"Firebase: Google's Backend-as-a-Service Platform" matching MCP connectors:

APILayer MCP Adapter turns APILayer'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.

Search thousands of verified US local service providers across 10 home-services trades, including crawl space repair, floor coating, radon mitigation, commercial electrical, and laundry services. Returns ratings, services, pricing, descriptions, and profile links. Every result passes a completeness gate, so listings are never half-empty.

Turn a trip planned in conversation into a private, editable map link you hand the person.

A loc_id to its bounding box, centroid, and polygon, with its name and admin level.

Find public badminton activities and venues in New Zealand through a read-only MCP server.

Search 18000+ verified restaurants and bars across 20 cities, each with a 0-100 Quality Score, venue detail, curated lists and Trip Saving

Ask whether a location has recent credit-card-skimmer detections, from a consumer sensor network.

The world railway atlas as MCP tools: 744+ legendary train routes, night trains, journey times.

Geoapify MCP — wraps the Geoapify Location Platform (geoapify.com)

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

ArcGIS Hub — open government geospatial data (search + Feature Service query).

Wisconsin DMV service centers with per-office services, tests and payment methods

Places worth a detour, from Wikidata: search, nearby lookup, fame rankings, stats. No key, CC0.

Tennessee driver service centers with REAL ID and CDL testing, plus crash statistics

Flood, wildfire, earthquake, and coastal-storm hazard lookup for a US property.

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

Hosted MCP server for solar vitamin D. Six public tools, no account needed: find a city, sun times and golden hour, the synthesis window for a day, the whole year of viable months at a latitude, whether right now is a good moment from live UV, and what a sun session produced. Four more read a signed-in user profile, cities and sun history over OAuth 2.1. Built on NOAA solar geometry, a Madronich clear-sky UV model with ozone, MED by Fitzpatrick skin type, and live Open-Meteo data.

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

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)