iAeternum

This connects Claude to a marketplace of AI training datasets focused on museum artwork, giving you programmatic access to search through 100,000+ high resolution art images that come with detailed 4K token JSON metadata files. You can browse collections, preview samples, and purchase datasets directly through x402 USDC micropayments, all without leaving your Claude workflow. Reach for this when you're building computer vision models, need curated cultural datasets with proper provenance, or want to explore art collections as training data. The HTTP transport keeps integration straightforward, and the metadata depth means you get context beyond just pixels.