"X++ Programming Language (Microsoft Dynamics AX)" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Open registry of 1.14M+ rooftop-solar detections across France, queryable by natural language.
Search otwarteAPI.pl — a catalog of 53 official public Polish and EU APIs (VAT white list, KRS, GUS, NBP, ECB, Eurostat, VIES and more), curated for AI agents. One tool: find the right API by natural-language query. No API key, no signup.
Statistics and Research Åland (ÅSUB) PxWeb MCP.
SXS (Sports x Science) read-only match data and reviews. Free: previous match day. Data only.
IOCs (URLs, domains, IPs, hashes) shared by the infosec community on X/Twitter. No auth, CC0.
A machine-readable directory where AI products register themselves so AI agents can discover them. Ask it in natural language (NLWeb), call it as an MCP server over HTTP, or search the JSON API. Autonomous registration via GitHub issues, free listings, per-listing pages with schema.org JSON-LD.
LinkedIn-data API and MCP server for AI agents. Public profiles, companies, and posts as clean JSON. No login, single X-API-Key header, 300 free credits on signup. Public data only, so no private connections or InMail.
Natural-language calorie lookup. Send '2 large eggs', get USDA-sourced nutrition data.
Read-only public Twitter data and TweetAPI docs for AI agents. Not affiliated with X Corp.
GDELT MCP — Global Database of Events, Language, and Tone (free, no auth)
TCGdex MCP — multi-language open trading card game database (Pokémon TCG and more).
YouTube, TikTok, Instagram, X, Reddit, LinkedIn and Threads: public data in one schema.
Live public data from TikTok, LinkedIn, YouTube, X, Reddit and 17 more networks, via one key.
Natural-language search over California's public insurance rate, rule & form filings.
Russian-language news archive since 1999: semantic search, daily digests, trending topics.
