{"repo":"NousResearch/hermes-agent","public_id":"84733","display_label":"Prompt-cache TTL propagation and clamping fixes","summary":"These items concern bugs and fixes around prompt-cache TTL values being incorrectly set or lost in MoA/auxiliary routes, Qwen routes emitting an unclamped 1-hour marker, and failover paths skipping re-preflight checks. The group is focused on correcting TTL handling across several agent and cache code paths.","subsystem":null,"counts":{"members":5,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":3},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":85142,"merged_at":null},"resolution":{"state":"resolved","by":"pr-85142"},"freshness":{"state":"verified","last_verified_at":"2026-08-13T09:54:49+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.7},"fix_edges":[{"issue_number":84733,"pr_number":85142,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":null}],"members":[{"kind":"issue","number":84733,"title":"[Bug] Prompt-cache TTL regresses to 5m in MoA/aux, Qwen 1h marker unclamped, failover skips re-preflight","url":null,"state":"closed"},{"kind":"pr","number":84782,"title":"fix(agent): propagate prompt-cache TTL to MoA/aux, clamp Qwen 1h, re-preflight on failover","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#85142","number":85142},{"kind":"pr","value":"#84733","number":84733}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":84792,"title":"fix(cache): clamp prompt-cache TTL to 5m on Qwen routes, never emit 1h","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#84782","number":84782},{"kind":"pr","value":"#84733","number":84733}],"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":84810,"title":"fix(cache): preserve prompt-cache capabilities across MoA and failover","url":null,"state":"closed","close_reason":{"category":"silent_close","implication":"active"},"merged":false},{"kind":"pr","number":85142,"title":"fix(agent): propagate prompt-cache TTL to MoA/aux, clamp Qwen 1h, re-preflight on failover (salvage #84782)","url":null,"state":"merged","close_reason":{"category":"merged","implication":"superseded"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["agent/agent_runtime_helpers.py","agent/auxiliary_client.py","agent/conversation_loop.py","agent/moa_loop.py","agent/prompt_caching.py","tests/agent/test_failover_identity.py","tests/agent/test_moa_slot_api_mode.py","tests/agent/test_moa_slot_max_tokens.py","tests/agent/test_prompt_cache_ttl_propagation.py","tests/agent/test_prompt_caching.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}