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Listadum MCP server

The Listadum MCP server connects Listadum to MCP-compatible assistants, so you can ask questions about your Etsy shop data and use Listadum workflows from the tools where you already work.

Requirements

  • A Listadum Starter or Growth plan
  • The API access add-on enabled on your subscription
  • An Etsy shop connected to Listadum
  • An MCP-compatible client that supports remote MCP servers

Server URL

Use this URL whenever your MCP client asks for the server URL:

https://mcp.listadum.com

If your client asks for a server name, use Listadum.

Installation

ChatGPT

  1. Open ChatGPT settings and go to Apps.
  2. Open Advanced settings and enable Developer mode.
  3. Click Create app.
  4. Enter Listadum as the app name and set the MCP Server URL to https://mcp.listadum.com.
  5. Complete the Listadum authorization flow when prompted.
  6. Use the app in a chat that supports apps and MCP tools.

A Listadum app for the ChatGPT App Store is coming soon. Until then, use Developer mode to add the MCP server manually.

If ChatGPT is in Instant mode, it may avoid making MCP tool calls even when the app is enabled. Switching the chat to Thinking mode often helps.

Claude.ai and Claude Desktop

  1. Open Claude settings and go to Connectors.
  2. Add a custom connector.
  3. Use Listadum as the name and https://mcp.listadum.com as the remote MCP server URL.
  4. Complete the Listadum authorization flow when prompted.
  5. Start a new conversation and choose Listadum tools when Claude asks which tools it can use.

Claude Code

Add the remote server from your terminal:

claude mcp add --transport http listadum https://mcp.listadum.com

Then run /mcp in Claude Code if it needs you to authenticate.

Other MCP clients

Use the remote HTTP MCP server type and set the URL to https://mcp.listadum.com. If your client uses a JSON configuration, start with:

{
  "mcpServers": {
    "listadum": {
      "type": "http",
      "url": "https://mcp.listadum.com"
    }
  }
}

Verify your connection

After setup, ask your assistant a simple Listadum question to make sure it can see the MCP tools:

  • "What Listadum tools can you use?"
  • "Summarize my connected Etsy shop in Listadum."
  • "Which listing issues should I fix first?"

Your assistant may ask for permission before it uses Listadum tools. Review the request before approving it.

Access and rate limits

MCP access is available to Listadum users on a Starter or Growth plan with the API access add-on. If setup fails during authorization, check that the add-on is active for the account you are using.

The MCP server uses the same rate limits as the Listadum API. If your assistant hits a rate limit, wait before trying again and avoid asking it to repeat the same large operation in a loop.

To stop using Listadum in an MCP client, remove the Listadum server from that client's MCP settings.

Troubleshooting

  • If the client cannot reach the server, verify that the URL is exactly https://mcp.listadum.com.
  • If authorization fails, make sure you are signed in with the Listadum account that has the API access add-on.
  • If tools do not appear, reload the MCP server list or restart the client.
  • If you hit rate limits, wait and retry later. MCP usage shares the same limits as the API.

Related resources

MCP access uses the same subscription add-on as the Listadum API. For API key guidance and general API usage, read the Listadum API help center page.

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