{"repo":"NousResearch/hermes-agent","public_id":"42801","display_label":"Fragmented Unicode/NUL escape corruption in tool-call args","summary":"These issues and PRs address a bug where tool-call arguments can contain fragmented Unicode escapes or NUL bytes, silently corrupting non-ASCII characters. Multiple fix approaches are represented, including stripping NUL bytes and normalizing escape sequences.","subsystem":"agent","counts":{"members":3,"open_issues":0,"open_issues_distinct":0,"open_prs":0,"closed_issues":1,"merged_prs":0,"attempt_prs":2},"landed_fix":null,"resolution":{"state":"unresolved","by":null},"freshness":{"state":"never_verified","last_verified_at":null,"is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[],"members":[{"kind":"issue","number":42801,"title":"Tool-call argument escapes can be fragmented (\\u00XX -> \\^@ + hex), silently corrupting non-ASCII characters","url":null,"state":"closed"},{"kind":"pr","number":42818,"title":"fix(agent): strip NUL bytes and repair fragmented Unicode escapes in tool-call arguments","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#42801","number":42801}],"category":"uncategorized","implication":"needs_llm"},"merged":false,"is_fix_pr":true,"fix_tier":"suggested","fix_detail_withheld":true},{"kind":"pr","number":42833,"title":"fix(agent): normalize fragmented \\^@XX / NUL+hex escapes in tool_call arguments (alternative to #42818)","url":null,"state":"closed","close_reason":{"refs":[{"kind":"pr","value":"#42818","number":42818},{"kind":"pr","value":"#42801","number":42801}],"category":"uncategorized","implication":"needs_llm"},"merged":false,"is_fix_pr":true,"fix_tier":"suggested","fix_detail_withheld":true}],"trust":{"default_tier":"verified","includes_suggested":false}}