Stackin MCP Server: Install & Setup

Install Stackin in Claude Code

Claude Code

claude mcp add --transport http stackin https://mcp.stackin.io/mcp

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

{
  "mcpServers": {
    "stackin": {
      "url": "https://mcp.stackin.io/mcp"
    }
  }
}

Frequently asked questions

What does the Stackin MCP server do?

Issue and manage Brazilian fiscal documents: NF-e for goods, NFS-e for services.

Is the Stackin MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Stackin run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Stackin to Claude Code?

Run: claude mcp add --transport http stackin https://mcp.stackin.io/mcp

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