"National Grid" matching MCP connectors:

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

Plan US National Park Service trips — parks, alerts, campgrounds, things to do, events.

US land due-diligence MCP server. Returns structured reports covering solar potential, groundwater depth, flood zones, building codes, and county regulations for any US property address. Mode-aware across off-grid, rural residential, recreational, and investment use cases. 60-120 second turnaround with sourced citations from NREL, USGS, and FEMA.

what3words MCP — 3-word grid geocoding

Provide real-time and forecast weather information for locations in the United States using natura…