small-business-ru

A skill pack for small business operations in Russia: simplified tax, cash flow, receivables, contracts, hiring and counterparty checks by INN

PluginMedium riskRussian stack

ilyautov/small-business-ru

Install

/plugin marketplace add ilyautov/small-business-ru
/plugin install small-business-ru@small-business-ru

This is third-party code. Review the repository files before installing.

What it does

The pack adapts Anthropic's small-business set to Russian conditions and adds three original skills. counterparty-guard gathers company data by INN from the EGRUL registry, FSSP bailiffs, arbitration records and the bankruptcy register and gives a risk rating with sources. tax-calendar-proactive shows upcoming deadlines and approximate amounts for simplified-tax businesses, and cross-source-verify merges data from several sources and shows discrepancies. Amounts and forecasts are computed by scripts, and where data is missing the skills say it is unverified. Other skills help with month-end close, invoices, CRM, complaints, job posts and contracts.

Who it is for. For business owners and small teams in Russia who handle money, taxes, clients and contracts themselves.

Good fit when

  • You need to vet a counterparty before shipping on credit or prepaying
  • You need to know which simplified-tax payments are due and roughly how much
  • You want to check whether cash covers payroll from a bank export

Not a fit when

  • You need a replacement for an accountant, lawyer or HR specialist
  • The business uses the general tax regime rather than the simplified one

Example request

Check counterparty INN 7707083893 before the deal and tell me whether to offer deferred payment

Limitations

The project is alpha and tax rates are set for 2026, so check them against current rules. Some counterparty sources are only reachable via a browser extension, an aggregator or an FSSP token. Connecting 1C, YooKassa, Bitrix24, Kontur.Diadoc and Telegram is optional; without them skills work from CSV and Excel exports. Calculation scripts need an agent that can run code.

How to disable. Uninstall with /plugin uninstall small-business-ru@small-business-ru or remove the skills from the agent's directory.

Security check

  • Scripts make network requests to government registries
  • Works with financial exports and customer data
  • Tax calculations should be checked with a specialist

README in short

The README explains the approach: code-based calculations, registry data and honest labels for unverified facts. It details the three Russia-specific skills and the modules of the umbrella marketplace. Installation is covered for Claude Code, skills.sh, Claude.ai, enterprise accounts and the API, with adapters for Codex, ChatGPT, Gemini and Cursor. The author flags alpha status. Apache 2.0 licensed.

SKILL.md

---
name: counterparty-guard
description: >
  Проверка контрагента (юрлица/ИП) по ИНН перед сделкой, отгрузкой в долг или
  предоплатой. Двухскоростная: быстрый quick-scan по deal-killer-сигналам
  (ликвидация/банкротство/недостоверность ЕГРЮЛ/дисквалификация/крупные долги),
  затем полное досье по запросу. Собирает открытые данные (ЕГРЮЛ, налоговые
  риск-флаги, финансы, суды, ФССП, банкротства, госконтракты) и выдаёт светофор
  риска (🟢/🟡/🔴) + рекомендацию «работать ли и на каких условиях» + что мониторить.
  Не ждёт вопроса — предлагает проверку, когда появляется новый крупный клиент/поставщик.
  Триггеры: «проверь контрагента», «проверь по ИНН», «надёжный ли поставщик»,
  «можно ли работать с этой компанией», «не однодневка ли», «дать ли отсрочку».
compatibility: >
  Каскад транспортов (см. раздел «Источники»). Зелёная зона (ЕГРЮЛ, Прозрачный
  бизнес, ГИР БО) — через scripts/fetch_counterparty.py, без ключей. ФССП — через
  токен-API. kad.arbitr и банкротства — через браузер (Claude-in-Chrome) или
  агрегатор. Везде manual-fallback: данные «со слов пользователя» помечаются как
  непроверенные.
metadata:
  author: Илья + Никита (движок), на основе разведки доступности 14.06.2026
  version: "0.3.1"
---

# Counterparty Guard — проверка контрагента по ИНН

> Помогает оценить риск работы с контрагентом по открытым данным. Не является юридической или кредитной гарантией. Финальное решение — за собственником.

FAQ

Where do tax amounts come from?

Scripts verified on control examples compute them using 2026 rates. The model does not make up numbers.

Can I use it in Claude.ai without Claude Code?

Yes, zip each skill and upload them one by one in Skills settings. The smb-router skill is a good starting point.

Editors’ pick

Stripe's official MCP server, plugins and skills: the agent searches the API and docs, reads and changes account data

MCP serverHigh risk1.8K

The official CCXT MCP server and skills: market data, balances and opt-in trading across crypto exchanges and prediction markets

MCP serverHigh risk44K

Skill plugins for analyzing stocks, earnings, options and startups, plus readers for social feeds and market data

PluginMedium risk3.3K

Skills and an MCP server for options traders: quotes, technical analysis, Greeks, spreads, scanners and Interactive Brokers portfolio

MCP serverHigh risk365