"How to Create Workflows in n8n" matching MCP servers:

Enables Korean tax, accounting, and finance professionals to pull statute text, delegated enforcement decrees and rules, NTS rulings, and annexes in a single lookup, and to check whether every statute or article citation in an AI draft actually exists (±verified, missing, or unverifiable), with statutory-formula calculations for items like executive severance limits and entertainment-expense caps.

MCP server providing access to Polish business registers (KRS, CRBR) via the rejestr.io API, enabling search, retrieval of organizations, beneficial owners, financial documents, and more.

Zero-dependency MCP server for querying Chinese public holidays and makeup workdays (2025-2026), offering tools to check specific dates or list yearly schedules offline.

Enables querying Brazilian foreign trade data through MCP tools for trade flows, freight costs, code resolution, and dataset caveats, with known data defects corrected in responses.

A read-only MCP server that provides access to Colorado crash records, attorney discovery, and AI-analyzed review intelligence for use in AI workflows.

Enables querying Brazilian open dental-health data from the CFO, including dentists by municipality, categories by state, and documented data limitations, with provenance and caveats in every response.

Full-text search and retrieval over official congressional documents (hearings, committee reports, Congressional Record) with citations and govinfo.gov links, designed for grounding AI answers in the official record.

Enables retrieval and filtering of Indiana Bureau of Motor Vehicles (BMV) locations, including branches, self-service kiosks, and motorcycle training sites.

Enables querying SEC Forms 3/4/5 insider transaction data to find top open-market buyers and sellers across all issuers, and to check which quarterly data is loaded.

Enables searching government awards through the Sell to State API by proxying JSON-RPC to the live HTTP MCP endpoint, requiring an API key.

Enables AI agents to query NYC public records through a hosted MCP server, supporting civic workflows such as property research, business evaluation, public money tracking, and influence mapping.

Provides access to RECAP documents filed in US federal court cases, returning direct links to PDFs along with docket entry numbers, attachment numbers, and sizes without requiring an API key or PACER fees.

Enables AI agents to resolve scientific names to Taxonomic Serial Numbers, traverse complete taxonomic lineages from kingdom to children, and retrieve vernacular names in all languages from an authoritative US-government taxonomy.

Provides access to Singapore's official statistics from the Department of Statistics (SingStat) via MCP tools, allowing users to query data using natural language or direct tool calls.

MCP server providing access to Spain's National Statistics Institute (INE) Tempus3 JSON API, enabling querying of Spanish statistical data through natural language.

Enables querying Italian national statistics (ISTAT) data through natural language questions, with tools for accessing demographic, economic, and social indicators.

Enables querying labor lawsuits (processos trabalhistas) in Brazilian Regional Labor Courts (TRT) using CPF or CNPJ, with read-only access and pay-per-use credits.

Enables searching the FBI's official wanted-persons database and retrieving full profiles — including physical descriptions, aliases, cautions, rewards, and images — for fugitives, Ten Most Wanted fugitives, cyber and terrorism suspects, white-collar cases, and kidnappings or missing persons. Queries are keyless and can be made over MCP or plain HTTP, with no account required for the first calls.

Provides keyless access to US FMCSA motor-carrier registry data, enabling lookup of DOT/MC numbers, names, operating authority, and safety information.

This MCP server provides access to US Environmental Protection Agency regulations (40 CFR), enabling AI agents to query and retrieve regulatory data through natural language.