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Track product prices and get drop alerts from your AI chat

Price trackers want a browser extension, an account, or a monthly fee. The MCP Price Tracker takes none of those: you paste a product URL into the chat, it fetches the public page and extracts the current price, and a watch list with target alerts lives in local storage on your machine.

A watch in two sentences

"Check the price at <product URL>" returns the current price with no setup. "Watch this page and alert me under 149" starts a watch: three watches and thirty observations each are free, and "Any pending alerts?" lists everything that crossed its target since you last asked.

History stays local, refresh happens only when you ask, and no background scraper runs on your machine. The watch list keeps every observation with its timestamp, so comparing two shops stays in the same conversation where the watches were set.

One click, with no JSON. Download price-tracker.mcpb from the latest release and open it in Claude Desktop. It runs on the Node runtime Claude Desktop ships with, so your own PATH and node version never come into it.

Or a URL, with nothing installed. /mcp/connect mints a free anonymous token and prints the ready line:

claude mcp add --transport http price-tracker https://mcp.zovo.one/mcp/price-tracker/t/<token>

Or from a clone, for a client with no bundle installer. Build once, then point the client at the built file:

git clone https://github.com/theluckystrike/mcp-servers.git
cd mcp-servers && npm install
npm run build -w packages/mcp-license -w servers/price-tracker

claude mcp add --scope user price-tracker -- node /absolute/path/to/mcp-servers/servers/price-tracker/dist/index.js

Claude Desktop, Cursor, Windsurf and Cline take the same two strings as JSON, in claude_desktop_config.json or the client's own MCP config file:

{
  "mcpServers": {
    "price-tracker": {
      "command": "node",
      "args": ["/absolute/path/to/mcp-servers/servers/price-tracker/dist/index.js"]
    }
  }
}

The npm packages are not published yet, so the npx form below returns a 404 today. It is kept because it is what that config becomes the day the publish lands, with nothing else changed; installing these servers when npx does not work yet has the whole picture.

claude mcp add price-tracker -- npx -y @theluckystrike/mcp-price-tracker

Questions

Which pages can it check?

Any public http/https product page. Login walls, internal addresses and redirects into private networks are refused before and after every redirect.

Where is my data?

Watches, history and alerts stay in local storage on the machine running the server. Nothing is shared with third parties.

Is it free?

3 watches and 30 observations each are free. A Pro license lifts the limits: get one at https://mcp.zovo.one/buy/pro.

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