Pipeline Audit Trails and Data Diagnostics for 'tidyverse' Workflows R package tidyaudit version 0.2.1 Provides pipeline audit trails and data diagnostics for 'tidyverse' workflows. The audit trail system captures lightweight metadata snapshots at each step of a pipeline, building a structured record without storing the data itself. Operation-aware taps enrich snapshots with join match rates and filter drop statistics. Trails can be serialized to 'JSON' or 'RDS' and exported as self-contained 'HTML' visualizations. Also includes diagnostic functions for interactive data analysis including frequency tables, string quality auditing, and data comparison. Software Depends: R (>= 4.1.0) Imports: cli, dplyr (>= 1.2.0), glue, rlang (>= 1.0.0), stats, tools, utils Suggests: covr, jsonlite, knitr, pkgdown, rmarkdown, spelling, stringi, testthat (>= 3.0.0) Fernando Cordeiro <fernandolpcordeiro@gmail.com> Comprehensive R Archive Network (CRAN) Fernando Cordeiro [aut, cre, cph] LGPL (>= 3) 2026-05-08 application/tgz https://CRAN.R-project.org/package=tidyaudit doi:10.32614/CRAN.package.tidyaudit en-US