"Assistance with mapping and refining a PostgreSQL database" matching MCP servers:

Gives an AI assistant the post-OBBBA federal student loan rules, so it can compute monthly payments under the Repayment Assistance Plan, compare them with standard plans, look up 2026 borrowing limits, and track when SAVE, PAYE and ICR borrowers must move. Results come back as structured JSON with plain-English summaries, effective dates and cited statute or StudentAid.gov sources.

Enables AI agents to discover official public data sources, inspect their metadata and endpoint parameters, and execute live queries through a unified response envelope with a 500 ms budget.

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.

Enables discovery and querying of UK public data for infrastructure, geology, and preliminary ground investigations, including boreholes, environmental monitoring, planning, mapping, and traffic, plus cited desk studies and ground-investigation gap planning.

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 users to discover matching public procurement notices from four official portals, with filters by keywords, CPV prefixes, and buyer country. Returns structured notice rows including buyer, deadline, value, codes, and link.

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.

Enables AI assistants to access live Italian public data and consumer-rights calculators, including fuel prices, equivalent medicines, flight and train compensation, and ECB exchange rates.

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.

Local MCP server that provides Italian legal assistance by querying a local corpus of Italian legislation, integrated with Claude Desktop.

Enables local MCP clients to search and read Peru's official legal information system, including legal norms and jurisprudence, with tools for full-text search, structure mapping, targeted reading, and filters. It provides clean content without storing files, using stdio transport and public session authentication.

Provides access to Polish court judgments from the SAOS database. Enables search and retrieval of judgments with full-text search, filtering, and detailed case information.

MCP server for HUD housing data, enabling Fair Market Rent lookups, Section 8 income limits, and ZIP-to-county crosswalk mapping for affordable housing assessments.

Enables users to retrieve and display CVE vulnerability information from the National Vulnerability Database (NVD) with support for keyword search and detailed lookup.

Enables Claude and other agents to search and retrieve Michigan statutes and rules from a locally stored SQLite database that is refreshed by a daily job.

Enables AI agents to search, retrieve, and analyze vulnerability data from the NIST National Vulnerability Database through a comprehensive Model Context Protocol server.

Provides LLMs with real-time access to Indian agricultural commodity prices across 3,000+ markets via the government's Agmarknet database.

A Model Context Protocol server that enables conversational searching of NIH-funded research projects and publications through the NIH RePORTER database.

This MCP server enables querying Taiwan interior decoration regulations and procedures, providing deterministic and source-bound answers for permit document assistance.

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.

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.

Enables querying Sweden's municipal and regional key-performance-indicator (KPI) database, providing access to a wide range of public sector metrics via natural language.

Lets AI agents query South Korea's official statute database — searching laws and ordinances by title, pulling a single article (조문) with its own effective date, or tracing a statute's full revision history — using the caller's own Open API key. Text is returned in Korean only, with support for branch numbering like 제4조의2 and automatic retries against unstable upstream responses.

Enables read-only queries against the official Paraná regional nursing council registration database through a prepaid, platform-hosted MCP server.

Enables querying the Regional Dental Council of Rio Grande do Sul (Brazil) professional registration database through a read-only MCP tool. Works with any MCP client via HTTP with prepaid credits.

Enables querying Statistics Sweden's statistical database via tools like navigate, get_table_metadata, query_table, etc.