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PopNx MCPMCP servers for people who use AI · explained in plain words

mcp-egrul

by atomno-mcpversion 0.1.10i★ 3iRuns on your computer
Registry nameio.github.atomno-mcp/mcp-egrul

How to install

Overview

Description from the maker (original English)

EGRUL/EGRIP company registry lookup for Russian legal entities and entrepreneurs.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs on your computer
  • Transport: stdio
  • Category: Law & government data
  • You need to fill in: ATOMNO_API_KEY

Install

Pick the AI app you use, then copy the settings.

Passed 2/2 checks · Runs on your computer

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude, with some setup first

You need a mcp-egrul key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone

  1. Install Python (uv)

    One time only; it works for every server that needs Python (uv)

    Open the Python (uv) download page ↗

  2. Sign up and create a mcp-egrul key

    Open the maker’s site, sign up and create an API key for the next step. It may cost money.

    How to get a key is in the maker’s README below

  3. Open the Claude desktop app’s settings file

    SettingsDeveloperEdit Config

  4. Paste these settings and save the file

    {
      "mcpServers": {
        "egrul": {
          "command": "uvx",
          "args": [
            "atomno-mcp-egrul"
          ],
          "env": {
            "ATOMNO_API_KEY": "your-value"
          }
        }
      }
    }

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Quit Claude and open it again

  6. Try it

    Use mcp-egrul and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using mcp-egrul or shows a mcp-egrul tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect mcp-egrul yet

mcp-egrul runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect mcp-egrul

  • You need a mcp-egrul key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
  • You need a mcp-egrul key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time)
  • You need a mcp-egrul key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time)
  • You need a mcp-egrul key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time)

B · Others in Law & government data that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Works with Claude Code, with some setup first

You need a mcp-egrul key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time)

  1. Install Python (uv)

    One time only; it works for every server that needs Python (uv)

    Open the Python (uv) download page ↗

  2. Sign up and create a mcp-egrul key

    Open the maker’s site, sign up and create an API key for the next step. It may cost money.

    How to get a key is in the maker’s README below

  3. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  4. Paste this command and press Enter

    claude mcp add egrul --env ATOMNO_API_KEY=your-value -- uvx atomno-mcp-egrul

    Replace “your-value” with your key before pressing Enter

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Type /mcp in Claude Code

    You should see mcp-egrul listed as connected

  6. Try it

    Use mcp-egrul and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using mcp-egrul or shows a mcp-egrul tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

You need a mcp-egrul key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time)

  1. Install Python (uv)

    One time only; it works for every server that needs Python (uv)

    Open the Python (uv) download page ↗

  2. Sign up and create a mcp-egrul key

    Open the maker’s site, sign up and create an API key for the next step. It may cost money.

    How to get a key is in the maker’s README below

  3. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  4. Fill in your key

    In the mcp-egrul settings, ATOMNO_API_KEY is empty; add your key and save

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Open the AI chat in Cursor in Agent mode

  6. Try it

    Use mcp-egrul and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using mcp-egrul or shows a mcp-egrul tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

You need a mcp-egrul key (sign up on the maker’s site, may cost money) · Install Python (uv) on your computer first (one time)

  1. Install Python (uv)

    One time only; it works for every server that needs Python (uv)

    Open the Python (uv) download page ↗

  2. Sign up and create a mcp-egrul key

    Open the maker’s site, sign up and create an API key for the next step. It may cost money.

    How to get a key is in the maker’s README below

  3. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  4. Fill in your key

    In the mcp-egrul settings, ATOMNO_API_KEY is empty; add your key and save

    Paste the key only into the app’s field, never into a chat or to anyone

  5. Open the AI chat in VS Code in Agent mode

  6. Try it

    Use mcp-egrul and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using mcp-egrul or shows a mcp-egrul tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use mcp-egrul💬 Discussion →
For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

claude mcp add egrul --env ATOMNO_API_KEY=your-value -- uvx atomno-mcp-egrul

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "egrul": {
      "command": "uvx",
      "args": [
        "atomno-mcp-egrul"
      ],
      "env": {
        "ATOMNO_API_KEY": "your-value"
      }
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "egrul": {
      "command": "uvx",
      "args": [
        "atomno-mcp-egrul"
      ],
      "env": {
        "ATOMNO_API_KEY": "your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "egrul": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "atomno-mcp-egrul"
      ],
      "env": {
        "ATOMNO_API_KEY": "your-value"
      }
    }
  }
}

Values you fill in

  • ATOMNO_API_KEY secret env
    API key (Pro tier) for hosted mode on api.atomno-mcp.ru. Self-host via local SQLite works without it.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

Downloads per weeki
54/wk
Licencei
No licence stated
Connection
Runs on your computer
Latest versioni
0.1.10
Published to registryi
Jul 15, 2026
Code last changedi
Sep 2, 2026
Maker
atomno-mcp
Packages
pypi: atomno-mcp-egrul
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast

All apps, with pros and cons →

Related guides

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 12, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account atomno-mcp, which owns the repo

  • ✓ Pass

    Still maintained

    Code last changed 2 months ago

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

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User reviews

No reviews yet

Sign in with Google to write a review

Compared with others in Law & government datai

  • More stars than 94% of the other 1812 servers in this category
  • Published to the registry more recently than 17% of the other 1812 servers in this category
  • Basic checks equal to or better than 100% of the other 1812 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is mcp-egrul safe?

It passed 2 of 2 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: ATOMNO_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed 2 months ago, and the latest version (0.1.10) reached the registry 4 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.

What can I use instead?

In the same category: Korean Law MCP, Global law, Tw Legal Rag

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Korean Law MCP

Korean law: statutes, precedents, ordinances, treaties and citation verification (법제처 API).

by chrisryugjWidely used★ 2.9KUpdated 8 days ago

Runs in the cloud

Global law

The law of nearly every country on earth, any date: read it, see what changed it, check citations.

by lexifinaGrowing★ 1.9KUpdated yesterday

Runs in the cloud✓ lexifina.com

Tw Legal Rag

Taiwan law MCP server: 22M court judgments, statutes, agency rulings, with citation checks

by aa0101181514Growing★ 346Updated yesterday

Runs in the cloud

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

mcp-egrul

MCP-сервер ЕГРЮЛ и ЕГРИП: реквизиты российских компаний и ИП по открытым данным налоговой службы. Можно поставить у себя или подключить к Cursor, Claude и любому клиенту MCP.

Russian company registry lookup for AI agents.

Статус: v0.1.2 — open-версия (self-host через SQLite) полностью готова + клиентская часть hosted Pro (HTTP-клиент HostedClient для api.atomno-mcp.ru). Опубликована на PyPI, индексирована в Glama и Smithery. Сама hosted Pro-инфра — в активной разработке. Coverage `100.00%` (345 тестов, ruff clean, fastmcp 3.2.4, enforced через --cov-fail-under=100).

Парный проект: mcp-fns-check (risk-чек-слой поверх ЕГРЮЛ).


Что это

Семь MCP-тулзов, видимых AI-ассистенту (Cursor, Claude Desktop, Cline, любой MCP-клиент):

ToolОписаниеАргументы
search_by_innПоиск по ИНН (10 цифр — юр.лицо, 12 — ИП)inn: str
search_by_ogrnПоиск по ОГРН (13) или ОГРНИП (15)ogrn: str
search_by_nameFuzzy-поиск по названию (FTS5)query: str, limit?: int, only_active?: bool
get_full_cardПолная карточка со всеми секциямиinn?: str, ogrn?: str
get_foundersТолько учредители с долямиinn: str
get_directorТолько текущий руководительinn: str
bulk_cardsМассовая проверка (до 100 ИНН)inns: list[str]

Плюс диагностический ping для проверки что сервер жив.

Полная спецификация payload'ов — в src/mcp_egrul/schemas.py (Pydantic-модели CompanyCard, IECard, SearchResult, BulkResult).


Установка

Вариант 1 — через PyPI (рекомендуется для пользователей)
# Без локального clone — работает «из коробки»

uvx atomno-mcp-egrul

Или установка глобально

pipx install atomno-mcp-egrul atomno-mcp-egrul

Или классический pip в venv

pip install atomno-mcp-egrul atomno-mcp-egrul

Вариант 2 — dev-режим (для разработчиков)

Требуется Python 3.11+ и uv (быстрая замена pip, опционально).

git clone https://github.com/atomno-mcp/mcp-egrul

cd mcp-egrul uv venv uv pip install -e ".[dev]"

Альтернативно через pip:

python -m venv .venv

.venv/Scripts/activate # Windows

source .venv/bin/activate # Linux/macOS

pip install -e ".[dev]"


Запуск

atomno-mcp-egrul

Транспорт по умолчанию — stdio (стандартный ввод/вывод JSON-RPC). Подходит для подключения к Cursor / Claude Desktop / Claude Code.

Claude Desktop (claude_desktop_config.json)
{

"mcpServers": { "egrul": { "command": "uvx", "args": ["atomno-mcp-egrul"] } } }

Cursor (.cursor/mcp.json в проекте или ~/.cursor/mcp.json глобально)
{

"mcpServers": { "egrul": { "command": "uvx", "args": ["atomno-mcp-egrul"] } } }

Если не используете uv, замените "command": "uvx", "args": ["atomno-mcp-egrul"] на "command": "atomno-mcp-egrul" (требует pip install atomno-mcp-egrul или pipx install atomno-mcp-egrul).


Docker (self-host) — quick start

# 1. Скачайте дампы ФНС (acceptance на сайте ФНС — раз в жизни).

Источники:

ЕГРЮЛ — https://www.nalog.gov.ru/opendata/7707329152-egrul/

ЕГРИП — https://www.nalog.gov.ru/opendata/7707329152-egrip/

Положите их в структуру:

mkdir -p dumps/egrul/2026-04-24 dumps/egrip/2026-04-24 cp ~/Downloads/EGRUL_*.zip dumps/egrul/2026-04-24/ cp ~/Downloads/EGRIP_*.zip dumps/egrip/2026-04-24/

2. Первоначальный полный импорт (однократно, ~30-60 минут):

docker compose --profile import run --rm \ mcp-egrul-import atomno-mcp-egrul-import --registry egrul --full docker compose --profile import run --rm \ mcp-egrul-import atomno-mcp-egrul-import --registry egrip --full

3. Запустите сервер + фоновый cron-демон:

docker compose up -d docker compose logs -f mcp-egrul-scheduler

Через ~10 минут после импорта все тулзы (search_by_inn, search_by_name и пр.) уже отвечают данными из локального слепка ФНС.

Схема тома /data внутри контейнера:

/data/

├── mcp_egrul_data.sqlite # SQLite + FTS5 └── dumps/ # read-only монтируется из ./dumps ├── egrul/ │ └── YYYY-MM-DD/*.zip └── egrip/ └── YYYY-MM-DD/*.zip

Cron-демон (atomno-mcp-egrul-scheduler) сам забирает самую свежую выгрузку после того как вы положите её в dumps/ / / — ночью в 03:00 Europe/Moscow. Если ничего нового нет — job завершится с nothing_to_import и никаких лишних записей в import_log не сделает.


Импорт дампов ФНС (ручной режим)

Источники:

  • ЕГРЮЛ open-data: https://www.nalog.gov.ru/opendata/7707329152-egrul/
  • ЕГРИП open-data: https://www.nalog.gov.ru/opendata/7707329152-egrip/

Формат: суточные архивы XML в ZIP, ~15 ГБ на полный слепок. Юридически их нужно скачать с сайта ФНС после acceptance лицензии — сервер не качает архивы сам (строго).

CLI:

# Полный первоначальный импорт (однократно):

atomno-mcp-egrul-import --registry egrul --full atomno-mcp-egrul-import --registry egrip --full

Инкремент (cron / ручной): загружается только если появилась более

свежая YYYY-MM-DD-папка, чем последний успешный import_log.source_dump_date.

Если новее нет — exit-code 5 и сообщение nothing_to_import.

atomno-mcp-egrul-import --registry egrul --incremental

Фоновой cron-демон с ежедневным 03:00 MSK (вызывать вручную редко;

обычно запускается сервисом mcp-egrul-scheduler в docker-compose).

atomno-mcp-egrul-scheduler --run-now

Exit-коды atomno-mcp-egrul-import:

КодЗначение
0Импорт прошёл успешно
2Невалидный конфиг / аргумент CLI
4Ошибка ингеста (битый XML, нет каталога дампов, DB error)
5nothing_to_import — самая свежая дата уже в БД (инкремент)

Pro / hosted-режим (прокси на api.atomno-mcp.ru)

Когда пользователь задаёт ATOMNO_API_KEY, все семь тулзов автоматически проксируются на hosted Pro API (SPEC §5.4, §5.4.1). Локальный SQLite в этом режиме не используется — hosted Pro даёт:

  • Актуальные данные на сегодня (без суточной задержки open-data дампа): прямой scrape egrul.nalog.ru + Dadata fallback на стороне сервера.
  • Bulk-эндпойнт без rate-limit (POST /companies/bulk) — один запрос вместо N локальных gather'ов.
  • AI-summary карточки, история изменений, поиск по ФИО директора (Pro-only тулзы — приезжают вместе с hosted-сервером в Phase 2, см. §5.4.1).

Цена: Pro — $10/мес отдельно или $15/мес в паре с mcp-fns-check (bundle-ключ). Free tier: 30 запросов/день/IP без регистрации (SPEC §1).

Настройка в Cursor (.cursor/mcp.json):

{

"mcpServers": { "egrul": { "command": "uvx", "args": ["atomno-mcp-egrul"], "env": { "ATOMNO_API_KEY": "your-pro-key-here" } } } }

Поведение и ошибки — никакого silent fallback: если hosted API недоступен, клиент поднимает типизированное исключение, а не молча отдаёт данные из устаревшего локального дампа. Сопоставление HTTP ↔ MCP-код ошибки — в SPEC §5.4.1:

HTTP-ответ hosted APIИсключение клиентаerror.code
200——
400ValidationErrorinvalid_input
401HostedAuthErrorauth_required
403ProRequiredErrorpro_required
404 (code=not_found)NotFoundErrornot_found
404 (wrong route)SourceUnavailableErrorsource_unavailable
413BulkTooLargeErrorbulk_too_large
429RateLimitedError (+ Retry-After)rate_limit
5xxSourceUnavailableErrorsource_unavailable
timeout / DNS failSourceUnavailableError (cause=timeout/ConnectError)source_unavailable

Валидация ИНН/ОГРН остаётся клиент-саид (контрольные цифры проверяются до HTTP-запроса — экономия round-trip на битых идентификаторах).


Конфигурация (переменные окружения)

ПеременнаяОписаниеПо умолчанию
MCP_EGRUL_DBПуть к SQLite-файлу со слепком ЕГРЮЛ/ЕГРИП./mcp_egrul_data.sqlite
MCP_EGRUL_USER_AGENTUser-Agent HTTP-клиентаmcp-egrul/0.1 (+https://github.com/atomno-mcp/mcp-egrul)
MCP_EGRUL_HTTP_TIMEOUTТаймаут HTTP в секундах30
MCP_EGRUL_DUMPS_DIRКаталог с дампами ФНС, структура / / /*.zip./dumps
MCP_EGRUL_LOG_LEVELУровень логированияINFO
TZТаймзона для scheduler (cron 03:00)Europe/Moscow
ATOMNO_API_KEY(Pro) ключ hosted-подписки — включает проксирование на api.atomno-mcp.ruне задан
ATOMNO_API_BASE(Pro) базовый URL hosted-APIhttps://api.atomno-mcp.ru/mcp-egrul/v1

Пример — см. .env.example.


Структура

apps/mcp-egrul/

├── pyproject.toml ├── LICENSE # MIT ├── README.md # ЭТОТ ФАЙЛ ├── Dockerfile ├── docker-compose.yml ├── .env.example ├── .gitignore ├── src/mcp_egrul/ │ ├── init.py │ ├── server.py # FastMCP entrypoint, регистрация 7 тулзов + ping │ ├── context.py # ServiceContext (DI: SQLiteStore + HTTP-клиент) │ ├── config.py # Чтение env-vars в типизированные поля │ ├── constants.py # Все магические числа и enum'ы │ ├── validators.py # Контрольные цифры ИНН (10/12) и ОГРН (13/15) │ ├── schemas.py # Pydantic-модели CompanyCard/IECard/SearchResult/... │ ├── errors.py # McpEgrulError и подклассы │ ├── db/ │ │ ├── init.py │ │ └── sqlite.py # Async-клиент (aiosqlite), init/query/upsert/search + import_log │ ├── sources/ │ │ ├── init.py │ │ ├── base.py # Абстрактный интерфейс Source │ │ ├── opendata.py # ФНС open-data адаптер (read-local → SQLite upsert) │ │ ├── opendata_parser.py # Потоковый lxml.iterparse парсер ЕГРЮЛ/ЕГРИП XML │ │ └── hosted_adapter.py # HTTP-клиент hosted Pro API (SPEC §5.4.1) │ ├── tools/ │ │ ├── init.py │ │ ├── search_by_inn.py │ │ ├── search_by_ogrn.py │ │ ├── search_by_name.py │ │ ├── get_full_card.py │ │ ├── get_founders.py │ │ ├── get_director.py │ │ └── bulk_cards.py │ └── scripts/ │ ├── init.py │ ├── import_opendata.py # CLI atomno-mcp-egrul-import (ручной / одноразовый) │ └── scheduler.py # CLI atomno-mcp-egrul-scheduler (apscheduler cron 03:00 MSK) └── tests/ ├── init.py ├── conftest.py ├── fixtures/ │ ├── egrul_sample.xml # Мини-ЕГРЮЛ (2 валидных + 1 skip на неизвестный статус) │ └── egrip_sample.xml # Мини-ЕГРИП (active + closed) ├── test_validators.py ├── test_schemas.py ├── test_config.py # Config.from_env + _parse_float_env (валидация env) ├── test_sqlite_store.py ├── test_cards.py # _cards.py: parse_iso_date/datetime + build_*card ├── test_server_ping.py # FastMCP tool-layer + server.main() ├── test_tools.py # 7 тулзов: happy-path + validation + not_found ├── test_opendata_parser.py # XML-парсер (zip, xml, skip-на-неизвестный-статус) ├── test_opendata_source.py # OpenDataSource.run_ingest (full/incremental) ├── test_integration_import.py # Полный цикл import → search → get_card ├── test_import_cli.py

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