"Max" matching MCP connectors:
Matching Connector Tools:
Convert latitude/longitude to the deepest administrative loc_id plus its full parent chain.
CIA World Factbook country indicators: infrastructure, energy, demographics, economy, 2002-2026.
A loc_id to its bounding box, centroid, and polygon, with its name and admin level.
Global earthquake events from the USGS, 2150 BC-present: magnitude, depth, location, counts.
Global volcanic eruptions from the Smithsonian Global Volcanism Program: VEI, location, dates.
Global tsunami events from NOAA NCEI, 2000 BC-present: wave height, runups, and counts.
Global hurricane and tropical cyclone tracks from IBTrACS/NOAA, 1842-present. Wind and pressure.
UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.
World Bank World Development Indicators: curated country-year economy, health, education and more.
Geospatial MCP server for earthquake, tsunami, volcano, disaster, and FX data queries.
Source-linked Malaysian individual and sole-proprietor tax guidance for AI agents.
Tax Regulations MCP — US Treasury / IRS regulations (26 CFR, 'Treas. Reg.').
Deterministic Czech OSVC tax tools for 2026: tax, insurance, deadlines, VAT and exchange rates.
German municipal tax data (Hundesteuer, Zweitwohnungsteuer, Pfaendung), cited to the source
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.
Broadband availability, providers, speeds, and BEAD classification from the FCC
Sputnik X: EU trade 63M+, LV customs, salary, sanctions, EU AI Act, SoulLedger + x402 USDC.