Platform line: 0.4.13 — scoped REST only (no flat global agents list).
Owned by a project you administer. They appear in Dashboard → Agents (module=agents) when your shell exposes that module.
Owned by your user row (“My agents” on profile). Same AgentSpec shape; listings use /api/users/me/agents.
Creating or deleting agents typically requires agents_admin capability; running agents requires agents_run. Matrix rows document each action.
Always pass explicit scope parameters your SDK version expects (owner=project|user) so listings never leak across tenants.