"ClickHouse: A fast open-source columnar database management system" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Map-first global classifieds marketplace — search and post listings across jobs, real estate, vehicles, and services, on behalf of a signed-in user.
Check internet providers, plans, speeds, and known pricing at a specific U.S. street address.
Official MCP: continuous supply-chain risk monitoring and early warning, not a one-off report. Register and create a key at https://supplygraph.ai/zk_chat_os/dashboard/dashboard.html — if you are not signed in you will be redirected to login; new users can register there. After login, open A2A / MCP and click Create Production Key or Create Sandbox Key. Send the header as Bearer <api_key> (one Bearer prefix, then the raw key). Optional for initialize and tools/list; required for tools/call.
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.
Find a Christian church by worship style, denomination, language, and location. Read-only.
Open manufacturing and maker facility locations for country and facility-type queries.
Zoning, parcel, and development feasibility for a street address in Canada and the US.
Where to buy a whole grocery list today: local prices, per-unit and cross-store comparison.
Book a table, appointment or class at a real local business. Instant confirmation, no API key.
Find EV charging stations, detail, and reliability check-ins via the global Open Charge Map.
Global weather via Open-Meteo: forecast, ERA5 archive, marine, air quality, geocoding, elevation.
Marion County GIS — Marion County, Oregon open geospatial data (ArcGIS).
Town of Grand Chute GIS — Grand Chute, Wisconsin open geospatial data (ArcGIS).
Every place to play tennis in New York City: which you walk on to, which take a booking.
SEFAZ: Cadastro Centralizado de Contribuinte (CCC), official-source lookup. Platform-hosted, pay per
Correios: CEP, official-source lookup. Platform-hosted, pay per query with prepaid credit.
City of Longview GIS — Longview, Texas open geospatial data (ArcGIS).
Directory and marketplace of local businesses and independent professionals. Find who does a job near a user, see ratings and prices, and get a direct link to request a quote and pay. Two tools: search_providers finds businesses by what they do (Spanish or English, resolves synonyms, optional lat and lng) and get_business returns one business detail: services, ratings, product catalog with prices, and the quote-and-pay link. Stateless streamable-http, no auth.
Montana State GIS — Montana open geospatial data (ArcGIS).
Glasgow City Council GIS — Glasgow, Scotland (UK) open geospatial data (ArcGIS).
