The chat prompt still forbade all cluster access, so Hermes told users
it had no visibility even though cluster_read is live - it now knows it
has a read-only cluster tool (no Secrets/Vault) and should use it rather
than deny. Adds tool/research-conditioned acknowledgement guidance: when
a turn needs a lookup, plan or calculation, open with one short 'on it,
~ETA' line then deliver the full answer; simple questions get no
preamble. In spoken mode that first line is read aloud. Fixes two
pre-existing exact-match test pins the HUX/cluster rollout had grown
(plugins.enabled list; a fieldRef env comprehension).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BvMSXH8VH2tMWXanb8SJdf
13a058a5c8