Skill UI

Registers zero-knowledge SNARK proof verification keys, circuit complexity constraints, and nullifier tracking for double-spending prevention in privacy systems. Provides standardized field schemas, SQL DDL, JSON validation, and best practices for auditable cryptographic verification across distributed applications and smart contracts.

This skill facilitates read-only research on Amazon products, reviews, categories, and sellers using an MCP bridge. It allows users to gather structured data for market analysis, product comparisons, and niche exploration without executing write actions or purchases. Requires an API key and adheres to specific tool schemas.