Capacity/auth/quota failover for cli-auto previously called select_route
with a hardcoded manual lane (cli-{alternate}-{effort}), so the retry
boundary was classified as switchyard-manual instead of going through
Jetson automatic classification, making the routing evidence misleading.
Now the retry calls select_route(context, "cli-auto", exclude_provider=...)
so the boundary stays automatically classified with an explicit
failed-provider exclusion. If the classifier reclassifies to a lower
effort than the original route, the lane re-pins the chosen provider at
the original effort floor so a capacity failure never silently downgrades
a high/xhigh task. Manual lanes (assignee != cli-auto) remain unchanged
and still fail closed without switching providers.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Based on PR #15 (fix/hermes-result-decomposition-reliability); stacked
on the decomposed cli_lane modules.
- cli_lane_quota: soft-exclude a provider from NEW cli-auto work below
the remaining-quota threshold (both-below prefers more remaining;
fetch failure fails open with a metric).
- cli_lane_health: lane now writes provider health (G7) with classified
failure reasons splitting the capacity conflation (quota/auth/
rate-limit/transport) and cooldown hysteresis; re-admission only on
full cooldown expiry, passed quota reset, or fresh success (G4).
- cli_lane_routing: capacity-limited health now excludes a provider
(G3); cooldown/reset-aware re-admission.
- cli_lane_failover: explicit cli-codex-*/cli-claude-* assignees fail
closed as transient instead of switching providers (G5); fallback
depth stays bounded at two hosted providers (G1) with effort
preserved; Switchyard outages block transient, not capability (G9).
- cli_lane_metrics: route-decision/fallback counters, quota and
soft-exclusion gauges, pod-local scrape server (G6).
- cli_lane_provider: worker env drops ANTHROPIC_API_KEY, CLAUDE_API_KEY,
OPENAI_API_KEY, API_SERVER_KEY so no metered path exists (G10).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
