Skills Jengo ships
Under Pre-installed, choose a skill to read What it adds and Instructions it adds, then click Add to agent. A few examples:
Built-in skills are read-only. To adapt one, click Fork to customize: you get an editable copy your organization owns.
Write your own
Choose Custom skill, then start From scratch, from a template (Tone & style, Escalation policy, API workflow, Domain rules), or Import SKILL.md.
Your skills stay private to your organization and appear under Your library.