Server data from the Official MCP Registry
Russian tax calculators (VAT, USN, NDFL) and FNS fiscal-status checks via MCP.
About
Russian tax calculators (VAT, USN, NDFL) and FNS fiscal-status checks via MCP.
Security Report
A well-structured Russian tax calculator MCP server with proper authentication for premium features, clean code organization, and no critical security vulnerabilities. The server correctly separates offline calculators (no auth required) from hosted API calls (Pro token required), implements proper error handling, and uses environment variables for sensitive credentials. Minor concerns around broad exception handling and lack of request signing do not materially impact security posture. Supply chain analysis found 5 known vulnerabilities in dependencies (1 critical, 3 high severity). Package verification found 1 issue.
6 files analyzed · 11 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.
What You'll Need
Set these up before or after installing:
Environment variable: MCP_FNS_CALC_TOKEN
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-atomno-mcp-mcp-fns-calc": {
"env": {
"MCP_FNS_CALC_TOKEN": "your-mcp-fns-calc-token-here"
},
"args": [
"atomno-mcp-fns-calc"
],
"command": "uvx"
}
}
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