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maintenanceLocal-first data quality validation for Excel/CSV: schema-aware checks with 10 zero-code constraint types (uniqueness, ranges, foreign keys and more) and row-level error reports.
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3 npm
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Apache 2.0
Profile, clean and validate CSV/Excel data: schemas, dates, numbers, duplicates. Never guesses.
Standardize, reshape, and normalize messy data — CSV, Excel, Parquet, S3, databases.
Clean, dedupe, join and reconcile CSV/Excel files. Runs on Apify, pay per use.
Validate and clean CSV before import. Find duplicates, missing values and invalid dates with row-level reports. Apply only the cleanup you request; files are not retained. Run view_csv_demo free without a key. Custom CSV: EUR 9 for 100 operations, valid 90 days, no subscription. Setup: https://check.orvel.dev/docs/
Auto-discover validation rules from data — scan, profile, health-score. No rules to write.
Add one secure layer between your agents and this server.