"React Query" matching MCP connectors:

CPFHub.io is a Brazilian CPF lookup API built for developers. This MCP server lets AI agents query CPF data — including full name, gender, and date of birth — directly from a conversation, without writing any HTTP code. LGPD-compliant · ~300ms response time · 99.9% uptime · 10M+ CPFs queried · works with Claude, Cursor, Windsurf, and any MCP-compatible agent.

Query US Treasury national debt, interest rates, exchange rates, and fiscal datasets via MCP.

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.

Search and query CDC public health data — mortality, vaccinations, surveillance, behavioral risk.

Query IMF SDMX 3.0 macroeconomic dataflows — WEO, BOP, CPI, exchange rates, 190 countries.

Browse and query the EIA API v2 — electricity, petroleum, natural gas, coal, forecasts via MCP.

Search and query the Eurostat catalogue — EU economy, demography, trade, and NUTS regional data.

Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.

SEC 8-K event triage — query our pre-classified mirror of every

ArcGIS Hub — open government geospatial data (search + Feature Service query).

Query real-time and historical USGS water data from ~8,000 stream gages and groundwater wells.

Search and query government open-data portals (Socrata SODA API).

Query FEMA disaster declarations, public assistance grants, housing aid, and NFIP claims.

Query SEC EDGAR filings, XBRL financials, and company data through MCP. STDIO & Streamable HTTP.

Access FEC campaign finance data. Query data about candidates, money trails, and election filings.

Query US tap-water quality from the EPA's own SDWIS records: the water systems serving a city, contaminants and violations on record (with dates and whether the EPA classifies them as health-based), compare cities, and explain contaminants. Public, no-auth, read-only. ~19,000 cities across all 50 states + DC, ~1.5M EPA records. Every response reports what the EPA recorded, never a safety verdict.

Query US tap-water quality from the EPA's SDWIS records — by city, system, or contaminant.

Query and explore Nova Scotia open datasets via the Socrata SODA API.

Query the full BC K-12 curriculum: Big Ideas, Competencies, Content, and more.

Search, query, and visualize 2,300+ public datasets from World Bank, IMF, Eurostat, OECD, WHO, and more. Publish charts with real verified data. 12 tools for data discovery, analysis, and visualization.