Content-to-context toolkit for AI agents, live on Base mainnet. Twelve deterministic pay-per-call tools: HTML to markdown (~80-85% token reduction), PDF to markdown, OCR for scanned PDFs, structured JSON extraction, RAG chunking, sentence embeddings, cross-encoder reranking, URL fetch-and-clean, JSON/YAML/CSV/XML conversion, QR generation, image ops, and object detection. $0.001-$0.01 USDC per call, settled via CDP. Machine-readable discovery at /.well-known/x402, /openapi.json and /llms.txt.