"Construct 3" matching MCP servers:

Enables AI clients to access Chinese and global trademark data, including search, announcements, classification, review documents, transfer records, and applicant risk clues through the Quandashi platform.

Enables users to search the SNAC Cooperative's index of archival collections and the people, families, and organizations linked to them, and to construct ArchiveGrid search links. It helps genealogists and historians discover which repositories hold papers and related collections.

Provides real-time weather and forecast data via MCP tools, enabling AI agents to query current weather and up to 3-day forecasts for any city.

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

Enables local MCP-capable agents to read-only query Zhangchui's already-published Warhammer 40K reports, matchups, army rosters, and statistical definitions over a fixed-route HTTPS public API, without admin accounts, SSH, or database credentials. It exposes six tools for listing and fetching reports, matchups, rosters, and data notes, with release-ID pinning, pagination, and explicit handling of unprepared or unavailable data.

Open corporate carbon emissions data for AI agents. Search companies and retrieve Scope 1, 2 and 3 disclosure history, Mycelium and Transparency scores, and per-scope figures with reported-vs-estimated provenance on every line.

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.

为 AI agent 提供不良资产（NPA/NPL）公告与挂牌标的的只读数据层，可检索银登、公拍网、北交所的挂牌记录、查询单条公告全部字段并盯盘最近新挂牌。每条结果强制附带来源、公告 ID、原文链接与抓取时间等出处信息，缺失即如实标注。

Enables querying S&P 500 company data from Supabase through MCP tools covering company fundamentals and financials, historical price data, news with sentiment filtering, executive officers, and SEC filings. Ambiguous company names are resolved via elicitation, and embedded MCP App UI resources provide browsable, chart-ready views of the results.

Enables AI agents to interact with RuneScape 3 and OSRS ecosystems through tools for Grand Exchange prices, player stats, and server data.

MCP server for querying ENTSO-E Transparency Platform data including actual load, generation per type, cross-border flows, and installed capacity.

Enables AI agents to fetch keyless 3-hourly forecasts out to 72 hours, including cloud cover, seeing, and transparency for stargazing and astronomy planning, plus general weather conditions such as temperature, humidity, wind, and precipitation.

Provides current weather conditions and 5-day/3-hour forecasts for any location using OpenWeatherMap, accessible through natural language in MCP clients.

Enables querying Korea Meteorological Administration living weather index forecasts, including UV and air stagnation indices for thousands of locations, with 3-hour intervals up to 75–78 hours ahead, and supports searching area codes to retrieve forecasts.

Enables keyless search of the EU Copernicus Data Space catalogue, letting you find Sentinel-1/2/3/5P, DEM, land-cover, and burnt-area products by area and date and retrieve item ids, footprints, dates, and asset paths.

Enables AI agents to search the live FRED series catalog and retrieve historical economic observations so they can answer economic questions with real Federal Reserve data.

Enables searching and retrieving U.S. Department of Labor Form M-1 filings for multiple employer welfare arrangements and association health plans, including by plan year, sponsor, EIN, headquarters state, coverage state, and filing attributes. Provides full filing histories for a given MEWA/sponsor or EIN.

Enables querying S&P 500 company data from Supabase through tools covering company fundamentals, annual financial metrics, historical daily price rows, news with sentiment filtering, officers and compensation, and SEC filing history. Includes elicitation-based company disambiguation, sampling support, and embedded MCP App UI resources plus a web app for browsing and testing the tools.

MCP server that exposes RuneScape 3 data from the RuneMetrics, Grand Exchange, and RuneScape Wiki APIs, enabling natural language queries for player profiles, XP gains, quests, item prices, and wiki content.

A read-only MCP server providing access to various Korean public data such as subway arrivals, weather, fine dust, bike availability, real estate, and more.