"Web search services that don't require an API key" matching MCP connectors:

Check shipping costs for all logistics services in Indonesia.

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.

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

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.

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

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

Moon phases, moon signs, full/new moon dates 1900-2100, moonrise/moonset for any coordinates.

Verified local businesses, bookable by AI agents: services, prices, availability and appointments.

US tariff & trade truth: duty actually paid by origin/HS 2017+, HTS rulebook, CBP rulings. No key.

Find verified electricians in Antalya, Turkey. Prices from real jobs, confirm-first requests.

AI access to Mapbox docs, API references, style specs, and guides. No token required.

Basque Country hyperlocal mobility: ES/EU semantic search, routing, open-data POIs, peak-bagging.

Portugal real estate search — 224,000+ listings, commute times and market prices

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

Search local businesses and book, order, quote or message any of them from one connection.

Published driving guides, source-backed UK and US test-centre search, and study-plan previews.

Walk Score MCP — wraps the Walk Score API (walkscore.com)