{"repo":"NousResearch/hermes-agent","public_id":"33175","display_label":"switch_model failure leaves agent in inconsistent state","summary":"These issues and fixes concern switch_model() leaving the agent in a torn or inconsistent state when a client rebuild fails, and a related gap where restore_primary_runtime() lacks a MoA branch and may send a raw preset name to the provider after fallback recovery.","subsystem":null,"counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":2,"merged_prs":1,"attempt_prs":1},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":33228},"resolution":{"state":"partially_resolved","by":"pr-33228"},"freshness":{"state":"verified","last_verified_at":"2026-05-27T12:43:21+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_PARTIAL","link_density":0.3933333333333333},"fix_edges":[{"issue_number":33175,"pr_number":33228,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true}],"members":[{"kind":"issue","number":33175,"title":"switch_model() leaves agent in torn state if client rebuild fails","url":null,"state":"closed"},{"kind":"issue","number":61712,"title":"restore_primary_runtime() has no MoA branch, sends raw preset name to provider after fallback recovery","url":null,"state":"closed"},{"kind":"pr","number":33199,"title":"fix(agent): roll back switch_model state when client rebuild fails","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#33228","number":33228}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":33228,"title":"fix(agent): roll back switch_model() state when client rebuild fails","url":null,"state":"merged","close_reason":{"category":"merged","implication":"superseded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","tests/run_agent/test_switch_model_rollback.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}