ARES MCP Server

Provides access to the Czech ARES business registry API, enabling search and retrieval of official information about Czech companies, validation of IČO numbers, and filtering by various criteria like legal form, industry codes, and location.

→ vzeman/ares-mcp-server · 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: ARES_AUTH_TOKEN

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.

🔐 secretARES_AUTH_TOKEN— your_token_here

configARES_RATE_LIMIT_REQUESTS

configARES_RATE_LIMIT_WINDOW

// 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 3 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/vzeman-ares-mcp-server-1670m6)](https://m8ven.ai/mcp/vzeman-ares-mcp-server-1670m6)

commit: f3074b5f9ee3fba6205cc424ce8b8839c88d4d9c

code hash: e69697767134657e4a224e37011139e8e9e15bdc96efd3d0c9691ed2b810c4c0

verified: 6/18/2026, 10:40:07 AM

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