"A guide to copywriting" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Look up a guitar chord by name and get a text chord diagram. 12,708 standard-tuning names.
Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only.
I Ching hexagram casts, 64 hexagram meanings and changing lines for AI agents.
Search public, privacy-redacted Polish Catholic sermons and daily homily syntheses.
Read-only access to the Islam West Africa Collection via Hugging Face datasets.
Spain's contributions to world science, exploration and culture, rigorously sourced
Search Chinese books with Douban ratings, AI book guides and curated toplists. Free, no API key.
Wikiviews MCP — wraps the Wikimedia Pageviews API (free, no auth)
Books MCP — wraps Open Library API (free, no auth)
Short, finished fiction to discover by mood, genre or reading time inside ChatGPT.
Wikipedia MCP — wraps Wikipedia REST API (free, no auth)
Wikifeed MCP — wraps Wikimedia Feed API (free, no auth)
MusicBrainz MCP — wraps MusicBrainz Web Service v2 (free, no auth)
FBI Art Crimes MCP — FBI National Stolen Art File (free, no auth).
Quotes MCP — citation-grade quote API for public-domain authors.
Art Institute of Chicago MCP — wraps the ARTIC public API (free, no auth)
Daily panchang, festivals, muhurta and birth details, identical to the HinduCalendar Android app.
