Process Clarity Studio

Windows-first · offline after setup · automatic delivery

Spreadsheet Data Quality Audit Toolkit

Run a repeatable preflight before an authorized XLSX or comma-delimited CSV feeds a dashboard, import, automation, or client report.

Personal US$39 · Consultant US$129 · Agency US$299 · same verified ZIP, different license rights

Personal · US$39Inspect the free fictional sampleCompare all licenses
Spreadsheet Data Quality Audit Toolkit cover
The cover describes the actual Windows-first, offline-after-setup workflow.
What it produces

An Excel issue register, Markdown summary, and JSON manifest with counts, row references, selected rules, source and output hashes—without reproducing original data-row cell values.

One authorized file in, one review package out

  1. Excel issue registerSummary, column profile, issues, and run scope.
  2. Markdown summaryIssue codes, counts, columns, and row references.
  3. JSON manifestSource SHA-256, selected rules, scope, and output hashes.
  4. Fictional sampleInspect the fixed input and redacted example outputs on GitHub before using your own working copy. The public sample is evidence of the output format, not the paid audit engine.

Selected checks, not a certified audit

Checks include blank or duplicate headers, empty rows, required values, selected unique keys, mixed types, spreadsheet error cells, outer whitespace, selected numeric or date validity, and review-only IQR outlier signals.

  • Windows 10 or 11; PowerShell 5.1 or 7.
  • Python 3.11–3.13 with openpyxl 3.1.5.
  • XLSX or comma-delimited CSV; one selected sheet; up to 10,000 data rows and 30 used columns.
  • No source rewrite, repair promise, data upload, accounting assurance, legal review, compliance certification, or guarantee that every issue will be found.
Verified delivery

ZIP SHA-256: F2DBBBE19DF35F5FC31139F5CBB4976B53BA7A6380D608A919721C38731A462E. Creator tests confirmed the correct tier, one ZIP, delivery note, and hash for all three versions; those tests are not customer sales.

Choose rights, not different files

Every tier receives the same verified ZIP. The purchased Order Version controls the license together with the accepted versioned Terms, version-specific delivery page, storefront order record, and included license matrix.

  1. Personal · US$39One named person and one internal organization. No external client report delivery.
    Open the exact Gumroad checkout
  2. Consultant · US$129One named consultant, up to 10 client organizations, with generated-report delivery.
    Open the exact Gumroad checkout
  3. Agency · US$299Up to five named users and 50 client organizations, with generated-report delivery.
    Open the exact Gumroad checkout