aggregate_verdict()/build_verdict_record() combine the three per-layer
check results into a single per-resource comparison, self-contained and
invokable with synthetic records (task 8.2). Uses ASCII Unit Separator
(\x1f) as the record delimiter after discovering bash's IFS tab-splitting
silently collapses adjacent empty fields even with IFS set to only a tab
(bug-1581), which corrupted UNREACHABLE-record field alignment.
Emits one machine-parseable VERDICT line (resources/layers_checked/
mismatches/unreachable/rejected/result) plus the terminal PASS/FAIL oracle
line and matching exit code. Cleanup is the same trap-based mechanism task
5.1 registered for the abort path - logs always preserved regardless of
--keep-running.
Round-2 fix: main()'s live-data wiring (build_verdict_records_from_tsv())
derived a layer's status from array-key existence rather than the actual
recorded outcome - since tasks 6.3/6.4 always set the key (even on a
genuine timeout, just with an empty value), every real UNREACHABLE was
silently misclassified as MISMATCH. Fixed to check SCHEDULER_CHECK_RESULTS/
APISERVER_CHECK_RESULTS string content instead (bug-1582). Live-confirmed
by killing the scheduler mid-run: VERDICT now correctly reports
unreachable=9 mismatches=0, not the reverse.
SKILL.md rewritten to describe the now-complete, functional tool.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Rongsong Shen
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