Hermes · Plugin Catalog

Browse and install reviewed, SHA-pinned Hermes plugins from the curated plugin catalog with one command.

The plugin catalog is a curated, human-reviewed directory of Hermes plugins you can install by name with a single command, hermes plugins install. It is not a replacement for the normal plugin system; anything you install from the catalog is a normal plugin, the catalog just adds discovery and a review layer. Each entry declares its catalog name, public repo, the exact reviewed commit SHA, and its tier. Installs check out that pinned commit, never a branch tip. Entries land via reviewed pull requests, admission CI runs the same security scanner the installer runs, and pulled plugins go on a removed list. Updating compares your pin against the live catalog pin and force-reinstalls at the new SHA.