chestnyznak-mcp
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| CHESTNYZNAK_TOKEN | No | Token for True API access. Required for authorized tools `search_products` and `get_cis_info`. Obtain via certificate (УКЭП) signing process as described in the README. | |
| CHESTNYZNAK_BASE_URL | No | Origin of the authorized API. Defaults to https://markirovka.crpt.ru. Only https hosts matching *.crpt.ru or *.crptech.ru are allowed. | https://markirovka.crpt.ru |
| CHESTNYZNAK_PUBLIC_BASE_URL | No | Base URL for the public API. Defaults to https://mobile.api.crpt.ru/mobile. Useful for mocking in tests. | https://mobile.api.crpt.ru/mobile |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| check_marking_codeA | Проверка подлинности товара по коду маркировки Честный ЗНАК. |
| get_product_infoA | Подробная информация о товаре по коду маркировки: название, группа, производитель, владелец. |
| check_batchA | Пакетная проверка до 50 кодов маркировки за один запрос. |
| search_productsA | Информация о товаре по GTIN из True API. Требует CHESTNYZNAK_TOKEN. (Поиск по названию — Нацкаталог, вне API.) |
| get_cis_infoB | Информация о CIS (коде идентификации) из True API. Требует CHESTNYZNAK_TOKEN. |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 5 tools
check_marking_code, check_batch, and get_cis_info have unclear boundaries: all appear to work with marking/CIS codes and return overlapping verification/information data. get_product_info also overlaps with get_cis_info for code-based product details; only search_products is clearly distinct via GTIN.
All tool names follow a consistent snake_case verb_noun pattern: check/get/search + resource. The naming is predictable and easy to navigate.
Five tools form a compact, well-scoped set for a marking-code verification and product information service. There is no bloat or obvious redundancy in count.
Core operations are covered: single-code verification, detailed product info, batch checks, GTIN lookup, and CIS info. Minor gaps exist, such as no batch-level product details or GTIN lookup without a token, but the main workflow is supported.