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Compare servers	Narwhal
Purpose	Multi-driver TUI database client with a built-in MCP server. Six databases (postgres, mysql, sqlite, duckdb, clickhouse, mssql), vim editing, Lua + WASM plugins, schema diff, audit log.
Authentication (maintainer declared)	Unknown
Public launch command	Project-specific setup
Configuration source	Public install instructions
Observed tools	Unknown
Last complete tool check	Unknown
License	None
	Open setup

A complete tool check lists tools; it does not exercise them or certify security.