"Arc" matching MCP connectors:

Real-time US state ABC liquor license compliance records for AI agents. Covers CA, TX, NY, and FL — extracted from state portals and served as normalized JSON. Every response includes a _verifiability block with extraction timestamp, confidence score, and source URL.

Archive MCP — wraps the Internet Archive APIs (free, no auth)

Fetch transcripts, subtitles, chapters, metadata and frames from YouTube and 10+ video platforms