Mexican Tax & Banking MCP Server
by ortamarcoio.github.OrtaMarco/mx-fiscal-mcp-serverv1.1.0
Validate RFC, CURP, CLABE and NSS, read CFDI 4.0 invoices and check their SAT status. No keys.
context tax
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security
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freshness
Active3d ago
Install Mexican Tax & Banking MCP server
Install in Claude Code
claude mcp add mx-fiscal -- npx -y mx-fiscal-mcp-serverInstall in Cursor
{
"mcpServers": {
"mx-fiscal": {
"command": "npx",
"args": [
"-y",
"mx-fiscal-mcp-server"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"mx-fiscal": {
"command": "npx",
"args": [
"-y",
"mx-fiscal-mcp-server"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"mx-fiscal": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mx-fiscal-mcp-server"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"mx-fiscal": {
"command": "npx",
"args": [
"-y",
"mx-fiscal-mcp-server"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Active — last maintenance signal 3d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-07 · 3d ago · GitHub
Latest release
2026-09-14 · 26d ago · GitHub · v1.0.2
Package published
no data · npm/PyPI
Registry entry updated
2026-10-07 · 3d ago · official registry · v1.1.0
FAQ
›How do I install the Mexican Tax & Banking MCP server in Claude Code?
Run: claude mcp add mx-fiscal -- npx -y mx-fiscal-mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Mexican Tax & Banking require an API key?
No required environment variables are declared in its published metadata.
›Can I use Mexican Tax & Banking as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Mexican Tax & Banking in the official MCP registry?
Yes, as io.github.OrtaMarco/mx-fiscal-mcp-server.