You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
SubagentsArea: what it touches
ImprovementsKind: in v2.1.232,
ImprovementsSection of the release
What
If your permission settings deny all the tools a subagent type is allowed to use, launching or resuming that agent now fails with a message saying so, instead of a misleading "not found".
Details
Applies to launching a subagent by type, resuming one, and the workflow agent({agentType}) path.
Two new telemetry outcomes record it: subagent_type_tools_denied and subagent_resume_tools_denied.
Evidence
is unavailable because every tool it may use is denied by the current permission settings.
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
