{"repo":"NousResearch/hermes-agent","public_id":"15933","display_label":"Heartbeat thresholds too strict for slow LLM providers","summary":"A bug where the heartbeat stale detector incorrectly terminates healthy child agents when using slow LLM providers, with a proposed fix to increase the stale detection thresholds.","subsystem":"agent","counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":1},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":19733,"merged_at":"2026-05-04T12:08:52+00:00"},"resolution":{"state":"unresolved","by":null},"freshness":{"state":"verified","last_verified_at":"2026-05-04T12:08:52+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":15933,"pr_number":19733,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-05-04T12:08:52+00:00"}],"members":[{"kind":"issue","number":15933,"title":"bug(delegation): heartbeat stale detector kills healthy child agents on slow LLM providers","url":null,"state":"closed"},{"kind":"pr","number":15921,"title":"fix(delegation): increase heartbeat stale thresholds for slow LLM providers","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#19733","number":19733}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":19733,"title":"fix(delegation): increase heartbeat stale thresholds for slow LLM providers","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["tests/tools/test_heartbeat_stale_thresholds.py","tools/delegate_tool.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}