Amz Vault MCP server

AMZ Vault MCP

Connect Claude (or any MCP-capable AI client) directly to your Amazon Seller Central and Amazon Ads data - true profitability, PPC performance at every grain, inventory, forecasting, and safe, approval-gated changes.

• Endpoint: https://www.amz-vault.com/mcp (Streamable HTTP)
• Auth: OAuth 2.1 with dynamic client registration - sign in with your AMZ Vault account when your AI client asks. No API keys to create, copy, or leak.
• Writes: every change is STAGED. Nothing reaches Amazon until you review the diff and confirm it.

This repository is the public registry listing for the hosted AMZ Vault MCP server. The server itself runs at amz-vault.com - there is no code to install or run from here.

Quick start (Claude)

1. Create an AMZ Vault account at amz-vault.com and connect your Amazon account (14-day free trial, no card required).
2. In Claude: Settings -> Connectors -> Add custom connector, and paste https://www.amz-vault.com/mcp.
3. Claude opens the AMZ Vault sign-in and consent screen. Approve it.
4. Ask away: "How profitable was my account last month, after every fee?"

Want to try the tools before connecting your own account? The live demo runs on a synthetic seller account and needs no signup.

What makes it different

• Settlement-basis profit, not dashboard estimates. The P&L tools reconcile orders, refunds, every Amazon fee class, COGS, and your operating expenses against actual settlement data - the number your bank account agrees with.
• Answers at the right grain. Product questions get product-grain answers, campaign questions get campaign-grain answers, and every response is labeled with its scope so shared-campaign spend never gets double-counted.
• Staged writes with human approval. Bid changes, negatives, budgets, campaign creation, listing edits - the AI proposes, you see the exact diff, and only your confirmation executes it. There is no autonomous-write mode.
• The whole account, not just ads. PPC, organic search performance (SQP), Brand Analytics, inventory and restock, MCF, A+ content, per-ASIN forecasting, and reorder planning in one connector.

Example prompts

• "Which products lost money last month after all fees and ad spend?"
• "Find search terms bleeding spend with no orders and stage negatives for my approval."
• "Compare my SP vs SB vs SD performance this quarter."
• "Which keywords is my top competitor's ASIN ranking for that I'm not bidding on?"
• "When do I need to reorder each SKU, given current velocity and lead times?"
• "Stage a 15% bid reduction on every target above 60% ACoS in the last 30 days - show me the list first."

Client setup

On first use every client goes through the same OAuth sign-in and consent screen - approve it once per client and you're connected.

Tool catalog

Generated from the live tool registry on 2026-09-09 - 108 tools (3 additional AI Workforce tools appear once a client is connected). The always-current reference, including full parameter documentation, lives at amz-vault.com/docs.

Account & discovery

Shortened. The full README is on GitHub.