AppMatic Tech engineers MCP servers that let language models search product catalogs, check live inventory, and read order status, built with Node.js, TypeScript, and PostgreSQL. A shopping assistant answers product and availability questions against the real catalog through scoped tools, so recommendations reflect what is actually in stock. 330+ products shipped, 5.0 Clutch.
A shopping assistant that recommends out-of-stock products erodes trust fast. AppMatic Tech builds an MCP server that exposes catalog search, inventory, and order status as tools, so the model answers from live commerce data rather than a stale snapshot.
MCP Server Development Stack for Retail & eCommerce
| Layer | What AppMatic Tech uses |
|---|---|
| MCP transport | Model Context Protocol over streamable HTTP |
| Server runtime | Node.js + TypeScript |
| Commerce sources | Catalog / PIM, inventory service, order system |
| Search | Attribute + semantic product search |
| Data + audit | PostgreSQL, per-call audit log |
How AppMatic Tech Delivers This
- Map the commerce surface: catalog, inventory, and orders, and which are safe to expose read-only.
- Build product search tools (attribute and semantic) plus inventory and order-status tools.
- Keep write actions out of scope unless explicitly required and gated.
- Validate recommendation accuracy against the live catalog.
- Deliver with documentation and support SLA.
Frequently Asked Questions
- How does an MCP server improve product search for an AI assistant?
- AppMatic Tech exposes both attribute and semantic search as MCP tools over the live catalog, so a shopping assistant matches intent to real products and can confirm they are in stock before recommending them.
- Can the assistant see live inventory?
- Yes. AppMatic Tech connects the MCP server to the inventory service, so availability the model reports reflects current stock rather than a cached catalog export.
- Does the MCP server place orders?
- By default AppMatic Tech keeps eCommerce MCP servers read-only for search, inventory, and order status; order placement is a separate, explicitly gated capability added only when required.
Further reading: What Is an MCP Server and When Does a Business Need One?