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mcp/harbor
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mcp-fns-calc MCP

v0.1.7

io.github.atomno-mcp/mcp-fns-calc

Russian tax calculators (VAT, USN, NDFL) and FNS fiscal-status checks via MCP.

transport:stdio runtime:pypi
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add mcp-fns-calc -e MCP_FNS_CALC_TOKEN=<MCP_FNS_CALC_TOKEN> -- uvx atomno-mcp-fns-calc

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.