"A-Frame" matching MCP servers:

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.

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 an AI client to search Australian federal and South Australian government open data catalogues, inspect a dataset file's schema and sample rows, then run read-only SQL over the full file in a sandboxed DuckDB. Every answer carries the source URL, publisher and licence, with extra tools for ABN checksum validation and Australian financial-year dates.

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

Enables AI agents to access Brazilian statistical, geographic, and economic data in real-time via IBGE public APIs.

Enables access to Australian real estate data through the Realty In Au API, supporting property listings, agent/agency information, property details, school lookups, and property search with various filters.

Enables AI assistants to search and retrieve peer-reviewed academic articles exclusively from Springer Nature's open access collection. It provides a specialized mode for research-driven conversations, allowing users to toggle scholarly-only search and fetch full article content.

Read-only access to the AI Visibility Index: the measured share of answer that 20 SaaS and 24 crypto brands hold across ChatGPT, Perplexity and Gemini, re-measured weekly on a frozen prompt panel with every past release kept at a permanent URL. Five tools — full index, one brand, brand list, complete history, methodology — served from dabyte.ai and dablock.ai with no API key and no auth; the data

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.

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。

Read-only MCP server for querying official Brazilian government data on agreements (convênios) from Portal da Transparência, with pay-per-use pricing and no platform credentials required.

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 querying Argentina's national time-series data from apis.datos.gob.ar through natural language, as part of the Pipeworx MCP gateway.

MCP server for analyzing Canadian federal spending data, offering tools for contract search, NLP, semantic search, anomaly detection, and money-flow tracing.

Enables searching and retrieving California state grant opportunities, including filters by status, category, and agency, without requiring an API key.

Enables natural-language lookup of official Salvador (BA) electronic service tax invoice data, read-only, with pay-per-use prepaid credits.

Enables searching and analyzing Australian Commonwealth grant opportunities and awarded grants from grants.gov.au, including recipient lookups and coverage checks.

Enables searching and querying Pennsylvania Open Data datasets via the Socrata API, including dataset search, SoQL queries, and metadata retrieval.

Access Washington State Department of Licensing (DOL) data including electric vehicle population counts and monthly vehicle registration transactions. Queries public Socrata datasets without authentication.

Enables querying official Bolsa Família program data from Brazil's transparency portal via a read-only MCP server, with prepaid per-query pricing and no platform credentials required.