The Azimutt is a Next-Gen ERD (Entity Relationship Diagram) tool that allows users to design, explore, document, and analyze their database. It can be used with Couchbase, but requires exporting an Azimutt schema from the cluster first. To do this, users need to provide their username, password, connection URL, and run a command in their terminal using `npx azimutt export couchbase`. The exported JSON file will contain information about the database's tables, columns, and relationships. Once uploaded to the Azimutt app, users can create entity diagrams, document data, add memos, and share with colleagues. There is currently no direct connection option for Couchbase databases, but users can still leverage the tool's features to visualize and manage their data. The Azimutt team is actively working on extending the tool's capabilities and welcomes contributions from users, including adding support for nested structures and importing existing indexes.