"A study on skin aging and its factors" matching MCP servers:

Enables MCP clients to pull US ZIP-code-level electricity data — Scope 2 location- and market-based emission factors, Scope 1 fuel factors, hourly grid carbon intensity, plant-level emissions, retail rates, and utility tariffs — for carbon accounting, multi-site comparison, and finding the cleanest hours to run flexible loads. It requires no API key or signup and works as either a hosted remote endpoint or a local stdio process.

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.

Provides access to the Reuters Business and Financial News API to retrieve articles, trending news, and market data. It enables searching and filtering financial content by date, author, category, and keywords.

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.

Provides free Chinese A-share stock data including real-time quotes, historical K-lines, market scanning, and multi-factor stock screening via BaoStock and Sina Finance APIs.

Enables searching, downloading, and exporting academic papers from 20+ scholarly sources including arXiv, PubMed, and Semantic Scholar. Supports multi-source concurrent search, citation network tracing, and export to CSV, RIS, and BibTeX.

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 interactive access to JAXA's satellite observation data (precipitation, land surface temperature, NDVI, elevation, soil moisture) via Claude, providing tools for point time series, dataset information, and area image generation.

Provides current weather alerts for specified locations to AI assistants through the Model Context Protocol.

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

Provides read-only query tools over OpenStreetMap data in PostGIS, enabling natural language queries for features, categories, and spatial analysis.

MCP server for querying the Central Bank of Brazil's 'Valores a Receber' (amounts to receive) service, providing read-only access to official data through natural language with a hosted server and prepaid credits.

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.

Resolves a company name, registrable domain, or LEI to its GLEIF legal entity record — LEI, legal name, jurisdiction, entity status, and registration status — for $0.05 USDC on Base paid per call over x402, with no signup or API key. Includes a free, no-wallet preview of price and coverage plus hard per-call and per-session spend caps, while misses and ambiguous matches cost nothing.

Any Norwegian company's revenue, profit, debt and who sits on its board, which companies are going bankrupt, who owns what through group structures, plus house prices, mortgage rates, wages and inflation straight from Statistics Norway. Official registers, no API keys, every answer cites its source.

MCP server that resolves a company domain to its registered legal entity, returning legal name, company number, jurisdiction, status, LEI, and VAT number via the Apify Legal Entity Resolver actor.

An independent MCP server, not affiliated with the National Bank of Georgia (NBG), for its official lari (GEL) exchange rates: the rate on any date, exact conversions rounded the way a ledger posts them, batch conversions and up to a year of history. Handles per-unit quotes, weekend and holiday carry-over and NBG's publication time.

Read-only MCP server that enables assistants to retrieve sourced dyscalculia prevalence figures with their study references (DOI or PMID where available), chart and table datasets, and plain descriptions of the five number-skill screening games. It lets users ask which study supports a given statistic and get citations and credit details without ever scoring or diagnosing a person.

MCP server for the Mamba Labs Trustpilot Reputation Enricher actor on Apify. Resolve a company domain to its Trustpilot rating, review count and claimed status.

MCP server for searching and retrieving contracts from the Polish Central Register of Contracts (CRU) via its API.

Enables reporters to ask plain-language questions of government open data on any Socrata portal — city, county, state, or federal — directly from MCP clients like Claude and ChatGPT. Every numeric answer is returned with its counting unit, completeness flag, reproducible query link, and a frozen evidence snapshot so figures can be audited.

Enables AI agents to query structured Indonesia higher-education data, including universities, study programs, lecturers, students, and aggregate statistics.

MCP server for searching treks (hiking, mountain biking, horse riding, snowshoeing, etc.) on a GeoTrek instance via its public API, with geocoding via Nominatim. Exposes tools to search treks by duration, elevation, regulation labels, activity type, and proximity to a place or coordinates.

Enables clients to look up DARC local-club DOK codes and special event DOKs — district, club, purpose, callsign and sponsoring club — and to check whether a code was valid on a given QSO date, or to search by club, town, district or purpose. Runs fully offline with no network or authentication, and every answer cites its published source.

Enables searching ENA's public sequencing data by organism, study, platform, country or date, retrieving FASTQ/BAM download URLs and checksums, and discovering available result types and fields.

Enables AI agents to query U.S. public-health datasets such as disease surveillance, mortality, behavioral risk factors, and flu activity through the Socrata API, using natural language or direct tool calls.

MCP server that queries employment bonds (vínculos empregatícios) associated with a company using its CNPJ, offering a single read-only tool for retrieval. Works with any MCP client over HTTP with prepaid credits.

Enables searching the ClinicalTrials.gov registry, fetching full study records and posted results, discovering API fields and valid values, and matching patient profiles to recruiting trials. Supports STDIO and Streamable HTTP transports with no API key required.

Enables searching ClinicalTrials.gov studies, retrieving full study records and posted results, discovering valid API fields and values, and matching patient demographics to candidate recruiting trials. Runs over STDIO or Streamable HTTP against the public, read-only ClinicalTrials.gov REST API v2 with no authentication required.