"MCP servers that work without API keys" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Vastu entrance padas, the 81 pada mandala, plot and room analysis, Ayadi and griha pravesh timing.
Spain's contributions to world science, exploration and culture, rigorously sourced
Look up a guitar chord by name and get a text chord diagram. 12,708 standard-tuning names.
Gematria with typed transliteration, the 72 names, Tree of Life and Hebrew birthday for AI agents.
Maya Tzolkin, Haab, Long Count and Aztec tonalpohualli day signs and readings for AI agents.
Search thousands of free transparent PNG clipart images. Free for commercial use, no attribution.
Search thousands of free SVG cut files & clipart. Free for commercial use, no attribution.
Origine Paris MCP server: house, founders, catalogue. Recycled 18-carat gold, lab-grown diamonds.
Search Shakespeare monologues, plays, paraphrases and summaries from shakespeare-monologues.org
BaZi four pillars, Chinese zodiac, lunisolar calendar and almanac days for AI agents.
Kua numbers, Eight Mansions, Flying Star charts and annual afflictions for AI agents.
Free Vedic astrology: panchang, kundali, transits, matching, doshas, eclipses, numerology
Free walking tours & activities in 1,000+ cities — live availability, ratings & booking links.
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.
Vedic kundli, panchang, dashas, nakshatras and KP charts for AI agents, one API key.
Original art from galleries and artists: semantic search, provenance, live availability.
Read-only access to the Islam West Africa Collection via Hugging Face datasets.
Personalised Yoruba cosmology orientation report, rooted in Ifa and Isese tradition.
원불교 교서 15책 4,969절 원문을 좌표·출처와 함께 찾아 읽는다. 성가 201곡, 원불교대사전 4,523항목, 개념 관계망 포함. 정본은 hub.won.or.kr.
