Ask anything about your store…
Most Amazon analytics tools show you Amazon's numbers. Atomic One gives your LLM the full picture, including your costs, so every answer reflects what you actually keep.
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Generic connectors pipe your warehouse into Claude and hope. Atomic MCP exposes seller-shaped tools that already know what a "profitable campaign" is.
Real margin by ASIN, by campaign, by week. Upload product costs once and every answer is the dollar that lands in your pocket.
This MCP tool is written by people who run Amazon brands. Claude calls the right one, no SQL guessing, no hallucinated tables.
OAuth into Amazon. Optionally upload costs. Add the MCP server to Claude. Done. We do the data plumbing.
Ask in plain language. Atomic One MCP connects your Seller Central data and your LLM does the answering.
OAuth into Seller Central, read-only. We pull your last 13 months of orders, ads, and inventory.
CSV upload or paste from a sheet. We map COGS to ASINs and you instantly get true margin everywhere.
Add the MCP server in Claude Desktop settings. Then ask your first question. The cursor blinks. You answer.
Yes. Free, no billing, no auto-conversion. We offer it free to build trust with Amazon sellers. You may hear from our team from time to time. That's the trade.
Under 5 minutes to connect. Full historical data sync takes less than 5 hours and you'll be notified once it's available.
Depends on the LLM. Claude: not necessarily — if this is your first MCP, the free plan works, otherwise you'll need Claude Pro. Codex: the free tier is enough. ChatGPT: it requires a paid plan to connect to an MCP. Either way, we don't charge anything for the MCP server or your data.
Yes, 100%. Amazon's official SP-API, read-only access, isolated per-store database, encrypted at rest. Revoke any time and we delete within 30 days.
Only Atomic One team members who need it, for data reliability work. We don't share it with third parties.
US, CA, and MX are live now. UK, DE, and other marketplaces are coming soon — drop us an email to infomcp@atomic-one.com and we'll prioritize.
Yes. Revoke in Amazon settings or email us. Data deleted within 30 days.
Amazon Seller Assistant only sees Amazon data. We layer in your COGS, real profitability, and operator-built tools; and we work in Claude, which is a better reasoning model.
We're happy to help. Email us at infomcp@atomic-one.com and we'll get back to you.