{"repo":"NousResearch/hermes-agent","public_id":"93022","display_label":"Anti-thrash breaker misfiring on short sessions","summary":"These items address a bug where sessions too short to compress incorrectly trip the anti-thrashing breaker, permanently disabling auto-compaction. The group includes a reproduction report, a fix, and a salvage follow-up.","subsystem":null,"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":93394,"merged_at":"2026-08-24T01:27:08+00:00"},"resolution":{"state":"resolved","by":"pr-93394"},"freshness":{"state":"verified","last_verified_at":"2026-08-24T01:27:08+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":1.0},"fix_edges":[{"issue_number":93022,"pr_number":93394,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-08-24T01:27:08+00:00"},{"issue_number":93026,"pr_number":93394,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-08-24T01:27:08+00:00"}],"members":[{"kind":"issue","number":93022,"title":"Anti-thrashing breaker trips on sessions too short to compress, permanently disabling compaction (repro on v0.20.5)","url":null,"state":"closed"},{"kind":"pr","number":93093,"title":"fix(compression): structural no-ops defer retries instead of striking the anti-thrash breaker","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"ac83bb066","number":0},{"kind":"pr","value":"#93394","number":93394}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":93394,"title":"Short sessions no longer permanently disable auto-compaction (#93022, salvage #93093)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["agent/context_compressor.py","contributors/emails/[redacted:email]","tests/agent/test_compaction_anti_thrash.py","tests/agent/test_compression_anti_thrash_persistence.py","tests/agent/test_context_compressor_structural_backoff.py","tests/agent/test_context_compressor_summary_continuity.py","tests/run_agent/test_infinite_compaction_loop.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}