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

MCP Amazon

by codesparversion 0.2.0-alpha.3i★ –iRuns on your computer
Registry nameio.github.codespar/mcp-amazon

Install

Overview

Description from the maker (original English)

MCP server for Amazon Selling Partner API (SP-API) — orders, listings, catalog, inventory, finances

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 on your computer
  • Transport: stdio
  • Category: Online shops & payments
  • You need to fill in: AMAZON_LWA_CLIENT_ID, AMAZON_LWA_CLIENT_SECRET, AMAZON_REFRESH_TOKEN, AMAZON_MARKETPLACE_ID

Install

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

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • You fill in yourself: AMAZON_LWA_CLIENT_ID, AMAZON_LWA_CLIENT_SECRET, AMAZON_REFRESH_TOKEN, AMAZON_MARKETPLACE_ID, AMAZON_REGION, AMAZON_SELLER_ID

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

You need

  • 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 …”.

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

{
  "mcpServers": {
    "amazon": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-amazon"
      ],
      "env": {
        "AMAZON_LWA_CLIENT_ID": "your-value",
        "AMAZON_LWA_CLIENT_SECRET": "your-value",
        "AMAZON_REFRESH_TOKEN": "your-value",
        "AMAZON_MARKETPLACE_ID": "your-value",
        "AMAZON_REGION": "your-value",
        "AMAZON_SELLER_ID": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add amazon --env AMAZON_LWA_CLIENT_ID=your-value --env AMAZON_LWA_CLIENT_SECRET=your-value --env AMAZON_REFRESH_TOKEN=your-value --env AMAZON_MARKETPLACE_ID=your-value --env AMAZON_REGION=your-value --env AMAZON_SELLER_ID=your-value -- npx -y @codespar/mcp-amazon

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": {
    "amazon": {
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-amazon"
      ],
      "env": {
        "AMAZON_LWA_CLIENT_ID": "your-value",
        "AMAZON_LWA_CLIENT_SECRET": "your-value",
        "AMAZON_REFRESH_TOKEN": "your-value",
        "AMAZON_MARKETPLACE_ID": "your-value",
        "AMAZON_REGION": "your-value",
        "AMAZON_SELLER_ID": "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": {
    "amazon": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@codespar/mcp-amazon"
      ],
      "env": {
        "AMAZON_LWA_CLIENT_ID": "your-value",
        "AMAZON_LWA_CLIENT_SECRET": "your-value",
        "AMAZON_REFRESH_TOKEN": "your-value",
        "AMAZON_MARKETPLACE_ID": "your-value",
        "AMAZON_REGION": "your-value",
        "AMAZON_SELLER_ID": "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 one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

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

Values you fill in

  • AMAZON_LWA_CLIENT_ID required env
    Login with Amazon (LWA) client_id from Seller Central > Developer Central (SP-API app).
  • AMAZON_LWA_CLIENT_SECRET secret required env
    LWA client_secret paired with AMAZON_LWA_CLIENT_ID.
  • AMAZON_REFRESH_TOKEN secret required env
    Long-lived seller-authorized refresh_token exchanged for 1-hour LWA access tokens used as x-amz-access-token.
  • AMAZON_MARKETPLACE_ID required env
    Default marketplace id. BR: A2Q3Y263D00KWC, US: ATVPDKIKX0DER, MX: A1AM78C64UM0Y8, CA: A2EUQ1WTGCTBG2. Required by most endpoints; can be overridden per-call.
  • AMAZON_REGION env
    SP-API region: 'na' (default — Americas, incl. BR/US/MX/CA), 'eu' (Europe + India + MENA), 'fe' (Far East — JP/AU/SG).
  • AMAZON_SELLER_ID env
    Default sellerId (merchant token) used by Listings endpoints. Can be overridden per-call.

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

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

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 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account codespar, which owns the repo

  • … 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

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Online shops & paymentsi

  • More stars than 0% of the other 1743 servers in this category
  • Published to the registry more recently than 13% of the other 1743 servers in this category
  • Basic checks equal to or better than 100% of the other 1743 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 MCP Amazon safe?

It passed 1 of 1 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: AMAZON_LWA_CLIENT_ID, AMAZON_LWA_CLIENT_SECRET, AMAZON_REFRESH_TOKEN, AMAZON_MARKETPLACE_ID

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.0-alpha.3) reached the registry 5 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

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 27 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.

@codespar/mcp-amazon

MCP server for the Amazon Selling Partner API (SP-API) — the biggest global marketplace, including Amazon BR, Amazon MX, Amazon US, and all EU/FE marketplaces.

For LatAm sellers, Amazon rounds out the marketplace trio already in this catalog:

  • Mercado Libre (@codespar/mcp-mercadolibre) — dominant in LatAm generally (BR, AR, MX, CO, CL).
  • Shopee (@codespar/mcp-shopee) — heavy in Brazil and rapidly growing regionally.
  • Amazon (this package) — global reach, plus Amazon BR/MX for LatAm sellers and cross-border into Amazon US/EU/JP.

Together these three cover essentially every marketplace where a LatAm merchant transacts meaningful GMV.

Tools (24)

ToolPurpose
list_ordersList orders from Amazon SP-API.
get_orderGet one order by AmazonOrderId (e.g.
get_order_itemsGet the line items for an order by AmazonOrderId.
get_listings_itemGet a single listing item for the seller by SKU.
put_listings_itemCreate or fully replace a listing item for the seller by SKU.
delete_listings_itemDelete a listing item for the seller by SKU.
search_catalog_itemsSearch the Amazon catalog for reference product data (ASIN, title, brand, images) by identifiers or keywords.
get_inventory_summaryGet FBA inventory summaries (fulfillable, inbound, reserved, researching, unfulfillable quantities) for the...
create_reportRequest an SP-API report.
get_reportGet a report's status and (when DONE) its reportDocumentId, which can then be fetched from the Reports docu...
list_financial_eventsList financial events (shipment, refund, service fee, adjustment, etc.) for reconciliation.
get_order_shipment_statusGet shipment status for a shipment id via the Shipping API (Amazon Shipping / Buy Shipping labels).
create_subscriptionCreate a Notifications API subscription for a given notificationType (webhook-equivalent for SP-API events,...
patch_listings_itemPartially update a listing item for the seller by SKU using a JSON Patch list of operations.
confirm_shipmentConfirm shipment of an order's items (Orders API v0).
update_shipment_statusUpdate the shipment status of an order (Orders API v0).
list_reportsList reports the seller has requested.
cancel_reportCancel a report that is IN_QUEUE and has not yet started processing.
create_feedSubmit a feed to SP-API (e.g.
get_feedGet a feed's status and (when DONE) its resultFeedDocumentId — fetch the result from the Feed Document API...
list_financial_events_by_orderList financial events scoped to a single order (shipment, refund, service fee, adjustment).
get_my_fees_estimate_for_asinEstimate referral fee + FBA fees for selling an ASIN at a given price.
list_subscriptionsGet the current subscription for a notificationType (one subscription per notificationType per app).
get_marketplace_participationsList all marketplaces the seller is registered to sell in (Sellers API).

Install

npm install @codespar/mcp-amazon@alpha

Environment

AMAZON_LWA_CLIENT_ID="amzn1.application-oa2-client....."

AMAZON_LWA_CLIENT_SECRET="..." AMAZON_REFRESH_TOKEN="Atzr|..." # long-lived, seller-authorized AMAZON_MARKETPLACE_ID="A2Q3Y263D00KWC" # BR; ATVPDKIKX0DER=US, A1AM78C64UM0Y8=MX AMAZON_REGION="na" # na | eu | fe (default na) AMAZON_SELLER_ID="A3..." # optional; default for Listings tools

Marketplace ids (common)
MarketplaceIdRegion
BrazilA2Q3Y263D00KWCna
United StatesATVPDKIKX0DERna
MexicoA1AM78C64UM0Y8na
CanadaA2EUQ1WTGCTBG2na
SpainA1RKKUPIHCS9HSeu
United KingdomA1F83G8C2ARO7Peu
GermanyA1PA6795UKMFR9eu
JapanA1VC38T7YXB528fe

Authentication

SP-API uses a dual-step Login with Amazon (LWA) flow:

  1. Exchange refresh token → access token (1-hour lifetime). The server POSTs to https://api.amazon.com/auth/o2/token with grant_type=refresh_token and your client_id / client_secret / refresh_token. The result is cached in memory until ~1 minute before expiry.
  2. Call SP-API with the regional base URL and header x-amz-access-token: plus Content-Type: application/json.

AWS Signature v4 request signing was the historical requirement for SP-API. Amazon removed the SigV4 requirement in 2023 for most tenants, so this server uses LWA-only auth. If your seller is still flagged as requiring SigV4, you will need to wrap amazonRequest with a signer (@aws-sdk/signature-v4) — not included here.

Regional base URLs

  • NA (Americas, including BR/US/MX/CA): https://sellingpartnerapi-na.amazon.com
  • EU (Europe + India + MENA): https://sellingpartnerapi-eu.amazon.com
  • FE (Far East — Japan, Australia, Singapore): https://sellingpartnerapi-fe.amazon.com

Select with AMAZON_REGION. Brazil and the Americas use na.

Run

# stdio (default — Claude Desktop, Cursor, etc)

npx @codespar/mcp-amazon

HTTP (server-to-server testing)

MCP_HTTP=true MCP_PORT=3000 npx @codespar/mcp-amazon

Notifications

create_subscription is webhook-equivalent for SP-API. Amazon does not push HTTP webhooks directly — instead, you create a destination (SQS queue or EventBridge bus) via POST /notifications/v1/destinations first, then attach subscriptions to that destination. This package covers subscription creation; destination provisioning is a one-time setup typically done via the AWS Console or a deploy script.

Status

0.1.0-alpha.1 — SP-API has 30+ product sections and this package covers the commerce-relevant subset (orders, listings, catalog, inventory, reports, finances, shipping, notifications). Endpoint paths and auth flow are implemented to the published spec; tool contracts should be integration-tested against real seller tokens before production use. The LWA refresh flow and x-amz-access-token header usage are confirmed against current SP-API docs.

Enterprise

Need governance, budget limits, and audit trails for agent payments? CodeSpar Enterprise adds policy engine, payment routing, and compliance templates on top of these MCP servers.

License

MIT

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