Simples Nacional br MCP Server: Install & Setup

Install Simples Nacional br in Claude Code

Claude Code

curl -LO https://github.com/peterwkdev-creator/simples-nacional-br/releases/download/v1.7.0/simples-nacional-br-1.7.0.mcpb

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

Download simples-nacional-br-1.7.0.mcpb and double-click it to install in Claude Desktop.

MCP Bundles install in one click in Claude Desktop. Download the file, then open it.

Claude Code

claude mcp add simples-nacional-br -- uvx simples-nacional-br

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "simples-nacional-br": {
      "command": "uvx",
      "args": [
        "simples-nacional-br"
      ]
    }
  }
}

Simples Nacional conferido contra a LC 123 e a LC 214: alíquota, DAS, repartição, Fator R e CNAE

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: curl -LO https://github.com/peterwkdev-creator/simples-nacional-br/releases/download/v1.7.0/simples-nacional-br-1.7.0.mcpb

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