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MCP server · Commerce

MarceauSolutions/amazon-seller-mcp

by · github.com/MarceauSolutions/amazon-seller-mcp

Amazon Seller Central operations via SP-API - MCP server for Claude Desktop

Unclaimed last commit 9 months ago commerce
InstallView source
45Fair

Scored 7 days ago · breakdown

About MarceauSolutions/amazon-seller-mcp

MarceauSolutions/amazon-seller-mcp is an MCP server published by MarceauSolutions in the Commerce category: amazon Seller Central operations via SP-API - MCP server for Claude Desktop.

The repository has 6 stars and 5 forks, with the last commit 9 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.

Install

From source
git clone https://github.com/MarceauSolutions/amazon-seller-mcp

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

Tools (8)

analyze_sell_through_rateSales velocity analysis

Parameters not published.

calculate_fba_feesCalculate comprehensive fees

Parameters not published.

estimate_profit_marginQuick profit estimation

Parameters not published.

get_inventory_summaryGet FBA inventory levels

Parameters not published.

get_order_itemsGet order line items

Parameters not published.

get_ordersGet recent orders

Parameters not published.

get_product_detailsGet product info

Parameters not published.

suggest_restock_quantitiesReorder recommendations

Parameters not published.

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Security checks

Static checks derived from the repository 6 hours ago. Heuristics on the source, not an audit.

  • ✓README presentThe repository ships documentation.
  • !License declaredNo license file. Legally you have no right to use it in a product.
  • !Tests presentNo tests found. Behaviour changes may go unnoticed between versions.
  • !Dependencies pinnedNo lockfile. Installs can pull different code over time.
  • ✓No dynamic code executionSource scan found no eval, dynamic Function, or shell execution.
  • !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.

README

Amazon Seller Operations

AI-powered Amazon Seller Central tools for inventory management, fee calculation, and optimization via SP-API.

mcp-name: io.github.wmarceau/amazon-seller

Features

Feature Script Description
SP-API Integration amazon_sp_api.py Core API with caching
FBA Fee Calculator amazon_fee_calculator.py 2026 fee structure
Inventory Optimizer amazon_inventory_optimizer.py Restock recommendations
OAuth Authentication amazon_oauth_server.py OAuth flow handling
MCP Server amazon_seller_mcp.py MCP protocol wrapper

Directory Structure

amazon-seller/
├── src/
│   ├── amazon_sp_api.py              # Core SP-API client
│   ├── amazon_fee_calculator.py      # FBA fee calculations
│   ├── amazon_inventory_optimizer.py # Restock recommendations
│   ├── amazon_oauth_server.py        # OAuth server
│   └── ...
├── mcp-server/
│   └── amazon_seller_mcp.py          # MCP server wrapper
├── registry/
│   └── manifest.json                 # MCP Registry manifest
├── VERSION                           # Current version
├── CHANGELOG.md                      # Version history
├── SKILL.md                          # MCP tool documentation
└── README.md                         # This file

MCP Tools

Tool Description
get_inventory_summary Get FBA inventory levels
get_orders Get recent orders
get_order_items Get order line items
get_product_details Get product info
calculate_fba_fees Calculate comprehensive fees
estimate_profit_margin Quick profit estimation
suggest_restock_quantities Reorder recommendations
analyze_sell_through_rate Sales velocity analysis

See SKILL.md for detailed tool documentation.

Quick Start

1. Install Dependencies

pip install python-amazon-sp-api python-dotenv mcp

2. Configure Credentials

Create .env file:

AMAZON_REFRESH_TOKEN=your_refresh_token
AMAZON_LWA_APP_ID=your_client_id
AMAZON_LWA_CLIENT_SECRET=your_client_secret
AMAZON_AWS_ACCESS_KEY=your_aws_access_key
AMAZON_AWS_SECRET_KEY=your_aws_secret_key
AMAZON_ROLE_ARN=arn:aws:iam::123456789:role/your-role
AMAZON_MARKETPLACE_ID=ATVPDKIKX0DER

3. Test Connection

python src/test_amazon_connection.py

4. Run MCP Server

python mcp-server/amazon_seller_mcp.py

CLI Usage

Calculate Fees

python src/amazon_fee_calculator.py --asin B08XYZ123 --price 29.99 --cost 10.00

Get Inventory Recommendations

python src/amazon_inventory_optimizer.py --asin B08XYZ123 --days 30

Key Features

2026 Fee Structure

  • FBA fulfillment fees (size-tier based)
  • Monthly storage fees (seasonal rates)
  • Aged inventory surcharges (12-15mo, 15+mo)
  • Low inventory level fees
  • GET call fee awareness (post April 2026)

Caching Layer

Aggressive caching to minimize API costs:

  • Inventory: 30 min
  • Orders: 15 min
  • Products: 24 hours
  • Fees: 24 hours

Multi-Marketplace

Supports US, CA, MX, BR, UK, DE, FR, IT, ES, NL, JP, SG, AU

Version

Current version: 1.0.0

License

MIT License

README fetched from the repository 6 hours ago. The original is authoritative.

Questions

About MarceauSolutions/amazon-seller-mcp

How do I install MarceauSolutions/amazon-seller-mcp?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is MarceauSolutions/amazon-seller-mcp safe to use with an AI agent?

Its trust score is 45 out of 100 (fair). It passes 2 of the 6 static security checks run so far; the failures are listed above. It has no ConduID identity yet, so agent calls to it are not receipted.

Is MarceauSolutions/amazon-seller-mcp still maintained?

The last commit was 9 months ago. That's long enough that you should check whether the maintainer is responding to issues before depending on it.