# UPC Barcode Lookup MCP Server

> Use this tool when you need to retrieve product information using UPC, EAN, or ISBN barcodes, solving problems such as inventory management and product identification. It takes barcode numbers as input and returns corresponding product details as output, enabling agents to make informed decisions. Ideal for use cases involving product lookup, inventory tracking, and supply chain management.

Canonical page: https://skillsregistry.net/skills/ag2-mcp-servers-go-upc-barcode-lookup-api  
JSON: https://api.skillsregistry.net/v1/skills/ag2-mcp-servers-go-upc-barcode-lookup-api

## Description

A Multi-Agent Conversation Protocol Server that provides access to the Go UPC API, allowing agents to look up product information using UPC/EAN/ISBN barcodes.

## Trust

- **Trust score (0–1):** 0.94
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/or3rdavixo)
- **Repository:** <https://github.com/ag2-mcp-servers/go-upc-barcode-lookup-api>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ag2-mcp-servers-go-upc-barcode-lookup-api"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ag2-mcp-servers-go-upc-barcode-lookup-api` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ag2-mcp-servers-go-upc-barcode-lookup-api/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt