- assistant_budget (scope INSTANCE/USER/ROLE/PROVIDER/MODEL, DAY/MONTH,
cost or tokens, warn %, DOWNGRADE or STOP at 100%, hard ceiling),
assistant_budget_override (reason, grantor, expiry) and
assistant_budget_event (deduplicated WARNED/DOWNGRADED/STOPPED).
- BudgetService checks before every model call; strictest outcome wins.
Warnings raise a panel notice and an optional Alerts signal; downgrade
prefers a cheaper LOCAL model and never crosses the PHI rule.
- assistant_budget_usage: an owner-lock-free accounting projection of
usage counters so shared-scope sums run under the caller's own session.
- App home: budgets card with state and overrides, 30-day cost and token
bars with user, model, provider and tool breakdowns.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
james.maes
