{"repo":"NousResearch/hermes-agent","public_id":"93698","display_label":"Tighten fuzzy matching thresholds to prevent wrong rewrites","summary":"These items address fuzzy matching logic in patch/tool operations that could silently bind to incorrect nearby locations and rewrite unintended content. Fixes raise similarity thresholds and restrict weak fuzzy hunk matches to reduce false positives.","subsystem":"agent","counts":{"members":4,"open_issues":1,"open_issues_distinct":1,"open_prs":1,"closed_issues":0,"merged_prs":1,"attempt_prs":2},"landed_fix":{"status":"merged_to_main","basis":"structural","pr":137288,"merged_at":"2026-10-12T17:41:30+00:00"},"resolution":{"state":"unresolved","by":null},"freshness":{"state":"verified","last_verified_at":"2026-10-12T17:41:30+00:00","is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.5},"fix_edges":[{"issue_number":54572,"pr_number":137288,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-10-12T17:41:30+00:00"},{"issue_number":88264,"pr_number":137288,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-10-12T17:41:30+00:00"},{"issue_number":93698,"pr_number":137288,"tier":"verified","basis":"superseded_ref","confidence":0.9,"recoverable_from_timeline":false,"pr_merged_at":"2026-10-12T17:41:30+00:00"}],"members":[{"kind":"issue","number":93698,"title":"[Bug]: patch/V4A fuzzy hunk match can bind to wrong nearby location and silently rewrite unintended content","url":null,"state":"open"},{"kind":"pr","number":93717,"title":"fix(patch): stop weak fuzzy hunks from rewriting nearby content","url":null,"state":"open","close_reason":{"category":"wontfix_bydesign","implication":"wontfix"},"merged":false},{"kind":"pr","number":126502,"title":"fix(tools): block_anchor single-candidate threshold 0.50->0.70","url":null,"state":"closed","close_reason":{"category":"silent_close","implication":"active"},"merged":false},{"kind":"pr","number":137288,"title":"fix(tools): patch matching fixes from NVIDIA batch (#128006, #128020, #128138)","url":null,"state":"merged","close_reason":{"category":"merged"},"merged":true,"is_fix_pr":true,"fix_tier":"verified","files_changed":["tests/tools/test_escape_drift_autocorrect.py","tests/tools/test_file_tools_live.py","tests/tools/test_fuzzy_match.py","tools/escape_drift_autocorrect.py","tools/file_operations.py","tools/fuzzy_match.py","tools/patch_parser.py","tools/skill_manager_tool.py"]}],"trust":{"default_tier":"verified","includes_suggested":false}}