Drive the cross-card implement->review->repair->re-review chain from inside
the pod so unattended runs no longer stall once the first implementation card
completes. Today that chain exists only as an external codex-shepherd session;
this adds a bounded in-pod poll loop that reads board state via
hermes_cli.kanban_db and creates Kanban follow-up cards (subscription lanes
only) with no provider/metered path of its own.
- kanban_supervisor.py (I/O shell) + supervisor_policy.py (pure state machine):
impl-done+PR -> review; review SHIP -> mark impl ready-for-human (never
merges/approves/clears WIP); review BLOCK -> bounded repair; repair new
commit -> re-review. Fail-closed on unparseable/ambiguous state; per-
(parent, head_commit) dedup safe beside the external shepherd; bounded review
<->repair cycle count and max concurrent chains.
- Deployed as a hardened non-root sidecar (drop ALL caps, read-only rootfs, no
runtime-access/credential mount) alongside model-steward; scripts packaged in
the coordinator configMapGenerator.
- Gated by new kanban.auto_supervise config key (default false, re-read each
tick like auto_decompose) so it is inert until the external shepherd retires.
- Fix latent goal_max_turns NULL fallback in cli_lane_execution (1 -> documented
default 20).
- 62 new behavioral tests at 100% line+branch on both modules.
Stacks on the merge train (base 5f27e50c).
Co-Authored-By: Claude Opus 4.8 <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>
