fleetfizz

Your machines, in sync.One command, and every machine on your tailnet has the same tools, versions, and repos.

$ vp install -g fleetfizz

$ fizz ship
3 machines from mac-studio
? vp:wrangler 4.141.0 on mac-studio is above ^4.136.3
  → bump the config to ^4.141.0

mac-studio                                                           up to date

macbook-pro                                                  5m 07s  2 of 2 done
✓ done         vp:vp                    1.0.0 → 1.1.0       16.6s
✓ installed    repos:connorch-t3code    3f1a2b0 → 9e02bb1  4m 50s

homelab                                                       14.2s  2 of 2 done
✓ done         vp:wrangler              + 4.141.0            4.1s
✓ installed    repos:connorch-dotfiles  + c7d9e02            9.8s

2 updated, 1 up to date  in 5m 12s

Check
each machine's current configuration over Tailscale.
Apply
updates to vp, node, brew formulae and casks, and your projects, on the machines that need them.

One config

One file names the Fleet, the Tracked Repos, and the vp section. It lives at ~/.config/fleetfizz/config.jsonc, and every Ship copies it to every Machine, so any Machine can ship next.

{
  // The Fleet: every Machine a Ship touches.
  "machines": {
    "mac-studio": { "clones": "/Volumes/Stack/clones" },
    "macbook-pro": {},
    "homelab": {}
  },
  // Tracked Repos, installed from origin on every Machine.
  "repos": [
    {
      "origin": "connorch/t3code",
      "ref": "main",
      "platforms": ["darwin"],
      "install": "pnpm install && pnpm build",
      "outputs": ["~/Applications/T3 Code.app"]
    },
    { "origin": "connorch/dotfiles", "ref": "main", "install": "./install.sh" }
  ],
  // The vite-plus toolchain and its Globals.
  "vp": {
    "version": "1.1.0",
    "node": "24.18.1",
    "globals": { "vercel": "^59.25.4", "wrangler": "^4.136.3" }
  }
}

One command syncs everything

Run fizz ship on any Machine. It checks the others over Tailscale SSH, asks its Questions before it changes anything, then applies every plan in parallel. Nothing stays behind: no agent, no daemon, no server.

Read the docs →

# check every Machine and print its plan; change nothing$ fizz ship --dry-run# apply the plan everywhere, in parallel$ fizz ship# print the full Ledger of the last Ship$ fizz report