{"repo":"NousResearch/hermes-agent","public_id":"17485","display_label":"Fallback chain cascading on auth and billing errors","summary":"These issues and PRs concern a provider fallback chain that fails to cascade properly when encountering 401/403 auth or billing errors, including fixes for auxiliary clients, nested chain normalization, and auto-mode auth recovery.","subsystem":"agent","counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":1,"closed_issues":2,"merged_prs":0,"attempt_prs":2},"landed_fix":null,"resolution":{"state":"unresolved","by":null},"freshness":{"state":"never_verified","last_verified_at":null,"is_stale":false},"grouping":{"backbone":"STRUCTURAL_PARTIAL","link_density":0.3933333333333333},"fix_edges":[],"members":[{"kind":"issue","number":17485,"title":"Multi-level fallback chain aborts on 401 from first fallback instead of cascading to second fallback","url":null,"state":"closed"},{"kind":"issue","number":23548,"title":"Feature Request: Fallback chain should continue after first fallback fails with non-retryable error","url":null,"state":"closed"},{"kind":"pr","number":17518,"title":"fix(agent): cascade nested fallback_model chains","url":null,"state":"open","close_reason":{"refs":[{"kind":"commit","value":"9f408989c","number":0}],"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":17535,"title":"fix(run_agent): normalize nested fallback chains to enable cascading provider failover","url":null,"state":"closed","close_reason":{"category":"stale_abandoned","implication":"active"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}