"Free and open-source GPS without an API" matching MCP connectors:

Location & routing intelligence for AI agents — geocoding, truck routing, traffic, weather, and place search.

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.

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.

Smarter Weather MCP: forecasts, alerts, outlooks, observations, AQI, grids, and map imagery.

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

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.

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

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.

NOAA and ECMWF weather forecast MCP for discovery, validation, and GribStream OAuth queries.

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

The discovery engine for the real world: byways, lookouts, places, drives. Zero hallucinations.

Travel places directory by 5arz: search 2.5M places, submit businesses and promos (human-reviewed).

31 tools: geocoding, weather, FX, SEC, DNS, more. Missing data named, unbilled. $0.001-$0.003/call.

Live California road conditions: CHP incidents, Caltrans closures, chain controls, and wildfires.

Analyse cycling-event GPX routes and build bounded, practical ride-fuelling carry plans.

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

Lviv public transport MCP: stops, timetables, routes, and live vehicle positions. No API key.

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

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