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mcp/harbor
Verified official

Contaí — Calculadoras Fiscais Brasileiras MCP

v0.5.1

io.github.lfhillesheim/contai-mcp-server

32 ferramentas MCP de cálculo fiscal/trabalhista BR (CLT, INSS, IRRF, PJ, finanças, saúde).

transport:stdio runtime:npm
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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 contai-mcp-server -e CONTAI_TELEMETRY=<CONTAI_TELEMETRY> -e CONTAI_TELEMETRY_URL=<CONTAI_TELEMETRY_URL> -e CONTAI_TIMEOUT_MS=<CONTAI_TIMEOUT_MS> -- npx -y @contai-evoluke/mcp-server

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.