{"repo":"NousResearch/hermes-agent","public_id":"74086","display_label":"Fix summary role alternation for strict-template backends","summary":"These issues and PRs address a bug where context compaction or compression emits a summary message with the wrong role (e.g., user instead of assistant) on backends that enforce strict role alternation, such as Mistral-template models. The fixes resolve the role by inspecting template-visible predecessors rather than raw message roles.","subsystem":"agent","counts":{"members":4,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":74087,"merged_at":"2026-07-30T15:37:37+00:00"},"resolution":{"state":"resolved","by":"pr-74087"},"freshness":{"state":"verified","last_verified_at":"2026-07-30T15:37:37+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":74086,"pr_number":74087,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-07-30T15:37:37+00:00"}],"members":[{"kind":"issue","number":74086,"title":"Context compaction permanently poisons sessions on Mistral-template backends (summary emitted as role:user after a tool-flow head)","url":null,"state":"closed"},{"kind":"pr","number":74087,"title":"fix(compression): choose summary role by template-visible alternation","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["agent/context_compressor.py","tests/agent/test_summary_role_template_alternation.py"]},{"kind":"pr","number":74111,"title":"fix(context-compressor): resolve tool role to semantic predecessor for strict alternation backends","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#74086","number":74086},{"kind":"pr","value":"#74087","number":74087}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false},{"kind":"pr","number":74720,"title":"fix(agent): use template-visible roles for summary alternation (#74086)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"7965462d6c6fd680dfd96789f23964a6bb7e0c24","number":0},{"kind":"pr","value":"#74087","number":74087}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}