Hermetic

Good to know before installing

Reads this profile's sessions (and other profiles' when you pick them) to audit tool calls, paths and hosts; can edit and save config.yaml and rewrite skill files when you ship or revert a version; AAI replays and judge runs resend conversation context and tool definitions to OpenRouter with your OpenRouter key and incur cost; HDR lists listening TCP ports via ps/lsof; HDR's guard (off by default) checks each tool call through a pre_tool_call hook and, when you turn it on, holds calls Hermes does not check itself (reading keys and logins, writing startup items or key places Hermes does not list) and asks you in its own card or a macOS notification, blocking after up to 20 seconds without an answer or at once when Hermetic is not open, or blocks them outright; the guard is a best-effort match on the paths a call names, not a sandbox; questions from every profile wait in the default profile's hermetic folder; HDR also lists shell and gateway hooks and flags hook scripts edited after approval, keeping a copy of each script to compare.

From the plugin's catalog listing.