{"repo":"NousResearch/hermes-agent","public_id":"88955","display_label":"Hidden assistant placeholder messages trigger repeated sanitizer calls","summary":"Empty hidden assistant messages left after interrupted turns in Bot Mode group chat cause the pre-call sanitizer to re-run on them every subsequent turn. Fixes address how these placeholders are represented on the wire and prevent them from re-healing or re-triggering sanitization.","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":89544,"merged_at":"2026-08-18T23:27:33+00:00"},"resolution":{"state":"resolved","by":"pr-89544"},"freshness":{"state":"verified","last_verified_at":"2026-08-18T23:27:33+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[{"issue_number":88955,"pr_number":89544,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-08-18T23:27:33+00:00"}],"members":[{"kind":"issue","number":88955,"title":"Bot Mode group chat: interrupted member turns persist empty display_kind=hidden assistant messages that re-trigger the pre-call sanitizer every turn","url":null,"state":"closed"},{"kind":"pr","number":88996,"title":"fix(agent): align empty hidden assistant placeholders on wire to eliminate sanitizer spam (#88955)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#89544","number":89544},{"kind":"pr","value":"#89525","number":89525}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":89544,"title":"fix(agent): interrupted-turn hidden placeholder no longer re-heals every call (#88955, salvage #89525)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["agent/conversation_loop.py","contributors/emails/[redacted:email]","contributors/emails/[redacted:email]","contributors/emails/[redacted:email]","tests/run_agent/test_steer.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}