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PopNx MCPMCP servers for people who use AI · explained in plain words

OpenShopGraph

by openshopgraph.comversion 0.1.3i★ –iComputer or cloud
Registry namecom.openshopgraph/mcp

Install

Overview

Description from the maker (original English)

Source-dated facts on online shops for AI agents and buyers: returns, shipping, payment, trust.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Computer or cloud
  • Transport: stdio, Streamable HTTP
  • Category: Online shops & payments
  • You need to fill in: OSG_API_TOKEN, x-api-token

Install

Pick the AI app you use, then copy the settings.

Before you install

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • Runs in the cloudNothing to install; it connects over the internet
  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Or run it on your computer

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "openshopgraph": {
      "command": "npx",
      "args": [
        "-y",
        "@openshopgraph/mcp"
      ],
      "env": {
        "OSG_API_TOKEN": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add --transport http openshopgraph https://api.openshopgraph.com/mcp --header 'x-api-token: your-value'

Or run it on your computer

claude mcp add openshopgraph --env OSG_API_TOKEN=your-value -- npx -y @openshopgraph/mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "openshopgraph": {
      "url": "https://api.openshopgraph.com/mcp",
      "headers": {
        "x-api-token": "your-value"
      }
    }
  }
}

Or run it on your computer

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "openshopgraph": {
      "command": "npx",
      "args": [
        "-y",
        "@openshopgraph/mcp"
      ],
      "env": {
        "OSG_API_TOKEN": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "openshopgraph": {
      "type": "http",
      "url": "https://api.openshopgraph.com/mcp",
      "headers": {
        "x-api-token": "your-value"
      }
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "openshopgraph": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@openshopgraph/mcp"
      ],
      "env": {
        "OSG_API_TOKEN": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • OSG_API_TOKEN secret env
    Optional operator key. Not needed for the public read-only tools.
  • x-api-token secret HTTP header
    Optional operator key. Not needed for the public read-only tools; anonymous clients see only those.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.

  • find_shop

    Look up an online shop the way a user asks about it: by name ("zalando"), domain or pasted URL ("https://www.otto.de/"), a question about a shop ("is zalando legit", "rücksendung otto", "does bergzeit ship to austria"), a misspelled name ("zalandoo") or a shop category in English

  • list_categories

    List the shop categories OpenShopGraph carries (for example fashion or electronics), to filter the shop search by category. The taxonomy: every category slug currently carried by at least one public shop, together with how many public shops carry it. The taxonomy is flat (no pare

  • get_shop

    Get the public profile of one online shop by domain or id (name, canonical domain, country, category) and how many of its policy facts are sourced (`fields_belegt`); the facts on returns, shipping and payment methods are available through the separate policy lookup. Public view.

  • list_coupons

    List currently usable, source-dated discount codes for online shops, with verification status and what was withheld and why (an extra next to the shop facts). Optionally filtered by shop_domain (e.g. "otto.de"). A code is withheld from `results` when it is EXPIRED (valid_until ha

  • get_shop_policies

    What a shop STATES about its own policies, each fact with the date it was last checked and where it was read: return window in days (returns_days), free return label, tracking offered, payment methods, buyer-protection seal, plus the shipping statement (destinations, stated deliv

  • get_shipping_policy

    What a shop STATES about its own shipping: which destinations it names, the delivery time it claims, and any free-shipping threshold, plus the date that statement was last checked and where it was read (policy_page or structured_data). This is a shop-level statement, NOT an offer

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (openshopgraph.com) to the code

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 122 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 6 tool descriptions and found no hidden instructions to the AI

Compared with others in Online shops & paymentsi

  • More stars than 0% of the other 2572 servers in this category
  • Published to the registry more recently than 74% of the other 2572 servers in this category
  • Basic checks equal to or better than 53% of the other 2572 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is OpenShopGraph safe?

It passed 2 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: OSG_API_TOKEN, x-api-token

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.3) reached the registry 11 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Stripe MCP

Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.

by stripeWidely used★ 2KUpdated 13 months ago

Runs in the cloud✓ stripe.com

MCP Cn Commerce

8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending

by TonyWang-hubEarly↓ 73/wk★ 96Updated 30 days ago

Runs on your computer

README from the maker

No README found in the repo

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