{"repo":"NousResearch/hermes-agent","public_id":"18795","display_label":"Inter-process locking for skill usage telemetry","summary":"These issues and PRs address a race condition in skill_usage._mutate() where concurrent processes can corrupt telemetry data during read-modify-write operations. The work involves adding inter-process locking to protect usage telemetry updates.","subsystem":"skills","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":21262,"merged_at":"2026-05-07T13:13:37+00:00"},"resolution":{"state":"resolved","by":"pr-21262"},"freshness":{"state":"verified","last_verified_at":"2026-05-07T13:13:37+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":18795,"pr_number":21262,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true,"pr_merged_at":"2026-05-07T13:13:37+00:00"}],"members":[{"kind":"issue","number":18795,"title":"[Bug]: skill_usage._mutate() has read-modify-write race across concurrent processes","url":null,"state":"closed"},{"kind":"pr","number":19262,"title":"fix(skills): lock usage telemetry updates","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#18795","number":18795}],"category":"uncategorized","implication":"needs_llm"},"merged":false},{"kind":"pr","number":20671,"title":"fix(skills): inter-process lock for skill_usage._mutate (#18795)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"d12be46df8753931c21946fc0b0caccb83ff2209","number":0},{"kind":"pr","value":"#19262","number":19262}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false,"is_fix_pr":true,"fix_tier":"suggested","fix_detail_withheld":true},{"kind":"pr","number":21262,"title":"fix(skills): lock usage telemetry updates (salvage #19262)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["tests/tools/test_skill_usage.py","tools/skill_usage.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}