# Frawk

> frawk — fast AWK-like CLI for processing CSV/TSV/text with structured JSON output

- Skill: `javimosch/frawk` (Agent Skill)
- Install (CLI): `npx skillmds@latest add javimosch/frawk`
- Raw SKILL.md: https://api.skillmd.com/api/skills/javimosch/frawk/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Data & Analytics
- Author: javimosch (https://skillmd.com/u/javimosch)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/javimosch/frawk

---

# frawk Plugin

frawk is a fast AWK-like language for processing CSV, TSV, and text files with typed columns and structured JSON output.

## Quickstart

```bash
# Process a CSV file with typed columns
frawk -F, '{print $1, $2}' data.csv

# Use typed column syntax
frawk -F, 'cols=string:symbol,float:price; {print symbol, price}' data.csv

# Output JSON
frawk -F, '{print json($0)}' data.csv
```