"Information about ChatGPT" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Discover, resolve, and query official Brazilian economic data with semantic search and provenance.
Open AI Visibility Index for crypto and Web3. Weekly share-of-answer measurements for 24 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.
Open AI Visibility Index for SaaS and AI tools. Weekly share-of-answer measurements for 20 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.
90+ free tools, Claude & ChatGPT: prices, options, SEC filings, 13F, insider, congress, transcripts.
Search and retrieve public INMAR services, projects and business information.
Access FEC campaign finance data. Query data about candidates, money trails, and election filings.
Read-only public information about InfoAddict, Dan Crane, services, and contact options.
Official answers about Helena Bioinformatics and its products, with citations to public sources.
Look up PUBLIC vehicle and traffic data from official sources, the same information a citizen access
Summary of a person's or company's credit operations in Brazil's Central Bank credit information sys
Read-only public information about Agente Galicia, its contact and operational boundaries.
The Texas Voice strives to be an honest and trustworthy source of information about Texas politics and government.
Energy data from EIA: electricity, fuel prices, and renewables
MCP server for UK Freedom of Information research. Connects AI assistants to WhatDoTheyKnow — the UK's largest FOI request platform — to search requests, read responses, look up public authorities, and draft new requests.
An MCP server that through www.gdacs.org provides access to web‐based disaster information systems.
GBIF MCP — wraps the Global Biodiversity Information Facility API v1 (free, no auth)
NHTSA MCP — wraps the NHTSA vPIC (Vehicle Product Information Catalog) API (free, no auth)
Recreation.gov MCP — wraps the Recreation Information Database (RIDB) API v1
Colorado open data via Socrata SoQL — business, government, health, demographics.
EIA MCP — US Energy Information Administration API v2
