bot

   > Add https://mcp.fudge.ai/mcp as the Fudge MCP server using OAuth. Request my store overview to start sign-in, then help me connect with Shopify. Do not change my store.

4. Choose Connect on the sign-in card

5. Sign in with Shopify

6. Ask for your store overview again

## Set up Muse

Experimental. Fudge sign-in is unverified; Muse access is required.

1. [Open Muse](https://muse.ai)

2. Start a conversation

3. Send this prompt to Muse

   > Read https://www.fudge.ai/SKILL.md and connect Fudge to this Muse account if its OAuth flow is supported. Guide me through Shopify sign-in, then show my store overview. Do not change my store.

4. Complete Shopify sign-in

   If Muse cannot complete sign-in, use another assistant.

5. Ask for your store overview

## Set up Another assistant

Requires Streamable HTTP and OAuth with automatic client registration.

1. Open your assistant’s settings

2. Find MCP servers, connectors or integrations

3. Add a remote MCP server

4. Paste the server URL

   `https://mcp.fudge.ai/mcp`

5. Choose Streamable HTTP

6. Choose OAuth

7. Choose automatic client registration

8. Complete Shopify sign-in in your browser

9. Start a new conversation

10. Ask Fudge for your store overview