Publish or update skills in Toby's `davidtoby/agent-skills` repository. Use when adding a new reusable skill, updating an existing skill, rebuilding `.skill` packages, syncing README package lists, handling stale package validation failures, syncing the local Hermes copy, and pushing changes to the
Publish or update skills in Toby's `davidtoby/agent-skills` repository. Use when adding a new reusable skill, updating an existing skill, rebuilding `.skill` packages, syncing README package lists, handling stale package validation failures, syncing the local Hermes copy, and pushing changes to the GitHub repo over SSH.