"How to interact with SQL databases" matching MCP servers:

C# SQL Agent MCP server featuring raw SQL input, strict AST validation, and an embedded Admin UI. Eliminates LLM hallucinations and security risks across 6 major databases.

Enables querying SINTEGRA TO (state tax information) through a read-only MCP server, using natural language.

MCP server for consulting vehicle data from DETRAN TO official source. Read-only, pay-per-use, works with any MCP-compatible client.

Enables users to query IPVA (vehicle property tax) data from the official SEFAZ TO source via a read-only MCP tool.

Read-only MCP server for querying SEFAZ Tocantins (SEFAZ TO) NFC-e (electronic consumer invoice) data from official government sources via natural language, working with any MCP-compatible client such as Claude, Cursor, VS Code, and more.

Provides a read-only MCP tool to consult official SEFAZ TO negative debt certificates via a hosted, prepaid API.

Enables consultation of negative debt certificates (Certidão Negativa de Débitos) from the Palmas, TO city government through an official source.

MCP server for querying negative certificates of court proceedings (Certidão Negativa de Feitos) from MPT DF e TO via official sources, with prepaid credit and read-only access.

Enables natural language queries to official dental council registration data in Tocantins, Brazil. Read-only, hosted, and works with any MCP client.

Enables searching and retrieving UK research grants, award values, institutions, and publications from the UKRI Gateway to Research API without authentication.

Enables AI assistants to query Taiwan's legal databases including court judgments, regulations, constitutional interpretations, and engineering committee letters, with automatic updates and offline caching.

Enables LLM agents to query Korean drug, DUR safety rules, and health supplement databases via MCP protocol.

Enables AI assistants to interact with the World Bank open data API, allowing for listing and analysis of indicators across available countries.

Enables AI agents to query the IRS 990 nonprofit database and OpenRegs federal regulations database via SQL, providing access to nonprofit filings, grants, lobbying, and congressional data.

Verifies death records for Brazilian CPF numbers against official databases via MCP, with prepaid credits and no credentials required.

Enables querying City of Asheville open geospatial data (parcels, zoning, etc.) through ArcGIS Feature Services. Supports searching datasets, querying layers with SQL-like filters, and retrieving layer schemas.

Enables AI agents to search, explore, and analyze Québec open data (Données Québec, Ville de Montréal, IGO) via natural language, including SQL queries, geocoding, and spatial operations.

Enables MCP clients to query Japanese open data (e-Stat, 国土数値情報, EDINET, 気象庁 etc.) from Queria using SQL.

Enables querying City of Lubbock open geospatial data (parcels, zoning, public works) through ArcGIS Feature Services, including searching datasets, querying layers with SQL-like filters, and retrieving schema info.

Enables querying Glasgow City Council GIS open geospatial datasets (parcels, zoning, public works) via natural language or direct tools: search datasets, query layers with SQL-like filters, and retrieve layer schemas.