Notsy Facturación

Issue Mexico CFDI 4.0 invoices and resolve SAT tax keys for AI agents.

Source

Official Registry

Updated

2026-06-08

// securityCaution

Remote endpoint· mcp.notsy.com.mx
Runs locally
Official / curated
Community-trusted

Running security audit…

Credentials
Network egress
Code execution
Data access
Supply chain

// install

Copy the install command and let the AI configure it · recommended for beginners

Please install the "Notsy Facturación" MCP server from askskill:
Run: claude mcp add --transport http 'io-github-heusai-notsy-facturacion' 'https://mcp.notsy.com.mx/mcp'

// examples

Issue a CFDI invoice

Prompt

Generate a CFDI 4.0 for this Mexico sale: customer RFC XAXX010101000, item amount 1500 MXN, VAT 16%, payment method PUE, and return the invoice result for filing.

Expected

Returns generated CFDI 4.0 invoice data, key tax fields, and a result ready for system storage.

Resolve SAT codes

Prompt

For a transaction described as 'software subscription service, monthly payment, enterprise customer,' find the appropriate SAT product/service code and related tax claves, and explain the choice.

Expected

Returns matching SAT clave options, a recommended result, and a brief rationale for invoicing.

Use controlled API-key access

Prompt

Explain how to securely use API-key permissions with Notsy Facturación so an AI agent can only resolve SAT claves and create invoices, without unauthorized actions.

Expected

Returns permission-control guidance, allowed action scope, and an integration approach suitable for AI agents.