"Creating an Automation System Using n8n" matching MCP servers:

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.

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.

Exposes 26 structured analytical tools over Climate Finance Update datasets, enabling fund-level financial analysis, portfolio aggregations, and data quality diagnostics without requiring the client to write data access code.

An MCP server that exposes the IPUMS API as LLM tools for browsing metadata, creating and downloading extracts, and generating reproducible R/Python code.

Provides hourly and daily weather forecasts using the free Open-Meteo API without requiring an API key.

An MCP server that enables natural language interaction with the MeteoControl VCOM API v2 for monitoring solar array installations. It allows users to retrieve real-time and historical energy data, system alerts, and detailed asset configuration metrics.

This MCP server enables querying the professional registration of engineers and agronomists in Brazil's CONFEA/CREA system using CPF and national registration number, with a single read-only tool.

Provides read-only access to Brazilian municipality codes from IBGE, an official government source, via MCP. Works with any MCP-compatible client to query municipality data using natural language.

Enables querying EPA's Air Quality System for regulatory-grade ambient air data, including parameters, sample measurements, annual summaries, and monitor metadata.

Enables AI agents to research U.S. companies and associated people using official state registries and free regulatory datasets, with normalized evidence and optional browser automation.

Enables AI agents to interact with Windows operating systems through native UI automation, file navigation, application control, and system commands. Provides seamless integration between LLMs and Windows environments for tasks like clicking, typing, launching apps, and capturing desktop state.

An MCP server that provides weather alerts and forecasts for US locations using the National Weather Service API.

An MCP server that provides IP geolocation services using MaxMind's GeoIP2 databases, allowing users to retrieve geographical information for single or multiple IP addresses including country, city, coordinates, and ASN details.

A production-ready MCP server that provides access to the German Bundestag's parliamentary documentation system (DIP API).

Enables interaction with open data portals through a configurable plugin system, supporting CKAN and custom data sources.

Enables AI agents to query DETRAN PR vehicle licensing information from an official source, using a read-only tool with pay-per-query prepaid credits.

Enables querying NYC Open Data datasets using natural language, with tools to search datasets, run SoQL queries, and retrieve metadata, all without an API key.

Enables searching and retrieving documents, activities, and plenary protocols from the German Bundestag's DIP system via MCP tools.

Enables querying the Brazilian Federal Revenue registration status of an individual using CPF and birth date, with a read-only MCP tool accessible from various AI clients.

Provides public real estate consultation from an official source, with pay-per-query using prepaid credits.