#usa

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

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.