{"repo":"NousResearch/hermes-agent","public_id":"138879","display_label":"Model switching credential errors in gateway local sessions","summary":"One issue reports an AuthError (`provider 'custom' resolved without credentials`) when switching models in desktop chat for local-DM sessions of secondary profiles, with `session.mutate` crashing. Two pull requests touch gateway model-switching behavior, one about switching away from an unresolvable frozen route and one about keeping a local session's endpoint and key together; their exact effect isn't established from the titles alone.","subsystem":"gateway","counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":1,"closed_issues":1,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":139614,"merged_at":"2026-10-16T09:42:02+00:00"},"resolution":{"state":"resolved","by":"pr-139614"},"freshness":{"state":"verified","last_verified_at":"2026-10-16T09:42:02+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":138879,"pr_number":139614,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-10-16T09:42:02+00:00"}],"members":[{"kind":"issue","number":138879,"title":"Desktop chat model switch fails: session.mutate crashes with AuthError \"provider 'custom' resolved without credentials\" for local-DM sessions of secondary profiles","url":null,"state":"closed"},{"kind":"pr","number":138897,"title":"fix(gateway): switch models away from an unresolvable frozen route","url":null,"state":"open","close_reason":{"refs":[{"kind":"pr","value":"#139614","number":139614}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":138960,"title":"fix(gateway): keep a local session's endpoint and key together on a model pick","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#139614","number":139614}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false},{"kind":"pr","number":139614,"title":"fix(gateway): keep a local session's endpoint and key together on a model pick","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["contributors/emails/5354424+dokterdok@users.noreply.github.com","gateway/run_turn_prepare.py","gateway/session_managed_worker.py","gateway/session_mutation_model.py","gateway/session_policy.py","gateway/session_route_identity.py","gateway/session_worker_construct.py","tests/gateway/test_session_mutation_model_route.py","tests/gateway/test_session_route_identity.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}