citation-double-check

Use when a LaTeX paper with a .bib file needs its citations vetted before submission or camera-ready -- runs two parallel checks: entry health (every \cite key resolves to a real, well-described bib entry) and claim support (each in-text citation's surrounding sentence is consistent with the cited paper's abstract). Trigger on phrases like "check citations", "vet the bib", "引用核对", "引用条目检查", "verify references", "camera-ready bib check". Do NOT use for bib formatting or style conversion -- those belong to citation-management or ars-citation-check.