alvaro-co

Multi-engine meta-search library written in rust, with TLS/browser impersonation, ranked dedup, answer extraction, CLI, MCP server, Prometheus metrics, and a Tavily-compatible drop-in REST API. Ships prebuilt binaries, crates `phrona`, `phrona-api`, `phrona-cli`, `phrona-mcp`, `phrona-python` + PyPI package `phrona`.