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

EffectConnect MCP by usefulapi

by m190version 1.3.2i★ –iRuns in the cloud
Registry nameio.usefulapi/effectconnect

Install

Overview

Description from the maker (original English)

Read channels, product selections, products, orders and processes in EffectConnect.

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: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Online shops & payments

Install

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

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • Can do 14 things (tools) effectconnect_list_channels, effectconnect_get_channel, effectconnect_list_product_selections, effectconnect_get_product_selection …
  • The registry lists no key to fill in.

You need

Which app do you use?

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

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://effectconnect.usefulapi.io/mcp

Run this in your terminal

claude mcp add --transport http effectconnect https://effectconnect.usefulapi.io/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "effectconnect": {
      "url": "https://effectconnect.usefulapi.io/mcp"
    }
  }
}

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": {
    "effectconnect": {
      "type": "http",
      "url": "https://effectconnect.usefulapi.io/mcp"
    }
  }
}

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.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://effectconnect.usefulapi.io/mcp

Menu names can differ slightly by plan and over time.

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

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 6, 2026. The maker wrote them, not us; we show them as plain text.

  • effectconnect_list_channels

    List the channels (marketplaces and webshops) linked to the EffectConnect API key. Use the channel identifier in other tools. Needs scope channels:read. GET /v3/channels.

  • effectconnect_get_channel

    Get one channel by its identifier. Needs scope channels:read. GET /v3/channel/{identifier}.

  • effectconnect_list_product_selections

    List the product selections (named groups of products that a channel can sell) with pagination. Needs scope productSelections:read. GET /v3/product-selections.

  • effectconnect_get_product_selection

    Get one product selection by its numeric identifier. Needs scope productSelections:read. GET /v3/product-selection/{identifier}.

  • effectconnect_list_product_selection_products

    List the products in one product selection, with pagination. Needs scope productSelections:read. GET /v3/product-selection/{identifier}/products.

  • effectconnect_list_products

    List all products of the API key, page by page. Pass the nextPageToken from a reply to get the next page. Needs scope products:read. GET /v3/products.

  • effectconnect_search_products

    Find products by product selection, by parent API identifier, or by product identifiers (API identifier, SKU, EAN or external identifier). Needs scope products:read. POST /v3/products/search.

  • effectconnect_get_product

    Get one product by an identifier of the given type (API identifier, SKU, EAN or external identifier). Needs scope products:read. GET /v3/product/{identifierType}/{identifier}.

  • effectconnect_search_orders

    Find orders by order date, last update, status, tag or channel. Leave the filters empty to list all orders page by page. Needs scope orders:read. POST /v3/orders/search.

  • effectconnect_read_orders

    Get up to 100 orders by their identifiers (EffectConnect ID or number, channel identifier or number, connection identifier or number, or invoice). Needs scope orders:read. POST /v3/orders/read.

  • effectconnect_get_order

    Get one order by an identifier of the given type. Pass channel_identifier when the identifier is not unique. Needs scope orders:read. GET /v3/order/{identifierType}/{identifier}.

  • effectconnect_list_processes

    List asynchronous processes (catalog and order reports) and their status. Filter by type or status. Processes are kept for 48 hours. GET /v3/processes.

  • effectconnect_get_process

    Get the status of one asynchronous process by its identifier (QUEUED, PROCESSING, FINISHED or CRITICAL_ERROR). Processes are kept for 48 hours. GET /v3/process/{identifier}.

  • effectconnect_get_process_report

    Get the report of one finished asynchronous process. A report exists only when the status is FINISHED, and it is removed after 48 hours. GET /v3/process/{identifier}/report.

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 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

  • … 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 12 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 14 tool descriptions and found no hidden instructions to the AI

Compared with others in Online shops & paymentsi

  • More stars than 0% of the other 1751 servers in this category
  • Published to the registry more recently than 98% of the other 1751 servers in this category
  • Basic checks equal to or better than 100% of the other 1751 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 EffectConnect MCP by usefulapi safe?

It passed 3 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?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.3.2) reached the registry today.

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:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Stripe MCP

by stripe

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

Runs in the cloud★ 2,043MITUpdated 12 months ago
Install

MCP Cn Commerce

by TonyWang-hub

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

Runs on your computer★ 96MITUpdated 28 days ago
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

EffectConnect MCP by usefulapi

Use your EffectConnect account from Claude, Cursor, or any MCP client. It reads channels, product selections, products, orders and asynchronous process reports, and it makes no writes. Hosted, no local install: connect with your own credentials.

Live endpoint: https://effectconnect.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://effectconnect.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http effectconnect https://effectconnect.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
{

"mcpServers": { "effectconnect": { "url": "https://effectconnect.usefulapi.io/mcp" } } }

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your EffectConnect credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/effectconnect/

On first connect you provide your EffectConnect public key and private key (create them in the API module of your EffectConnect account). The server validates it and stores it per user. No keys go in config files.

Tools

ToolTypeWhat it does
effectconnect_list_channelsreadList channels
effectconnect_get_channelreadGet channel
effectconnect_list_product_selectionsreadList product selections
effectconnect_get_product_selectionreadGet product selection
effectconnect_list_product_selection_productsreadList products in a product selection
effectconnect_list_productsreadList products
effectconnect_search_productsreadSearch products
effectconnect_get_productreadGet product
effectconnect_search_ordersreadSearch orders
effectconnect_read_ordersreadRead orders by identifier
effectconnect_get_orderreadGet order
effectconnect_list_processesreadList processes
effectconnect_get_processreadGet process status
effectconnect_get_process_reportreadGet process report
effectconnect_usage_statusmetaUsage status (free-tier meter)
effectconnect_request_featuremetaRequest a missing feature
effectconnect_upgrademetaUpgrade to Pro or Pro+
effectconnect_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro (per user)$9/mo or $90/yr (2 months free)Unlimited*

\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.

Pro covers this server only. Subscribe with effectconnect_upgrade (it returns a Stripe Checkout link). Cancel any time with effectconnect_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running effectconnect_upgrade before then undoes the cancel. Or write to support@usefulapi.io.

License

MIT — see LICENSE. Documentation only; the server is hosted.

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