# by.authorized/brands

> Use this tool when you need to verify the authenticity of a brand or find authorized retailers for a specific product. It solves problems related to counterfeit products and helps users make informed purchasing decisions by providing a search interface to find authorized brands and retailers. The tool takes brand names as input and outputs a list of authorized retailers, making it a useful resource for online shoppers.

Canonical page: https://skillsregistry.net/skills/by-authorized-brands  
JSON: https://api.skillsregistry.net/v1/skills/by-authorized-brands

## Description

Search brands and find authorized retailers on authorized.by

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-06-25

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/by.authorized%2Fbrands)

## Use it

MCP endpoint published by the skill: `https://app.authorized.by/api/public/mcp`

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": "by-authorized-brands"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/by-authorized-brands` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/by-authorized-brands/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