"Chess.com" matching MCP connectors:

MCP server for Brazilian Federal Senate open data (legislative, administrative, e-Cidadania).

City geocoding and timezone resolution for birth data, for AI agents, one API key.

Public data intelligence for AI agents — CVE, compliance, patents, contracts, domains.

MCP server for live, sourced Brazilian public data from the official IBGE APIs.

US crime scores, incidents, neighborhood demographics, rent data, and offender search by address.

Search 14.5M Smithsonian Open Access objects, get CC0 images, find cross-collection connections.

Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.

Search bills, legislators, committees, and events across all 50 US states, DC, and 5 US territories.

Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.

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

UN Sustainable Development Goal indicators for all 17 goals, curated by country and year. Free.

Search books and authors, fetch editions, browse subjects, and resolve cover images.

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

Global volcanic eruptions from the Smithsonian Global Volcanism Program: VEI, location, dates.

Search and analyze global news coverage and US TV transcripts via the GDELT Project APIs.

Global earthquake events from the USGS, 2150 BC-present: magnitude, depth, location, counts.

Global tsunami events from NOAA NCEI, 2000 BC-present: wave height, runups, and counts.

Global flood events and extent 1985-present from the Dartmouth Flood Observatory and GFD.

Open manufacturing and maker facility locations for country and facility-type queries.

Natural-language calorie lookup. Send '2 large eggs', get USDA-sourced nutrition data.