"Web search without requiring an API key" matching MCP connectors:
Matching Connector Tools:
Free Vedic astrology: panchang, kundali, transits, matching, doshas, eclipses, numerology
Vedic kundli, panchang, dashas, nakshatras and KP charts for AI agents, one API key.
300 contemplative moving art works by César Yagüe. Search, browse, get recommendations.
Search 14.5M Smithsonian Open Access objects, get CC0 images, find cross-collection connections.
Search 2,500+ curated architecture, design, photography and art projects. Free tier, no signup.
Search Shakespeare monologues, plays, paraphrases and summaries from shakespeare-monologues.org
Search the curated directory of professional muralists and street artists in the Netherlands.
2,400 castles, fortresses & palaces: name search, nearby, fame ranking, statistics. No key, CC0.
Agent integration with the Northwestern University Libraries Digital Collections API
Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.
French cultural events search with multi-reseller ticket price comparison (theatre, concerts...)
Complete classical & world literature — search + cite exact passages, facing sources, 50+ languages.
Read-only semantic search over Vedic scripture verses, commentaries, and recorded lectures.
Deterministic Korean Saju / BaZi Four Pillars MCP. Day Master, five elements, compatibility.
Search 15K rare pre-modern texts translated to English: philosophy, religion, science, literature.
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.
Quotes MCP — citation-grade quote API for public-domain authors.
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.
Rumi's complete Masnavi (25,635 beyts) — search, quote, verify and explain. Free, no auth.