{"repo":"NousResearch/hermes-agent","public_id":"16182","display_label":"Weixin duplicate message deduplication by content fingerprint","summary":"These issues and pull requests concern duplicate inbound Weixin messages arriving with different message IDs but identical content. The work involves adding content-fingerprint deduplication in the gateway/adapter, with a noted exemption for slash commands.","subsystem":"gateway","counts":{"members":5,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":1,"attempt_prs":3},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":19742},"resolution":{"state":"resolved","by":"pr-19742"},"freshness":{"state":"verified","last_verified_at":"2026-05-04T12:20:14+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.4},"fix_edges":[{"issue_number":16182,"pr_number":19742,"tier":"verified","basis":"closing_ref","confidence":0.95,"recoverable_from_timeline":true}],"members":[{"kind":"issue","number":16182,"title":"[Bug]: Weixin adapter: duplicate inbound messages — same content delivered twice with different message_id","url":null,"state":"closed"},{"kind":"pr","number":16190,"title":"fix(gateway): deduplicate Weixin messages by content fingerprint","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#19742","number":19742}],"category":"merged_via","implication":"superseded"},"merged":false},{"kind":"pr","number":16646,"title":"fix(weixin): add content dedup to catch ilinkai duplicate redeliveries (#16182)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"7a8ee8b29d86dcb7019677504f5c63587dc70b3b","number":0},{"kind":"pr","value":"#19742","number":19742}],"category":"implemented_elsewhere","implication":"superseded"},"merged":false},{"kind":"pr","number":19742,"title":"fix(gateway): deduplicate Weixin messages by content fingerprint","url":null,"state":"merged","close_reason":{"category":"merged","implication":"superseded"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["gateway/platforms/weixin.py","tests/gateway/test_weixin.py"]},{"kind":"pr","number":29787,"title":"fix(gateway): exempt slash commands from weixin content-fingerprint dedup (#29779)","url":null,"state":"closed","close_reason":{"category":"stale_abandoned","implication":"active"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}