Koskamo

Chestny ZNAK MCP

An MCP server for the Chestniy ZNAK API that enables AI agents to verify product marking codes, check authenticity, and retrieve product details such as owner and status. It supports both public checks without authentication and authorized access via a True API token for advanced queries like GTIN search and CIS information.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Chestny ZNAK MCP logo, by theYahiaCommunity listingLocal stdioSource reviewed; not executedPublished by theYahia
Vendor documentation

What you can do with it

  • Verify product marking code authenticity
  • Retrieve detailed product information including owner and status
  • Batch check up to 50 marking codes
  • Search for products by GTIN using True API

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.theYahia/chestnyznak-mcp@1.0.0Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@theyahia/chestnyznak-mcp 1.0.0

npm
@theyahia/chestnyznak-mcp package definition
{
  "version": "1.0.0",
  "transport": "stdio",
  "identifier": "@theyahia/chestnyznak-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "API_KEY",
      "format": "string",
      "isRequired": true,
      "description": "API key for the service"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "chestny-znak-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@theyahia/chestnyznak-mcp@1.0.0"
      ],
      "env": {
        "API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "chestny-znak-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@theyahia/chestnyznak-mcp@1.0.0"
      ],
      "env": {
        "API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "chestny-znak-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@theyahia/chestnyznak-mcp@1.0.0"
      ],
      "env": {
        "API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "chestny-znak-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@theyahia/chestnyznak-mcp@1.0.0"
      ],
      "env": {
        "API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

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