3 skills.
Use when asked to manage contacts in Emacs using org-contacts — storing people as Org headlines with properties, searching/completing by name or email, and integrating with message composition — as an Org mode extension (see org-mode), distinct from org-roam's networked-notes model (see org-roam).
Use when asked to write or edit Org mode files (.org) — headline/outline syntax, TODO workflows, tables, links, properties, the agenda, or Babel code blocks — whether inside Emacs or as a plain-text format read by other tools.
Use when asked to build a networked "second brain" of notes in Emacs using org-roam — bidirectional linking, the node/backlink model, and the daily-notes workflow — as an Org mode extension (see org-mode), distinct from org-contacts' single-purpose contact list (see org-contacts).