"Using PostgreSQL with n8n Workflow Automation" matching MCP connectors:

Contemplative reasoning with Lotus Sutra wisdom framework and ext-apps visualization.

Agent integration with the Northwestern University Libraries Digital Collections API

Art provenance intelligence — 282K-node knowledge graph with cited answers and honest gaps.

MCP server for Project Gutenberg — 75,000+ public-domain ebooks with full plain-text retrieval.

French cultural events search with multi-reseller ticket price comparison (theatre, concerts...)

Art-tourism data for AI agents: biennales, art fairs, museums, layover itineraries with 2026 facts.

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.

Semantic quote search with 600K quotes. Find quotes by meaning, verify attributions.

AI training dataset marketplace: 2M+ museum artworks with Golden Codex enrichment

Access and interact with anime and manga data seamlessly. Retrieve detailed information about your…

Unlock a world of art with the Met Museum MCP! Use the 'search_artworks' API to find stunning

Book discovery using an AI-curated book catalog that eliminates hallucinations and surfaces lesser-known titles.

MCP server for searching Airweave collections with natural language queries.