ShopSignal

Name: ShopSignal
Author: codesk90

@codesk90

Repository

About ShopSignal

No overview available yet

#ecommerce #shopify #dtc #competitor-intelligence #price-tracking

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "shopsignal": {
      "command": "npx",
      "args": [
        "-y",
        "@apify/actors-mcp-server",
        "--actors",
        "kodek/shopsignal-mcp"
      ],
      "env": {
        "APIFY_TOKEN": "<YOUR_APIFY_TOKEN>"
      }
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is ShopSignal?

ShopSignal is an MCP server that gives AI agents live access to any DTC (direct-to-consumer) fashion, beauty, or lifestyle brand's catalog, prices, new drops, and price history via four tools. It is built for shoppers, brand operators, and researchers who want competitor intelligence without manual browsing or scraping setup.

How to use ShopSignal?

Add it to Claude Desktop via the claude_desktop_config.json using npx -y @apify/actors-mcp-server with your Apify token. For Cursor, paste the Streamable HTTP endpoint https://mcp.apify.com?actors=kodek/shopsignal-mcp as a new MCP server with a Bearer token. Custom agents can use the same standard MCP transport. After setup, ask questions like "What's on sale at Glossier?" or "Compare prices across brands for a white slip dress."

Key features of ShopSignal

Four tools: store snapshot, price tracking, cross-brand product comparison, and drop detection.
Pay-per-call pricing ($0.05 to $0.50 per call) with no subscriptions or minimums.
Daily snapshots of 84 verified Shopify-powered DTC brands with built-in price history.
Agent-discoverable via Apify’s MCP marketplace and standard Streamable HTTP transport.
Uses Shopify's public /products.json endpoint — no scraping, selectors, or API keys needed.
Automatically adds new Shopify stores on the fly and stores their daily snapshots.

Use cases of ShopSignal

Shoppers: Find products on sale or compare prices across brands in one natural language query.
DTC operators: Run weekly competitor scans for new drops, restocks, and price changes.
Agency analysts: Build snapshots of multiple brands sorted by discount percentage.
Researchers: Track a specific product’s price history over time and get alerts for drops.

FAQ from ShopSignal

Is using ShopSignal legal?

Yes. It only accesses /products.json, a public, documented Shopify endpoint that stores deliberately expose. No login walls or ToS violations.

Can I use ShopSignal for my own store's data?

It works, but Shopify’s Admin API is better for private data like orders and customers. ShopSignal is designed for competitor intelligence on stores you don’t own.

What is the rate limit?

Apify handles rate limiting transparently. Practical limit is about 1,000 store snapshots per hour per user.

What stores does ShopSignal support?

Currently 84 verified Shopify-powered DTC brands across beauty, women’s fashion, men’s fashion, and lifestyle (e.g., Glossier, Cuyana, Skims). It does not support marketplaces, non-Shopify platforms, or stores with enterprise bot protection. Non-Shopify stores return a clear error.

How do I add a store not in the seed list?

If the store is Shopify-powered, query it once and ShopSignal automatically detects it, returns results, and adds it to the daily snapshot rotation. Non-Shopify stores are not supported in v1.