claude
1524991adc
ECOSYSTEM-SPEC §2.6 requires list_attention to distinguish "nothing needs attention" from "I cannot currently tell", and to say so when a source is failed or stale. Maven said the first one unconditionally: ListAttention decoded into []map[string]any, the word degraded appeared nowhere, and an empty list answered "ничего не требует внимания". A Praxis with every source dead read as calm. Two halves, because the spec's mechanism does not exist server-side yet. The deployed Praxis answers /api/v1/tools/attention with a bare array and no envelope, so praxisAttention now decodes either shape and believes a degraded array when one arrives. Until one does, an empty list triggers one read of /api/v1/sources, and anything that is not reporting health "ok" is named instead of the all-clear. Zero sources is the same answer: a Praxis that polls nothing knows nothing, which is the state of this box today. A sources read that fails is deliberately not a hedge. The attention call succeeded, and not being able to ask about health is not evidence of a fault. Both hedges also cover the entity-scoped digest, where a per-entity all-clear is the more convincing of the two. New keys attention_degraded and attention_no_sources, in acts_ru_v1.json and the floor. The fake Praxis serves one healthy source by default, so the existing attention tests still assert an all-clear on purpose rather than by omission.