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Opensosdata

@OpenSOSData

Repository

About Opensosdata

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.

#kyb#business-entity#secretary-of-state#compliance#due-diligence#usa#llc#corporation

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "opensosdata": {
      "command": "npx",
      "args": [
        "-y",
        "@opensosdata/mcp-server"
      ],
      "env": {
        "OPENSOSDATA_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Opensosdata?

OpenSOSdata is the official MCP server for OpenSOSData, providing real-time US business entity search across all 53 jurisdictions (all 50 states, plus DC, Puerto Rico, and US Virgin Islands). It allows users to search, verify, and check the status of any LLC, corporation, or registered entity via Claude.

How to use Opensosdata?

—

Key features of Opensosdata

  • Real-time search across all 53 US jurisdictions
  • Search for LLCs, corporations, and registered entities
  • Verify business entity registration status
  • Accessible via Claude as an MCP server

Use cases of Opensosdata

  • Check the current registration status of a US business entity
  • Search for an LLC or corporation across multiple states simultaneously
  • Verify business entity details through Claude

FAQ from Opensosdata

—

Comments

Basic information

Category

Other

Transports

stdio

Author

OpenSOSData

Submitted by

OpenSOSData

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