"Tools or methods for generating graphs from structured data" matching MCP connectors:

IPStack MCP Adapter turns IPStack's REST APIs into Model Context Protocol tools so any MCP-compatible client can call them directly in conversation. The first release ships IPStack IP geolocation and security lookups (single IP, caller's IP, and bulk). Additional APILayer services are added by registering them in a single config file, so the catalog grows without client-side changes.

Check shipping costs for all logistics services in Indonesia.

AI-readable directory + commerce layer: 3,500+ SEA businesses, plus products from verified stores.

Normalize and verify Japanese postal addresses into structured fields for agents.

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

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

Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.

MCP server for the Philippine Standard Geographic Code (PSGC) API. Gives AI agents structured access to the full PH geographic hierarchy - regions, provinces, cities, municipalities, and barangays.

Sailing passage planner for any coast, with high-precision tides on the French Atlantic.

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

Swiss weather data for AI assistants — forecasts, measurements, stations, pollen.

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

FCC broadband availability, coverage analysis, and digital divide data for US geographies.

Shared, verifiable memory for AI agents and robots: signed tokens that resolve and verify offline.

Free solar & home energy tools: estimates, incentives by ZIP, scores, installer routing.

Geospatial MCP server for earthquake, tsunami, volcano, disaster, and FX data queries.

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

Free, keyless real-time weather and 7-day forecasts for any city worldwide.

Dutch vehicle, address, building, elevation, holiday & demographics data. Free samples, then paid.

Search products in nearby stores. Agents can also list items for sale on a user's behalf.