3 #usa MCP Servers & Clients
Every MCP server and client below is tagged #usa — install one to give Claude, Cursor, VS Code, or any other MCP-compatible client access to usa tools.
All
Opensosdata
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.
Estaite MCP
Estaite-Solutions
Current US rental market data for AI agents. 1,500+ submarkets across the largest US MSAs — rent, vacancy, affordability, and trend data via the Model Context Protocol
Cinderfi
cinderfi
Tax-aware retirement planning for Canada and the US. CPP/OAS and Social Security timing, RRSP/TFSA/401k/IRA projections, Monte Carlo simulation, withdrawal order optimization, and historical backtesting against 150 years of market data. 19 tools. Free and Pro tiers.
Frequently asked questions
What is a #usa MCP server?
- An MCP server tagged #usa implements the Model Context Protocol so AI assistants like Claude, Cursor, and VS Code can access usa-related tools, data, or APIs.
How many #usa MCP servers and clients are there?
- mcp.so currently lists 3 MCP servers and clients tagged #usa.
How do I install a #usa MCP server?
- Open any server below and copy its install snippet into Claude Desktop, Cursor, VS Code, or another MCP client's configuration — remote servers need no separate download.