Bastion is a macOS menu-bar app that centralizes MCP server management by running one instance per profile instead of spawning separate processes for each client. It stores credentials in Keychain, reduces resource overhead, and provides a single HTTP interface for all clients to access MCP tools while maintaining isolation between different credential profiles.
ZestSSH is a cross-platform SSH client for Android, iOS, Windows, macOS, and Linux that offers end-to-end encrypted sync, server monitoring, and smart connection routing. The creator initially built it as a capstone project, and it has evolved into a paid application with optional hosted storage, following a one-time purchase model with no subscriptions.