A centralized registry API for discovering and evaluating crypto tools across the Lyra ecosystem. Exposes REST endpoints for searching 800+ blockchain and DeFi tools with filters for category, chain, protocol, and trust grade. Each tool gets scored using the SperaxOS algorithm based on validation, deployment, and documentation, then assigned an A/B/F grade. You can query trending tools by day/week/month, full-text search across descriptions, and register new tools via POST. Useful when you need a single source of truth for crypto tool metadata instead of scraping scattered GitHub repos. Built on Next.js with PostgreSQL and designed to auto-seed from running Lyra MCP servers, though the main 800-tool repo is still in cleanup before public release.