dx mysql pipe

MySQL tunneling establishes a secure pipe from your local machine to a remote database, enabling direct access without exposing the database to the internet. This Skill automates tunnel creation by accepting a remote host, assigning a local port, and caching the connection for reuse.

Yes. This Skill automatically selects an available local port in the 7000–7999 range, checks for conflicts, and handles port assignment without manual configuration, simplifying repeated connections to the same host.

The Skill supports nickname caching—assign a memorable alias to a remote host once, and future connections use that nickname instead of the full hostname, reducing typing and eliminating configuration duplication.

You need access to a remote host running MySQL, dx installed or available via npx, and Claude Code. The Skill handles secure tunneling and port management; you provide the remote hostname or nickname.

Yes. The Skill supports tunnel termination, allowing you to close the connection cleanly after you've completed your database work, freeing the local port for other use.

The Skill checks port availability before establishing the tunnel. If your requested port is occupied, it prompts you to select an alternative available port or automatically suggests one from the 7000–7999 range.