"MobX-State-Tree" matching MCP servers:

Real US & Canada dental price data for AI assistants: average costs by procedure, state and city, insurance acceptance, and cheapest-state lookups — backed by open datasets (CC BY 4.0, permanent DOIs).

Enables direct interaction with FamilySearch.org's shared Family Tree and historical records, including reading and adding people, facts, relationships, sources, notes, memories, record search, and image downloads, without needing a browser.

Enables AI assistants to access Washington State Legislature data for bill tracking, committee meetings, legislator lookup, and legislative document retrieval via conversational interfaces.

Enables querying the current state, incident history, resolution times, and feed URLs for over 1,100 SaaS/cloud vendor status pages.

Access US state DMV data including vehicle registrations, EV adoption, DMV office locations and services, live wait times, and California forms and insurer lookups. Supports multiple states with per-state quirks documented.

Provides access to official MLB statistics via a keyless API, enabling AI agents to query MLB data through natural language or direct tools.

Enables searching US residential foreclosure/REO/short-sale auction listings by state and county, with detailed property facts, sale event dates, venues, and bid/sale prices labeled by status.

Access U.S. state legislative data including bills, legislators, and votes across all 50 states via the OpenStates API.

Enables ZIP and postal code lookups—resolving codes to city, state, and coordinates for 60+ countries, and fetching all postal codes for a city—via the Zippopotam.us API.

Enables searching and retrieving California state grant opportunities, including filters by status, category, and agency, without requiring an API key.

Enables querying of STATEC Luxembourg economic and statistical data through natural language using MCP tools and the Pipeworx gateway.

Provides IP, ASN, and BGP routing data from RIPE Stat API, enabling whois lookups, network info, AS overview, BGP state, abuse contacts, and geolocation queries.

Enables querying Bank of Korea ECOS economic statistics via Open API, including searching tables, retrieving time series data, and accessing key indicators.

China hard-tech supply-chain intel as an MCP server — pre-registered, timestamped, falsifiable signal board covering semiconductors, solid-state batteries, eVTOL/low-altitude economy, and innovative drugs.

Access Washington State Department of Licensing (DOL) data including electric vehicle population counts and monthly vehicle registration transactions. Queries public Socrata datasets without authentication.

Provides complete world location data (countries, states, cities) as an MCP server for AI assistants, enabling search and retrieval of geographic information through 11 tools and 5 resources.

Enables AI agents to query official vehicle licensing information for the state of Maranhão through a read-only MCP tool.

Enables searching and querying Montana State GIS open geospatial datasets (parcels, zoning, transport) via ArcGIS feature services.

Enables querying SINTEGRA PB (Paraíba state tax registration) data from official sources through a read-only MCP tool, with prepaid per-query pricing.

Enables fetching and querying statistical data from Statistics Greenland (Grønlands Statistik) PxWeb, including navigating subject trees and retrieving table metadata and data.