"OpenAI API Documentation" 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.
Free Vedic astrology: panchang, kundali, transits, matching, doshas, eclipses, numerology
Concierge for AI agents: takes action in the physical world — book, order, register, resolve.
Vedic kundli, panchang, dashas, nakshatras and KP charts for AI agents, one API key.
Korean Four Pillars (Saju/四柱) MCP: deterministic birth charts (stems, branches, Day Master, Five Elements), day-stem profiles, couple compatibility (오행·일간), and reference tables. No API keys. Streamable HTTP. Full narrative readings: https://sajufromseoul.com
Colour intelligence API with 23,000+ historically grounded colours across 59 archives. Maps hex values to named archive colours with provenance, cultural risk, WCAG accessibility, and brand palette analysis.
Cultural color and colour intelligence API. Every colour anchored to a named person, a documented year, and a consequence. 34 archives spanning literary, cultural, pigment, and national traditions. Ask it what color could get you executed in the Ottoman Empire.
Deterministic Korean Saju / Chinese BaZi Four Pillars MCP server. Heavenly Stems, Earthly Branches, Day Master, five-element distribution, and 0-100 compatibility. No AI, no API key.
Read-only access to Namesake's baby name catalog: meaning, origin, pronunciation, popularity trend.
Original art from galleries and artists: semantic search, provenance, live availability.
Agent integration with the Northwestern University Libraries Digital Collections API
원불교 교서 15책 4,969절 원문을 좌표·출처와 함께 찾아 읽는다. 성가 201곡, 원불교대사전 4,523항목, 개념 관계망 포함. 정본은 hub.won.or.kr.
Rider-Waite tarot deck and computed astronomy: charts, positions, exact aspect moments
Cited library on Ifá, the Orishas and Yoruba philosophy in 4 languages. Read-only; not an oracle.
Read-only tools for current SofiaStage events, venues, cities, performers, and editorial.
Search Chinese books with Douban ratings, AI book guides and curated toplists. Free, no API key.
Mine, mint and verify 8004 NONCE proof-of-work art on Ethereum L1.
BaZi (Chinese Four Pillars) chart calculator. Structured chart data only, no predictions.
qart.uk MCP server: resolve scanned codes, browse the free pool, and buy QR artwork.
Chinese almanac: lunar calendar, BaZi 八字, daily 宜忌, lucky-day picker, public holidays.
