SONAR: KYB due diligence

stdio

KYB checks on any company: registries, sanctions, PEP, ICIJ Offshore Leaks, adverse media.

Getting Started

npx @getmcp/cli add io.github.Ivanolegvak/sonar-mcp

Requires Python 3.10+. Community-contributed server. Review source before installing.

Claude Desktopguide →Vscodeguide →Cursorguide →Windsurfguide →

Required Environment Variables

SONAR_API_KEY
Your SONAR API key (sk-sonar-...). Create one at https://getsonar.report/developer/keys. Your first API call is free.

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "io.github.Ivanolegvak/sonar-mcp": {
      "command": "uvx",
      "args": [
        "getsonar-mcp"
      ],
      "env": {
        "SONAR_API_KEY": "",
        "SONAR_API_BASE": "https://api.getsonar.report",
        "SONAR_API_TIMEOUT": "120"
      }
    }
  }
}

Claude Desktop MCP documentation