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The Fleet page is where you manage all your docked MCP servers.

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Adding a Server

  1. Click Add Server at the top of the page
  2. Fill in the server details:
    • Name — A unique identifier for the server (e.g., github, memory)
    • Command — The executable to run (e.g., npx, node, python)
    • Arguments — Command-line arguments (e.g., @modelcontextprotocol/server-github)
    • Environment Variables — Key-value pairs passed to the server process. Use vault:SECRET_NAME to reference secrets stored in the vault
  3. Click Save to dock the server

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Managing Servers

Each server card shows its name, command, status, and enabled state.
ActionDescription
RigEnable the server so it’s included when syncing to hosts
MoorDisable the server without removing it
RemovePermanently undock the server from Harbor

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Syncing to Hosts

After making changes to your fleet, go to the Ports page and click Signal All to push your changes to all connected hosts. Servers that are disabled (moored) will not be synced.