"Using RAG to Provide Documentation to LLMs" matching MCP connectors:

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.

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.

Shared memory for AI agents. One address per fact, one signature you check. No key to read.

Convert WGS84 coordinates to the latest available administrative loc_id chain.

Retrieve loc_id boundary metadata, polygons, scopes, comparisons, and bounded exports.

Resolve coordinates and geographic identifiers to loc_id, crosswalks, boundaries, and exports.

Where to buy a whole grocery list today: local prices, per-unit and cross-store comparison.

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

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.

Every place to play tennis in New York City: which you walk on to, which take a booking.

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

Gwinnett County, GA zoning and land use. Resolves an address to its governing jurisdiction.

Pay-per-call where-and-when-to-operate signals from official local statistics.

Walk, bike, and transit travel times from every US census block to nearby amenities.

Agenda Rio — events and cultural agenda for Rio de Janeiro: shows, exhibitions, and things to do.

Find source-checked US boutiques with plus-size bridal samples physically available to try on.

UK live music and events, from grassroots small venues to major shows, updated daily.

Live-music shows in Austin & Chicago matched to your taste (pass artists you like).

Structured data on wheelchair-accessible & public toilets across Japan for AI agents and travel/accessibility apps. 526 Tokyo stations (each mapped to its nearest station exit) + 612 municipalities. Station names accept Japanese or romaji. Free tier with API key.

Plan your perfect day out anywhere: itineraries and neighbourhood guides, tuned to mood and weather.