"A web accessibility checking tool with high license, quality, and maintenance ratings" matching MCP servers:

50-state professional license verification for AI agents.

Verifies contractor license status mid-task, returning normalized JSON with active/expired/suspended/revoked status, bond details, and insurance for WA (reliable) and CA (beta) jurisdictions.

Real-time contractor license verification across 45 US states. Verifies license status, expiration, and disciplinary history directly against state licensing board portals.

Enables querying and retrieving US water-chemistry data, including station metadata, sample results, and controlled vocabularies from the Water Quality Portal.

MCP server for querying Seoul's official air quality data, including real-time and hourly measurements by district. Enables AI assistants to answer questions about fine dust and air pollution using public data from Seoul Open Data Plaza.

Verifies Texas plumbing contractor licenses in real time from official TSBPE data, supporting lookups by contractor name, license number, and county. It charges $0.05 USDC per paid query using the x402 protocol, with free discovery tools.

Provides access to EPA's Air Quality System API with 31 tools for querying air quality data, monitoring sites, and pollution measurements across the United States through natural language.

MCP server for answering questions about official statistics from a single publication URL, with tools to check query scope, retrieve overview, text, data files, and search.

Finds companies registered at JUCESP from a partner's name, CPF, or CNPJ, returning the NIRE of each participation. It is a read-only MCP server hosted at api.mcp.ai.

Enables read-only consultations of DCTF WEB data from the official source via MCP over HTTP, using prepaid credits.

Integrates Eurostat quality-of-life metrics and real-time job searching to help users find international internships in high-ranking European cities. It enables ranking cities based on personalized criteria like safety or transport and retrieves structured internship listings via the Tavily API.

One-call Australian health and welfare data plumbing via AIHW — cited responses for practical analysis, not a data broker.

Enables AI assistants to validate and standardize US addresses using the official USPS Address Validation API with secure OAuth2 authentication.

Enables querying of Hong Kong government data on elderly community care services, such as waiting times and applicant counts.

A server for querying, practicing, and analyzing exam questions from Taiwan's national examinations, offering 20 tools including search, statute lookup, weak topic review, and readiness assessment.

Provides access to Hong Kong climate and weather data from the Hong Kong Observatory, including current conditions, forecasts, warnings, tides, and more.

Provides real-time access to Israeli emergency alerts from the official Pikud Haoref (Home Front Command) API. Enables AI assistants to check current alerts, retrieve alert history with intelligent city filtering, and monitor emergency notifications including rocket alerts, aerial intrusions, and earthquakes.

Provides UK company lookups via Companies House, web scraping, and search tools designed to be context-efficient for AI agents. It includes integrated micro-payment monetization and supports data extraction and format conversion.

MCP server for accessing ILOSTAT (ILO statistical database) with tools to search indicators, retrieve metadata, list dimension values, and fetch data, with full provenance tracking.

MCP server for UNESCO UIS statistics enabling search of indicators, listing of geographical units, and data retrieval with provenance and license compliance.