opensosdata-mcp

Official MCP server for OpenSOSData - real-time US business entity search across all 53 jurisdictions (all 50 states + DC + Puerto Rico + US Virgin Islands). Search, verify, and check status of any LLC, corporation, or registered entity via Claude.

{
  "mcpServers": {
    "opensosdata-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "OpenSOSData/opensosdata-mcp"
      ]
    }
  }
}

claude mcp add opensosdata-mcp npx -y OpenSOSData/opensosdata-mcp

{
  "mcpServers": {
    "opensosdata-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "OpenSOSData/opensosdata-mcp"
      ]
    }
  }
}