"A multifunctional research MCP server for a deep researcher subagent" matching MCP connectors:

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.

Check shipping costs for all logistics services in Indonesia.

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

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.

Mediterranean marine, nautical, sailing: forecasts, tides, sea routes, anchorages, POIs for AI.

Search real coworking spaces in Europe and the Middle East: prices, amenities, locations.

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.

Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.

Convert latitude/longitude to the deepest administrative loc_id plus its full parent chain.

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

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

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

Free, keyless real-time weather and 7-day forecasts for any city worldwide.

All 636 NYC Restaurant Week Summer 2026 restaurants — filter by cuisine, borough, price, and date.

Norwegian dental clinic directory MCP: ~6,900 clinics with Helfo-agreement, specialty, duty, chain.

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

Swiss weather data for AI assistants — forecasts, measurements, stations, pollen.