MCP Fiscal Brasil
MCP Fiscal Brasil is an MCP server that adds tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Ferramentas fiscais brasileiras: CNPJ, NF-e, IBS/CBS, ICMS, Simples Nacional, NCM/CFOP. It has 315 GitHub stars, is released under the MIT license and runs locally with uvx mcp-fiscal-brasil.
github.com/DeHor-Labs/mcp-fiscal-brasil (opens in a new tab)
- Other
- MIT
- Actively maintained
Install MCP Fiscal Brasil
Generated from the server's MCP registry entry. Replace your-value with your own values.
Claude Desktop
{
"mcpServers": {
"mcp-fiscal-brasil": {
"command": "uvx",
"args": [
"mcp-fiscal-brasil"
]
}
}
}Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.
Claude Code
claude mcp add --transport stdio mcp-fiscal-brasil -- uvx mcp-fiscal-brasilCursor
{
"mcpServers": {
"mcp-fiscal-brasil": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-fiscal-brasil"
]
}
}
}Project file; use ~/.cursor/mcp.json to enable it in every project.
VS Code
{
"servers": {
"mcp-fiscal-brasil": {
"type": "stdio",
"command": "uvx",
"args": [
"mcp-fiscal-brasil"
]
}
}
}Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).
About MCP Fiscal Brasil
O único servidor MCP com suporte nativo a NF-e, NFS-e, SPED, eSocial, Simples Nacional e Reforma Tributária 2026 (IBS/CBS) - sem conta, sem chave e sem configuração.
- ai
- brasil
- claude
- cnpj
- fiscal
- llm
- mcp
- mcp-server
- nfe
- python
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What is MCP Fiscal Brasil?
MCP Fiscal Brasil is an MCP server that adds tools to AI assistants such as Claude Desktop, Claude Code and Cursor. Ferramentas fiscais brasileiras: CNPJ, NF-e, IBS/CBS, ICMS, Simples Nacional, NCM/CFOP. It has 315 GitHub stars, is released under the MIT license and runs locally with uvx mcp-fiscal-brasil. The source code is at github.com/DeHor-Labs/mcp-fiscal-brasil.
How do I install the MCP Fiscal Brasil MCP server?
Add the command uvx mcp-fiscal-brasil to your MCP client: put it in claude_desktop_config.json for Claude Desktop, run claude mcp add for Claude Code, or add it to .cursor/mcp.json (Cursor) or .vscode/mcp.json (VS Code). The snippets on this page are ready to paste.
Is MCP Fiscal Brasil free?
The server is open source under the MIT license, so running it is free. It does not declare any required API key.
Is MCP Fiscal Brasil actively maintained?
The most recent commit was on Oct 4, 2026. The latest release is v0.5.1, published Jun 21, 2026. appsgit only lists MCP servers with a commit in the last six months and re-checks every server daily.