An agent that exits non-zero was the least-handled outcome on the board:
one ticker line that scrolled away, a card that looked exactly as it did
before the launch, and the log's contents — usually the whole story — left
on disk. Three launches died in an API outage and the board said nothing a
person would notice.
So the outcome is recorded on the run: exit code, ended-at, and the
cleaned tail of its log as the excerpt (a launch that died before the
agent spoke says so rather than showing blank). From that the card takes
the alarm border and a `run failed` pill, with the excerpt on hover and in
full in the card sheet; a toast fires, because failures are rare and
actionable; and the ticker line stays, now naming what the log ended on.
Every headless kind lands in _finish, so work, act-pr, PR review and the
relevance check are all covered. The state is scoped to the run and the
stage: the next launch supersedes it, and the watcher drops it when the
card moves, so nothing follows a card into review/.
The way is cleared for the relaunch too: a failed run with no commits has
its worktree and empty branch removed — the reasoning a decline already
uses — so ▸ start work works without a hand `git worktree remove`. A
failed run with commits keeps its worktree.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
