Audit Excel workbooks before you trust, send, or deliver them. Detect formula, structure, data-quality, hidden-content, dependency, validation, and consistency risks with traceable evidence — without modifying the original file.
資料交給 ChatGPT、Claude、客戶或外包前，先在本機檢查 CSV、Excel、TSV 與 JSONL。預覽候選項目後，再遮罩、假名化或移除欄位，另存副本並附稽核報告。保留原檔、不需 API；繁體中文版。
依收集目的與系統依賴整理表單欄位，產出保留理由、修改文案與變更檢查表。下載型 Skill；不代改表單、不刪除資料、不提供隱私合規認證。
Prepare CSV, TSV, Excel and JSONL files before sharing with AI, clients or vendors. Preview candidate matches, redact, use consistent pseudonyms or remove fields, then export separate copies with an audit report. Local processing; no API required. English edition.
Stop API keys and private keys from reaching git, screenshots, or shared logs.
Enter your holdings and share counts to get a diagnostic table, graphs, and a shareable card: risk share vs. weight (who's moving your account), hidden overlap that adds ETF holdings to your direct positions, a correlation heatmap, sector and currency concentration, effective number of holdings, and worst 3-year drawdown at today's counts. Korean and US stocks and ETFs. A past-price diagnostic, not a recommendation of tickers or weights; you are responsible for your own decisions. No API key.
A security health check for small businesses that explains every problem in plain language and shows how to fix it. Audits your computers (firewall, antivirus, updates, encryption, admin accounts, remote desktop), your website (HTTPS, certificate, headers, exposed .git/.env files), email spoofing protection (SPF, DKIM, DMARC), your code (leaked keys, debug mode, vulnerable packages) and staff habits. Scored report plus fix scripts that ask before every change.
Build auditable Excel financial models with live formulas, sourced inputs, automated checks, and sensitivity analysis—all generated headlessly with openpyxl.
Find what your PDF leaks or breaks before you hit send - unapplied redactions, author names, comments, edit history, attachments, local links and missing fonts, each with evidence and a fix.