"Files formatted in JSON" matching MCP connectors:

Turn a US address or parcel number into an interactive 3D flyover listing in about a minute.

Book a free consultation or home valuation with SimpliCity Real Estate in Lincoln, Nebraska.

Agent-native registry: 168k+ real restaurants in LA, Hong Kong & Tokyo. Unranked, honest signals.

Find polygraph (lie detector) offices, pricing and service info across the US, Canada and the UK.

NPS MCP — US National Park Service (free key, generous limits)

OpenStreetMap Overpass MCP — programmatic queries against the OSM database

Find source-checked US boutiques with plus-size bridal samples physically available to try on.

Citybikes MCP — wraps CityBik.es API (free, no auth required)

iRail MCP — Belgian rail (SNCB/NMBS) real-time via the community iRail API

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

Entur MCP — Norway public transport, nationwide, all modes (developer.entur.org)

Ask in plain English, get a rendered, shareable map from live public data. 24 geospatial tools.

CTA MCP — Chicago Transit Authority real-time trains ('L') + buses

IPMA Portugal MCP — weather, UV, sea state, and earthquakes from the

BART MCP — San Francisco Bay Area Rapid Transit real-time data (api.bart.gov)

Tankerkoenig MCP — German real-time fuel prices (Benzinpreise) for all

Kroger MCP — grocery products, prices, and store locations (developer.kroger.com)

Amtrak MCP — live Amtrak train tracking via the community Amtraker API

MBTA MCP — Boston real-time transit via the MBTA v3 API (api-v3.mbta.com)

Book trip logistics in chat: cars, transfers, eSIM, luggage storage, tours & flight compensation.