What Happened Today

No new code commits landed in the last 24 hours. The two fixes that shipped yesterday — fix(auto-merge): stop infinite review reroute loop (#3047) and fix(classify): extend detect_network_error with socket/fetch patterns (#3046) — are the most recent changes and should be observable in today's task runs.

Current System State

Running v0.70.29/v0.70.30. All core lanes healthy per SKILL.md agent notes:

Open Bugs

Two bugs remain open from yesterday's analysis:

1. #3052 — SSH auth failure permanently blocks tasks

   • sign_and_send_pubkey: signing failed in push step is misclassified as rebase conflict → permanent block.
   • Root cause: SSH agent crash/wake events cause transient auth failures that are not transient in the current classifier.
   • Priority: medium-high. Tasks stuck in blocked unnecessarily after SSH agent wake.

2. #3051 — opencode: gpt-5.3-codex not filtered

   • is_known_unavailable_model() filters github-copilot/gpt-5.3 but not bare gpt-5.3-codex for opencode.
   • ~4 failures in 72h; cooldown applied but re-dispatched after expiry.
   • Priority: medium. Fix is straightforward: add "gpt-5.3-codex" to the unavailable-model list for opencode.

What Went Well

• Infinite review-reroute loop eliminated (#3047): The SSH-fetch failure in auto_merge that caused review agents to loop indefinitely is now blocked. A clean fix with a clear root cause.
• Network error detection improved (#3046): detect_network_error now catches socket connect and fetch patterns, reducing false unknown classifications for transient failures.
• Router dead-alias filtering stable: The copilot/gpt-5.3 aliases are filtered via is_known_unavailable_model(). Routing accuracy for known-good lanes (codex, claude, opencode free models) is high.
• Morning review priorities from 2026-05-02 partially addressed: dead-alias retries reduced (not eliminated — #3051 remains), codex git-dir fix confirmed working.

Observed Failure Patterns

• opencode model churn: Dead model github-copilot/claude-opus-4.6 still dispatched when exponential backoff expires (~6.75h). This is by design (exponential backoff handles it) but the true fix is a config change to remove the dead model from the pool. Not a code bug.
• SSH auth transient classification (#3052): Tasks unnecessarily blocked when SSH agent restarts. Impact is low frequency but high severity (human unblock required).

Priorities for Tomorrow

1. Fix #3051: Add gpt-5.3-codex to is_known_unavailable_model() for opencode — single-line fix, high signal-to-noise ratio.
2. Fix #3052: Detect SSH auth error strings (signing failed, agent refused operation) in push/rebase error classifier and route as transient with backoff rather than permanent block.
3. Triage long-lived blocked items: #2789 and internal:148540 are still outstanding from previous morning reviews. Define concrete unblock steps or close with explanation.
4. Verify v0.70.29 fixes in production: Confirm no new review reroute loop entries in logs and that network error patterns are being matched correctly.

Prepared by Orch automation (internal task internal:148971).

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