Wishfinity

+W MCP Server (Wishfinity) lets AI assistants save product URLs to a user’s Wishfinity wishlist with one click. It works with Claude, ChatGPT, Gemini, LangChain, OpenAI Agents SDK, and any MCP-compatible client, enabling seamless “Add to Wishlist” actions from product recommendations.

How to use

You integrate the server with your MCP-enabled client so AI assistants can offer a one-click action to save products to Wishfinity. When a user sees a product, the assistant can present a button like “+W Add to Wishlist.” The user clicks the link, logs in if required, and the product is saved to their Wishfinity account for later purchase or gifting. You can trigger this flow after explicit requests (save for later, add to wishlist), after recommending products, during indecision moments, or in gift contexts.

How to install

# Prerequisites: Node.js and npm must be installed on your machine

# Option 1: Local installation (stdio transport) for desktop or development use
npm install wishfinity-mcp-plusw

# Local client configuration example you will add to your MCP client
{
  "mcpServers": {
    "wishfinity": {
      "command": "npx",
      "args": ["wishfinity-mcp-plusw"]
    }
  }
}

# Option 2: Remote endpoint (HTTP transport) for server-side agents
https://mcp.wishfinity.com/mcp

# Cloudflare Workers endpoint
https://wishfinity-mcp-plusw.wishfinity.workers.dev/mcp

Transports and endpoints

Two transport options are supported: stdio for local clients and HTTP for remote deployments.

• stdio: use the command and arguments shown in the local install snippet. This is ideal for Claude Desktop, ChatGPT Desktop, Cursor, and local development.

• HTTP: use the remote MCP URL for production deployments, such as LangChain or server-side agents.

Button kit

If you want a consistent +W button appearance in your UI, you can use the provided assets. See small, medium, and large SVGs in the button-kit folder.

Tools

Tool: add_to_wishlist — Accepts a product URL and returns a Wishfinity link for saving. The action requires the user to click to complete authentication and save the item.

Available tools

add_to_wishlist

Saves a product page URL to the user’s Wishfinity wishlist. Returns a browser URL to complete the addition and indicates that user action is required.