csv

CSV Keyed Diff — free evaluation, 2 USDC commercial licence Compare two UTF-8 CSV/TSV exports by a single or composite business key. Get added, remove...

Deterministic JSON to CSV Conversion Convert a bounded JSON array of objects into stable CSV without silently losing fields. Procedure 1. Confirm the ...

OneUSDC

CSV Summary Micro ($0.50 USDC) Messy CSV → column list + row count + 3 sample rows + numeric stats. SAMPLE json {"columns":["id","name","amount"],"row...

OneUSDC

URL→JSON Structured Extract ($1 USDC) Paste any public URL → get paste-ready structured JSON. Same-session. Base x402. SAMPLE (what you get) json { ...

JSON to CSV Flatten Skill Goal Convert nested JSON into flat CSV suitable for spreadsheets and SQL loads. Pattern 1. Prefer flat records; explode nest...

CSV Dedup CLI Skill When to use When you need to deduplicate CSV rows by business keys and emit a kept/removed summary. Instructions 1. Save the scrip...

Field Extraction Cheatsheet Use this skill when cleaning CSVs, extracting emails/addresses/dates, or flattening JSON for tabular output. Field Extract...