"Meta" matching MCP servers:

A single MCP server that transparently routes user requests to 83 open-data sources with built-in discovery and autonomous plugin creation.

Gives AI agents read access to ads running across Meta platforms without an API key, returning full creatives, real landing URLs, and complete platform lists.

MCP server for searching and retrieving submissions, reviews, meta-reviews, rebuttals, and decisions from OpenReview venues like NeurIPS and ICLR, enabling peer review analysis.

Enables searching and aggregating ACLED armed conflict and protest event data using filters like country, region, event type, actor, date, and fatalities, with natural language querying through Pipeworx meta-tools.

Searches the Metropolitan Museum of Art collection and fetches full artwork records with open-access images via MCP, supporting STDIO and Streamable HTTP transports.

Enables AI clients to look up Taiwanese Traditional Chinese publications from Google Books with automatic ISBN dash cleaning and checksum validation, ISBN-10 to ISBN-13 conversion, and high-resolution https cover resolution. Returns a normalized fact layer (identity, work, edition, cover, source) scored with publisher-weighted confidence for edition disambiguation, deduplication, and booklist decisions.

Enables AI agents to search, query, and retrieve metadata from Mesa, Arizona's open data portal (Socrata) using natural language or direct SoQL queries.

Retrieves historical prediction data, community forecasts, and user comments from Metaculus forecasting platform with strict date filtering to prevent future information leakage for backtesting applications.

Enables AI agents to discover NEON ecological data products and sites, check data availability, list and download data files, and generate citations via the NEON Data API.

Enables AI agents to query Uruguay's open government data from multiple sources (national catalog, Central Bank, statistics institute, Montevideo city data and transport, and gub.uy service catalog) through a meta-discovery layer.

Enables querying the SymMap v2 Traditional Chinese Medicine association graph, covering herbs, ingredients, protein targets, symptoms, syndromes, and diseases with evidence-tiered relationships. It also supports plain-English questions through Pipeworx's ask_pipeworx meta-tool.

Defeatbeta API is an open-source alternative to Yahoo Finance's market data APIs, designed to provide reliable and high-performance financial data.