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Fns Check MCP Server

by Atomno Labs
Developer ToolsUse Caution4.8MCP RegistryLocal
Free

Server data from the Official MCP Registry

Russian tax authority (FNS) counterparty checks: status, debts, blocks. Due diligence MCP.

About

Russian tax authority (FNS) counterparty checks: status, debts, blocks. Due diligence MCP.

Security Report

4.8
Use Caution4.8High Risk

This is a well-engineered MCP server for checking Russian business entities against public FNS (Russian tax authority) registries. Code quality is good with proper error handling, input validation, and secure credential management. Permissions are appropriate for the stated purpose of querying public APIs and maintaining a local cache. Minor code quality findings do not significantly impact the security posture. Supply chain analysis found 3 known vulnerabilities in dependencies (1 critical, 1 high severity). Package verification found 1 issue (1 critical, 0 high severity).

4 files analyzed · 9 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

system_info

Check that this permission is expected for this type of plugin.

Unverified package source

We couldn't verify that the installable package matches the reviewed source code. Proceed with caution.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-atomno-labs-mcp-fns-check": {
      "args": [
        "atomno-mcp-fns-check"
      ],
      "command": "uvx"
    }
  }
}

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Fns Check MCP Server - Russian tax authority (FNS) counterparty checks: status, | MCP Marketplace