mcp-sii

Open-source MCP server for Chile's SII free invoicing system, enabling AI agents to query issued and received tax documents.

→ crilam/mcp-sii · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: SII_CERT_PASSWORD

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretSII_CERT_PASSWORD— passwordDelCert

configSII_CERT_PATH— /ruta/al/certificado.pfx

configSII_CLAVE— mipassword

configSII_EMPRESA_RUT— "": "78122544"

configSII_RUT— "": "12345678",

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/crilam-mcp-sii-1ozw5p)](https://m8ven.ai/mcp/crilam-mcp-sii-1ozw5p)

commit: 4a82aa0ac4691cc7bbca5e2b53283e9a5147bfe6

code hash: d4ab205225718fe9ae779d7c5999d9059b3080538d0abe3d77548b2812f8298f

verified: 6/10/2026, 10:15:41 AM

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