Opensosdata
@OpenSOSData
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.
Basic information
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
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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
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