Gauntlith

The launcher

Profiles for Claude Code, Cursor and Hermes. It installs an add-on only after the signed status list and every file hash check out.

The launcher is coming soon. When it's out, the installers will be on this page.

What it does

  • Profiles

    One setup per app, with only the add-ons you pick. Nothing goes in for every project.

  • Checked installs

    It checks the signed status list and every file hash before it writes a file.

  • Run

    Opens Claude Code, Cursor or Hermes with a profile, in a project you choose.

  • Warnings

    Tells you when a version you have is hidden or removed, and how to take it out.

  • Install links

    One click from an add-on's page opens it here. Nothing installs until you say so.

  • What it sends

    An install adds one to the add-on's count (add-on and version only), and to your account if you're signed in. Failure reports and usage counts stay off until you turn them on.

What it writes on your computer

  • Its own folder, ~/Gauntlith: your profiles, the add-ons in them, its settings and the last status list.
  • For a Cursor profile, Run copies its add-ons into the project you pick and lists them in that project's git exclude file; Remove from project takes them out.
  • If you sign in, one sign-in token in your system's keychain. The system also learns that gauntlith:// links open the launcher. Nothing else outside its folder, apart from the Cursor projects above and Hermes, if you choose to install it.

What you need

  • A Mac. The Windows launcher isn't ready yet.
  • To run a profile: Claude Code, Cursor or Hermes. The launcher finds them, and offers Hermes's own installer if you want it.