FBA Prep Finder

What FBA Prep Finder MCP server does

FBA Prep Finder provides read-only access to a directory of Amazon FBA prep centers. An assistant can search the directory using practical selection criteria, inspect a center’s verified profile, and ask for aggregate information about the directory itself.

The directory contains 463 verified centers, including 358 in the United States and additional listings in the United Kingdom, Germany, and Canada. Search results include the date on which each center was last verified and a link to its complete profile. This makes the service suitable for narrowing a sourcing or fulfillment-preparation search while keeping verification timing visible.

How it works

The service is exposed at https://fbaprepfinder.com/api/mcp/ using the Streamable HTTP transport. It is available without sign-in and does not modify directory records or perform other write operations.

An assistant can begin with search_prep_centers, which returns matching centers and their slugs. The slug can then be passed to get_prep_center to retrieve the full verified record for one result. Slugs should come from search results rather than being guessed.

For directory-level questions, get_directory_summary returns published counts organized by country and operator type, along with information about coverage and verification currency.

Setup and configuration

Configure an MCP client to connect to the remote endpoint:

https://fbaprepfinder.com/api/mcp/

Use Streamable HTTP as the transport. No sign-in is required, and the remote service does not require environment variables or local installation details to access the directory.

Tools and capabilities

• search_prep_centers finds and filters Amazon FBA prep centers by name, US state, country, operator type, hazmat capability, or sales-tax-free location. Results identify verified centers, show the last verification date, and provide a link to each full profile.
• get_prep_center looks up the full verified record for one center using its slug. Use a slug returned by search_prep_centers.
• get_directory_summary provides published directory counts by country and operator type, along with information about geographic coverage and verification recency.

The search tool is intended for finding and comparing prep centers. It is not the appropriate tool for general Amazon FBA policy questions, fee calculations, or locating Amazon fulfillment centers.

Limitations and notes

Access is read-only, so the service is for discovery and reference rather than submitting updates or managing prep-center records. Results represent the directory’s verified listings and expose each listing’s last verification date, which should be considered when evaluating a potential provider. The directory covers the United States, United Kingdom, Germany, and Canada, with the published US count forming the largest portion of its listings.