Inspect large CSV files interactively before cleanup, mapping, or downstream transforms with csvlens
Use csvlens when an agent or operator needs fast column-aware inspection of a large CSV before cleaning, mapping, or transforming it.
npx skills add agentskillexchange/skills --skill inspect-large-csv-files-interactively-before-cleanup-mapping-or-downstream-transforms-with-csvlens
Tool: csvlens. This skill gives an agent a focused data-triage job: open a large CSV quickly, inspect columns and rows interactively, and identify what needs cleaning or mapping before deeper processing starts.
What this skill actually does
When to use it: invoke this when the hard part is understanding the shape of a CSV export before writing transforms, joins, or cleanup logic. Using this skill is different from using the product normally because the workflow is a preflight checkpoint: inspect the file, verify schema assumptions, spot anomalies, and then hand off a cleaner downstream transformation plan.
Scope boundary: this is not a generic spreadsheet viewer listing and not a broad CSV processing toolkit card. Its boundary is specific: interactive inspection and triage of large CSV files with csvlens before heavier data work begins.